10 best cheap amplifier for speakers

Product description

Scar Audio engineered the RP-75. 4ABM marine amplifier to set a new standard in marine grade amplifier performance. This four-channel marine amplifier is 2-ohm stable and utilizes a wide array premium internal components, such as its high speed MOSFET power supply as well as an advanced marine grade PCB board layout. Conservatively rated at 500 watts RMS power (125 watts x 4 channels), this amplifier will bring the speakers on your boat to life with unrivaled power output and sound clarity. The RP-75. 4ABM is extremely versatile as well with its compact physical design, which allows it to fit in a variety of tight or small locations on your boat. Also present on one side of the amplifier is a built-in user control panel that is fully adjustable - allowing you to dial in your sound exactly how you want it. Featuring adjustable controls for gain, high pass filter, low pass filter, a crossover switch, and more, you'll have full control over your listening experience. In addition to all the above features, this model also features four-way protection circuitry, which will give the user the peace of mind knowing they are protected against damage to the amplifier for various reasons - including electrical shortage, overheating, low voltage, and more. Our marine amplifiers feature a special marine coating internally that allow them to withstand the harshest conditions for long lasting use.

• 500-Watt MOSFET 4-Channel Class A/B Power Marine Amplifier
• RMS Power at 2 Ohms: 125 Watts x 4 Channels
• RMS Power at 4 Ohms: 75 Watts x 4 Channel
• Fully Marini zed with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case
• User Adjustable Controls: Gain, Variable LPF, HPF, Bass EQ Switch (0, +6, +12 dB)
• Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
• Signal to Noise Ratio: 105 dB, 8 Gauge Power and Ground Input Terminals

User questions & answers

Question:	Where can I get a copy of the manual
Answer:	My beats are fresh out the box and this cable seems to only allow one speaker to work. The stock cable for the beats works. So I will be asking for a refund.
Question:	It does not show how to wire to head unit so would anyone actually help with the wiring for RCA cables
Answer:	Yes
Question:	How's the power consumption
Answer:	I don’t think you’d have an issue with it. We tried it on our solos.
Question:	Could this power a single 12” subwoofer
Answer:	YES! I bought them for this exact reason (same headset, same headphones) and it works perfectly!

Product description

The Skar Audio SK-M4004D is an ultra compact, "mini", Class D full-range, four channel car speaker amplifier. The SK-M4004D was engineered to be compact, but provide the power and reliability expected out of larger amplifiers. Featuring a high speed MOSFET power supply, and an efficient Class D design, this amplifier is powerful, reliable, and extremely versatile. The SK-M4004D makes for a great amplifier in applications where space is limited but power cannot be sacrificed. In addition, this four channel amplifier features high level input connections for those installations that lack an RCA connection. In addition to the high level inputs, this amplifier also utilizes an adapter harness for the speaker outputs allowing for an easier and cleaner installation. Further adding to the feature rich list of this amplifier are its high pass / full-range / and low pass user controls, as well as having 4-Way Protection Circuitry Built-in (Thermal, Voltage, Speaker, DC). Utilizes 8 Gauge Power and Ground Input Terminals. Amplifier's dimensions: 7.9in x 4.6in x 1.7in (L x W x H). Frequency Response: 10Hz - 40kHz.

• Ultra Compact MOSFET Full-Range 4-Channel Class D Car Amplifier
• RMS Power @ 2 Ohms: 140 Watts x 4 Channels (14.4v)
• RMS Power @ 4 Ohms: 100 Watts x 4 Channels (14.4v)
• Crossover Controls: HPF / Full-Range / LPF | Frequency Response: 10Hz - 40kHz
• Hi-Level Input Connections: Yes | 8 Gauge Power and Ground Input Terminals

User questions & answers

Question:	Why do you think you can void warranty if your amp is opened for inspection
Answer:	it should, bc. it's trrs to trrs and is working for me for a similar application
Question:	I have ix 8 d2 sub, what amp should I get for it
Answer:	If it has a 3.5mm 4 pole jack, it should.
Question:	Can I use this amp to run my subs and tweets since it a four channel amp
Answer:	They do not work, period, I complained with the merchant and there was no response
Question:	Can u run 8 speakers on this
Answer:	This is a standard TRRS 3.5mm 4 conductor plug to plug cable which wires connect the same plug contacts on each side. These are typically used on headphones with microphones. I use it to connect my custom built prototype to the microphone headphone jack of another device I'm using. Other than that, I have no ability to answer your compatibility question as you have not provided sufficient information about how you want it to work.

Product description

The Skar Audio SKv2-200.4D is a competition grade multi-channel class D speaker amplifier that was designed to deliver unequivocal performance and power output. As a part of the flagship SKv2 series of amplifiers from Skar Audio, this model utilizes only the highest quality internal components and features advanced engineering enhancements that allow it to outperform anything else on the market in its power class. The size of this amplifier and the power and performance that it can deliver due to its class D circuitry design is absolutely mind blowing.

If you are looking for the absolute best amplifier to power your "daily driver" sound stage, look no further - this is the amplifier for you. Whether you are looking to power component speakers, pro audio speakers, or a mix of the both, this amplifier is more than capable of powering an entire vehicle's audio system. The SKv2-200.4D is conservatively rated at 800 watts RMS power (200 watts x 4 channels), and at max power output can produce more than an astonishing 1,600+ watts (400+ watts x 4 channels). In addition to its extreme performance capabilities, this amplifier features an advanced heatsink design that allows for maximum cooling, as well as 4-way protection circuitry, enabling the amplifier to operate efficiently at peak output levels for hours on end.

Furthermore, you'll have full reign over your amplifier with the built-in user control panel, featuring variable adjustment tunings for gain level, subsonic filter, high-pass filter with x1-x10 switch, low-pass filter with x1-x10 switch, and crossover switch to select which filters you'd like to use (HPF, Full, LPF). Versatility is key, and so in addition to all the above features - the SKv2-200.4D also has RCA outputs so that you can easily daisy chain multiple amplifiers together. This amplifier utilizes 4-gauge power and ground input terminals which allow for maximum current flow and therefore higher power output.

This amplifier comes with a remote level control knob and wire allowing the user to have full control over their system from the front of the vehicle.

• Competition Grade Class D 4-Channel MOSFET Car Power Amplifier
• Peak Power at 2 Ohms: 465 Watts x 4 Channels (14.4v)
• RMS Power at 2 Ohms: 320 Watts x 4 Channels (14.4v)
• Stable at 2 Ohms, Frequency Response: 10 Hz - 40,000 Hz
• Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
• User Adjustable Variable High and Low Pass Filters with x1 and x10 Switches
• Heavy Duty Advanced Heatsink Design Allows for Maximum Cooling & Efficiency | Signal-to-Noise Ratio (Sensitivity): 85 dB

User questions & answers

Question:	Is this 200 watts per channel?it says 200x4.i have never seen amps worded like that.makes me think its 50 watts per channel.and i see it says 1600 wat
Answer:	No. It doesn't have the power to run an AC. This is really more for lamps, computers and small appliances. ACs draw a ton of power and would burn this up.
Question:	What max gauge speaker wire
Answer:	You cannot use a 2700 watt iron with a 500 WATT transformer. On top of it the heating appliances have a power spike of about 3 times.
Question:	Can I use a 1500 watt amp with a 10 “ amplifier
Answer:	It is not a speaker wire it is a audio cable that will work from your MP3 player in to a audio device to amplify it.
Question:	Can i use this amplifier to power 4 4ohm speakers in parallel to a ohm impedance
Answer:	Product is extremely thin and easily breakable Look for one that is thicker

Product description

Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. CH3 & CH4 Low Pass 50Hz - 3KHz. CH3 & CH4 High Pass 15Hz - 1KHz. CH1 & CH2 High Pass 50Hz - 300Hz, 500Hz - 3Khz (x10). Crossover Band-Pass Control. Fully Adjustable 12dB Bass Equalizer. 2 Ohm Stable Stereo. 4 Ohm Mono Bridgeable. 3 Channel Mixed-Mono Capable. Full IC-Controlled Protection Circuitry. Mute and Delay Soft Start System. High Level Input with Smart Auto Turn-On. Full IC-Controlled Protection Circuitry. 2 CH / 4 CH Input Mode Switch. RCA Preamp Line Output. ELNA Brand Audiophile Capacitors. 8 Volt Preamp Circuitry. Status Mode LED Indicator. Minimum THD at Rated Power: 200 @ 100Hz. Three 20 Amp Maxi Fuses. Dimensions: ( W x H x L ) 8.6 x 2 x 13.7. Rockville RMWK8 8 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit. 20 Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable. 18 8 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3 Black Poly Woven Mesh to better resist chemicals in the battery compartment. 18 8 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable. 25 16 Gauge 100% Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable. 25 Blue Remote Wire. Silver Mini-ANL Fuse Holder Clear Shell and Clear Blue Bottom Bracket with Blue Waterproof Ring. 80A Mini-ANL Fuse. 60A Mini-ANL Fuse. Ring Terminals. Spade Terminals. Speaker Cable Terminals. Washer. (10) White Cable Ties. Features: Rockville MRCA25 RCA Interconnect Cable. 25 Ultra-Flexible PVC Shield. Twisted Pair. Premium Audiophile Marine RCA Interconnect Cable. High Performance Water Proof RCA Plugs. Tinned Copper Strands for Sonic Purity. Outstanding Noise Rejection, Accuracy, and Frequency Response Rockville marine audio interconnect cables are specifically engineered to withstand the challenges of both salt water and fresh w

• Package Includes: Pairs of Rockville RKL65MBW 6.5" 700w Marine Boat Speakers w/LED+Black/White Grilles. Rockville RXM-F3 1600 Watt Marine/Boat 4 Channel Amplifier Amp+PA Microphone. Rockville RMWK8 8 AWG Gauge Waterproof Marine Amplifier/Amp Install Wire Kit. Rockville MRCA25 25 Foot Twisted Pair Marine RCA Cable 100% Copper, Split Pin. Includes: Pair of 6.5" Marine LED Speakers. 16.4 feet of Speaker Wire. Stainless Steel Mounting Screws. Black and White Grills Included
• Pair Rockville RKL65MBW 6.5 2-Way 700 Watt Marine Boat Speakers with LED Lights. CEA Compliant Power Ratings. Power Rating: 350 Watts Peak /85 Watts RMS Per Speaker. Total Power: 700 Watts. Beat sync LEDs flash to the rhythm of the music. You can select either red or blue color LEDs on the wire harness. No extra installation for the LED. It gets a power signal through your speaker wire. The louder the music the more intense the LEDs flash. Black and White detachable Grills
• Fully Marinized Against Salt & Fresh Water Conditions. UV treated cone makes this completely Waterproof and rustproof. Anti-corrosion Stainless Steel Terminals. Molded ABS plastic for amazing sound and protection from the elements while out on the water. Polypropylene Formed Cone. 10 Oz Y30 top of the line magnet supports high power handling. Rubber Surround. High quality ferrite magnet. 1 inch Polymer Tweeter. Oversized 1 CCAW Kapton Voice Coil
• Pre-installed Stainless-Steel mounting screws included. Perfect for Marine, Car, ATV and UTV applications. Impedance: 4-Ohm. Frequency Response: 35Hz - 20KHz. Sound Pressure Level: 90dB @ 1w/1m. Total Diameter: 7.3. Cutout Diameter: 5.6. Total Height: 3.86. Mounting Depth: 2.56. Features: Rockville RXM-F3 1600 Watt Peak/800w RMS Marine Class D Mono Block Amplifier
• CEA Compliant Power Ratings: .....65 Watts RMS x 4 Channel @4 Ohms and 1% THD+N .....85 Watts x 4 @ 2 Ohms < 1% THD .....2 x 200 Watts bridged @ 4 Ohms < 1% THD. RMS Power Ratings: .....800 Watts (4 x 200 Watts RMS) @ 2 Ohms .....800 Watts (2 x 400 Watts RMS) @ 4 Ohm Bridged .....500 Watts (4 x 125 Watts RMS) @ 4 Ohms. Peak Power: .....1600 Watts (2 x 800 @ 2 Ohms or 1 x 1600 @ 4 Ohms). High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors

Product features

4) Rockville RKL65MBW 6.5" 700 Watt Marine Boat LED Speakers+Amplifier+Amp Kit

• Pair Rockville RKL65MBW 6.5” 2-Way 700 Watt Marine Boat Speakers with LED Lights
• CEA Compliant Power Ratings
• Power Rating: 350 Watts Peak /85 Watts RMS Per Speaker
• Total Power: 700 Watts
• Beat sync LED’s flash to the rhythm of the music
• You can select either red or blue color LED’s on the wire harness
• No extra installation for the LED. It gets a power signal through your speaker wire
• The louder the music the more intense the LED’s flash
• Black and White detachable Grills
• Fully Marinized Against Salt & Fresh Water Conditions
• UV treated cone makes this completely Waterproof and rustproof
• Anti-corrosion Stainless Steel Terminals
• Molded ABS plastic for amazing sound and protection from the elements while out on the water
• Polypropylene Formed Cone

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Features of RXM-F3:

• Rockville RXM-F3 1600 Watt Peak/800w RMS Marine Class D Mono Block Amplifier
• CEA Compliant Power Ratings: .....65 Watts RMS x 4 Channel @4 Ohms and 1% THD+N .....85 Watts x 4 @ 2 Ohms < 1% THD .....2 x 200 Watts bridged @ 4 Ohms < 1% THD
• RMS Power Ratings: .....800 Watts (4 x 200 Watts RMS) @ 2 Ohms .....800 Watts (2 x 400 Watts RMS) @ 4 Ohm Bridged .....500 Watts (4 x 125 Watts RMS) @ 4 Ohms
• Peak Power: .....1600 Watts (2 x 800 @ 2 Ohms or 1 x 1600 @ 4 Ohms)
• High-Speed MOSFET Power Supply
• Studio-Grade Bipolar Output Stage Transistors
• Fully Adjustable 12dB / Octave Crossover with Differential Circuitry
• CH3 & CH4 Low Pass 50Hz - 3KHz
• CH3 & CH4 High Pass 15Hz - 1KHz
• CH1 & CH2 High Pass 50Hz - 300Hz, 500Hz - 3Khz (x10)
• Crossover Band-Pass Control
• Fully Adjustable 12dB Bass Equalizer
• 2 Ohm Stable Stereo
• 4 Ohm Mono Bridgeable

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Features of RMWK8 :

• Rockville RMWK8 8 AWG Gauge Waterproof Marine/Boat Amplifier Wire Installation Kit
• 20’ Translucent, Twisted Pair, High Quality, Tinned-OFC Flexible PVC RCA Cable
• 18’ 8 Gauge High Current, Low Impedance, Clear Flexible Power Cable with 3’ Black Poly Woven Mesh to better resist chemicals in the battery compartment
• 18’ 8 Gauge High Current, Low Impedance, Light Blue, Flexible Ground Cable
• 25’ 16 Gauge 100% Tinned-CCA, White, Non-Transparent Resin PVC, Flat Speaker Cable
• 25’ Blue Remote Wire
• Silver Mini-ANL Fuse Holder – Clear Shell and Clear Blue Bottom Bracket with Blue Waterproof Ring
• 80A Mini-ANL Fuse
• 60A Mini-ANL Fuse
• Ring Terminals
• Spade Terminals
• Speaker Cable Terminals
• Washer
• (10) White Cable Ties

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Features of MRCA25:

• Rockville MRCA25 RCA Interconnect Cable
• 25’ Ultra-Flexible PVC Shield
• Twisted Pair
• Premium Audiophile Marine RCA Interconnect Cable
• High Performance Water Proof RCA Plugs
• Tinned Copper Strands for Sonic Purity
• Outstanding Noise Rejection, Accuracy, and Frequency Response

Product description

Specifications:

Bluetooth version: Bluetooth 5.0

Amplifier Chip: TPA3116;

Rated output power: 2*50W /4Ω;

Audio input: RCA input + Bluetooth input;

Audio output: 2 set of Banana Speaker Jacks;

Signal to noise ratio: ＞99dB;

Frequency: 20Hz-20KHz;

Power supply: DC 19V 4.74A;

Packing List:

1 * Power Amplifier

1 * Power supply 

1 * Bluetooth antenna

• 🍎[UPDATE] 2020 New Model
• Bluetooth 5.0 wireless streaming range up to 50ft(15m), with bass and treble control, Simple compact design but practical and powerful, Adopt TI TPA3116D2 chip to get clear and clarity sound, no audible noise, dead silent when nothing is playing through it;
• Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
• Home Hi-Fi integrated amplifier, Exclusively designed for the customers who pursue HiFi sound; Ship with power adapter and power cord, you can use directly;
• Perfectly suited for your desktop or a smaller space in your home or office, Aluminum shell to sure high quality, 18-month warranty, you can return the item if you have any problems;

User questions & answers

Question:	Airplay, can a home pod connect to this amp
Answer:	I purchased them before Covid was real so I wasn't really concerned about washing them. They did not have a strong smell, but I did throw them in the dryer with some fabric softener sheets. We were pleasantly surprised at how nice they are.
Question:	If connected via Bluetooth, can you adequately control volume from your smartphone? (Amp will be installed in basement/remotely
Answer:	These are filled with polyester stuffing , no beads . They’re pretty cute for the price .
Question:	Does this require banana plugs
Answer:	I never heard them speak .
Question:	Bluetooth works fine. however when i hook up the rca cables from the amp to a tv, the tv sound continues to play (speakers do not). help
Answer:	There’s an option on the order to return it.

Product features

Bluetooth 5.0 Mini Hi-Fi Amplifier

• Power Adapter: 19V/4.74A
• DC Input Range: 15-24V
• Terminating Impedance: 2 Ohm - 8 Ohm
• MAX Power Output: 50W x 2
• THD: ≤ 0.04%;
• Frequency Range: 20Hz - 20kHz (±1 dB)
• SNR: ≥ 98dB
• Input Sensitivity ≤ 280mV
• Input Mode: Bluetooth and 3.5mm AUX
• Bluetooth Transmission Distance: Up to 50ft(15m)

Bluetooth 5.0 Compatible

• Bluetooth 5.0 streaming range up to 50 ft(15m)
• Perfect for home bookshelf/computer/desktop/speakers

Bass and Treble Control

• With bass and treble control
• Home Hi-Fi integrated amplifier, Exclusively designed for the customers who pursue HiFi sound

Mini but Powerful

• 100watt MAX power output. Simple compact design but practical and powerful.
• TPA3116D2 chip to get clear and clarity sound, no audible noise, dead silent.

NO Sparks

• 2020 Upgraded Version
• Built-in Protecion Circuit, NO SPARKS when power supply plug

How to use BT10A amplifier?

• Step 1 - Connecting the Speaker Wire
• BT10A accept bare wire, banana plugs, spade lugs, or pin terminators. Please turn off the amplifier before connecting to the speakers.
• Step 2 – Connecting the Power Supply
• Be sure that the volume/power switch on the front panel is in the OFF position before connecting the power supply.NOTE: Please plug the power cord into the amp THEN the AC outlet.
• Step 3 – Operation
• Turn on the BT10A volume/power knob and set the volume control to an initial setting of about 9 o’clock. Turn on your audio input source and adjust the volume to your desired listening level.

Product description

Audio upgrades can be quite the challenge if you've got a 2014 or newer Harley. Make life a little easier for yourself with the Rockford Fosgate 4-Speaker and Amp Audio Kit and get some serious sound while you're at it. Perfect for Harley-Davidson Road Glide and Street Glide models, this audio system includes everything you need to jam out on the open road. This motorcycle audio set includes 2 6.5-inch speakers for the fairing, 2 6-inch by 9-inch speakers for the saddlebags, a 400-watt, 4-channel amplifier, and complete installation kit with no drilling or cutting required. The included T-harness integrates into the electrical system for front/rear fading capability (requires Rockford Fosgate flash) and features a loop-thru for an optional DSR1 digital signal processor which is sold separately. This package allows you to plug and play the wiring kit and mount the amplifier without additional modifications to your bike. To use this kit, you will need to flash your factory radio. Upgrade your Harley's sound with the Rockford Fosgate 4-Speaker and Amp Audio Kit.

• The HD14RGSG-STAGE3 high performance audio kit allows you to quickly upgrade your Harley-Davidson audio from ho-hum to holy-cow! The kit bolts to factory attachment points, and the direct connect wiring harnesses are specifically built for select 2014+ Harley-Davidson Road Glide and Street Glide models
• The Stage 3 kit includes the TMS65, a pair of powerful 6.5” full range fairing speakers with an ultra-efficient 25mm dome tweeter, and a pair of the TMS69BL14 Power 6x9” saddleback speakers that are frequency-response tuned to overcome wind, exhaust, and road noise up to 75 MPH
• The Stage 3 audio kit also features the TM400X4ad, a 400 Watt 4-channel ultra-compact, amplifier built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power, giving you 2-channels for the fairing speakers and 2 channels for the saddlebag speakers
• Plus, the RFK-HD14 Amplifier Installation kit, containing an external heat-sink, mounting brackets, speaker and power wiring with all the necessary hardware for installation
• Note: *You will need to flash your factory radio to use this kit

User questions & answers

Question:	Already have boom ii w/ cvo speaker lids. will the speakers and grills bolt up since i wouldn't have to cut lids
Answer:	I did oil changes for wife's Heritage and my Street Bob
Question:	Does this setup have any bass
Answer:	Haven't had any problems
Question:	will I be able to add the lower fairing speakers and still use this amp
Answer:	I would see what Ranger recommends. This package is designed for Harley Davidson
Question:	I have a 2016 street glide special. i installed a sony axv 7000. does this kit work with it
Answer:	Just order 2 qts when placing your order. The newer models require 38 ozs for proper fill. If you get the kit with filter and all just check for the same brand of Primary oil and order 1 qt. That's what I had to do to get the best price.

Product features

Loud Pipes, Custom Bikes. Baggers and Big Wheels.

Tired of not hearing your music no matter how high you turn it up? Then you need our high-performance 4-speaker, 400-watt audio system that is frequency-response tuned to overcome wind, exhaust, and road noise up to 75 MPH! Designed around the Road Glide and Street Glide platform, this kit utilizes the existing factory system for power and speaker wiring. This Rockford Fosgate Stage 3 Audio Kit includes two 6.5” speakers for the fairing, two 6”x9” speakers for the saddlebags, a 400 watt 4-channel amplifier, and complete installation kit, allowing you to upgrade your audio from ho-hum to holy-cow! This is the ultimate audio upgrade kit for your Road Glide/Street Glide motorcycle!

Fairing Speakers

• The TMS65 is a pair of 6.5” 4-Ohm full range coaxial speakers with power handling of 75 Watts RMS/150 Watts MAX
• Designed as a direct fit replacement for the fairing speaker locations using the factory mounting hardware and speaker connectors
• High output midrange specifically built to overcome wind, exhaust, and road noise up to 75 MPH
• Features an ultra-efficient 25mm dome tweeter delivering high output for clear, crisp highs
• Low profile design ensures proper speaker clearance and includes new grille assemblies

Baglid Speaker Kit

• The TMS69BL14 Power 6x9” speaker retrofit kit allows the addition of rear speakers on your existing factory Harley-Davidson baglids (not for fiberglass models)
• Easy to install using our included cutting template and two-piece mounting system which means no extra parts to purchase or custom paint schemes to match
• Featuring a pair of Power Element Ready 6x9” full range speakers, basket protectors, grilles, plug and play harness, and all installation hardware and accessories

Amplifier

• The Power Marine TM400X4ad is a compact 4-channel amplifier with 400 watts of RMS power, built on our proprietary Class-AD technology with Constant Power
• This power house features 2-channels for the fairing speakers and 2 channels for the saddlebag speakers
• Top mounted controls, Dual fan cooled, 2/4 channel input switch, and C.L.E.A.N. input/output clip detection and indicator LEDs

Installation Kit

• The RFK-HD14 amplifier installation kit includes an external heat-sink, mounting brackets, speaker and power wiring with all the necessary hardware
• Supplied with factory amplifier bypass plugs
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)
• Integrates into the factory electrical system without modifications or cutting for an easy plug and play installation

Product description

An ACDelco GM Original Equipment Audio Amplifier is part of the audio system, and is a GM-recommended replacement for your vehicle’s original component. The purpose of the amplifier is to increase the power of a voltage or current signal. The output signal of an audio amplifier may consist of the same frequencies as the input signal or it may consist of only a portion of the frequencies, as in the case of a subwoofer or midrange speaker. The audio amplifier amplifies the signal and sends it to the appropriate speakers. Each of the audio output channel circuits (+ and ?) at the audio amplifier have a DC bias voltage that is approximately one half of the battery voltage. The audio being played on the system is produced by a varying AC voltage that is centered around the DC bias voltage on the same circuit. The AC voltage is what causes the speaker cone to move and produce sound. Both the DC bias voltage and the AC voltage signals are needed for the audio system to properly produce sound. These original equipment audio amplifiers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

• Provide a wonderfully rich listening experience in your vehicle
• GM recommended replacement part for your GM vehicle’s original factory audio amplifier
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

User questions & answers

Question:	Is this refurbished
Answer:	This item is meant to reduce the signal strength from your aftermarket head unit before it goes into the stock amp, in this case, your Bose stock amp. If your intent is to continue using the Bose Amp to power your stock Bose speakers, this item does the job.
Question:	Does it fit a 2009 buick enclave
Answer:	Factory radio but even tho your radio says 125 x 4 that is a max rated not a RMS rating so you will be fine
Question:	Where is the amp located for a 2008 gmc denali xl
Answer:	Yes just make sure you get the polarity right
Question:	where is the delco radio amplifier on 2008 gmc acadia located
Answer:	It will work in any vehicle. What is more to the point is what application you have on mind.
Question:	Do this work on Mazda
Answer:	Excellent knife for camping.
Question:	I own a 2002 Yukon slt would it fit my truck
Answer:	Mine did not, and I've seen other reviews in the past where they say that it didn't come with it either. So if I where you I'd just expect it to not come with a the slingshot accessory.
Question:	will this fit in Buick Enclave
Answer:	Not gonna get full tang for htis price. It's $6. Be realistic. Pretty solid though. Better quality than I was hoping for $6.
Question:	can i use this part for my 2011 mazda 3 i already disconnected the old amp
Answer:	Step one: throw knife in garbage.Step two: buy better knife.
Question:	I have a 2010 gmc acadia with bose sound system on bord. can i use acdelco amplifier? my mechanic said that i need specifically the bose one? help
Answer:	Theres a very good possibility that it wont. The knife i ordered my sheath for was 5" & just barely fit. It was a thin bladed knife so it barely made it in. A slightly thicker one would not have at all.
Question:	Chevy Traverse and did not notice no Bose! Would this be what I need to update system to Bose? Current ones are horrible
Answer:	It was made in china I believe and is almost like a mini machete I've had it for about 2 months it will last a very long time as long as you take care of it! you can do many things with it so it is amazing and it's a very versatile investment and a worthy investment! It's high Quality! And last but not least you should get it!
Question:	will this item fit my 2010 chevy traverse lt with factory bose
Answer:	its junk, the handle broke on first use
Question:	Does it have to be flashed
Answer:	8.5 inches.

Product features

About Us

ACDelco is the premier supplier of GM Original Equipment (OE) automotive replacement parts, as well as a trusted provider of premium aftermarket parts for most other makes and models.

ACDelco provides high-quality parts for all major vehicle systems, as well as off-road, marine and industrial equipment. Our product portfolio includes maintenance parts such as car batteries, spark plugs, oil filters, air filters, wiper blades and brakes, as well as repair parts such as alternators, radiators, chassis and heating/cooling components.

Product description

Hifonics BXX800.4 4-Channel 800W RMS Class AB Brutus Series Amplifier

• 4 Channel Car Audio Amplifier

User questions & answers

Question:	Is this a 2ohm stable amp
Answer:	Not sure if this helps POWER @ 2 OHMS 4 x 200 Watts POWER @ 4 OHMS 4 x 100 Watts MONO BRIDGED @ 4 OHMS 2 x 400 Watts
Question:	Can I just use the kicker 10inch at 2ohm I have it set up at 4ohm can I just use this for the subwoofer
Answer:	No you will need a mono amp. If your looking for a budget amp go with Skar Audio . This amp was trash they don’t make hifonics like they use too
Question:	Whats the rms power ratings
Answer:	Not even close to 300 watt rms buddy at 4ohm it is rated 100W X 4 but it is not cea certified . I bought one about a bxx 800.4 about a month ago and my 20 year old rockford fosgate p200.2 amp is twice as strong as the 800watt hifonics amp so that tells you everything you need to know if a 200 watt amp over powers it by 2x I would estimate it runs about 45 to 50 max rms at 4ohm and 90 watts at 2ohm . It over heats extremely fast especially if you try and push that power to it . Literally will burn your hand after 5 minutes of use
Question:	Rca input. can this accept high input via speaker wire to rca, or will a line converter be needed to convert high to low
Answer:	Yes it will accept speaker wire no line converter is needed

Product description

Up to 4 Separate Speaker Pairs to your Stereo System Accepts Speaker Wires Up to 14- Gauge Handles 100Watts Per Channel with Speaker Systems that have a Minimum Impedance of 8 Ohms Protection Circuitry Keeps it Running Smoothly Individual Speaker Volume Control Support Two Stereo Amplifiers Frequency Response: 20Hz-20KHz Dimensions: 16.92''(W) x 3.03''(H) x 6.29''(D) Sold as: Unit Weight: 9.32 lbs. This speaker selector box allows you to play audio to up to four different stereo speaker sets. It easily handles up to 100 watts per channel with speaker systems that have a minimum impedance of 8 ohms. Each input has an on/off switch and an independent volume control. You can also hook up another amplifier. Protection circuitry keeps it running smoothly. Accepts speaker wires up to 14 gauge.

• BEST PERFORMANCE SPEAKER SWITCH WITH VOLUME CONTROL:The new and Improved Multi Channel stereo speaker selector with volume control can control the volume and select what speaker you want to play without have to go to the amplifier each time.
• CONTROL POWERED 4 CHANNEL AMPLIFIER: With the 4-channel a/b/c/d speaker selector w/ volume control You Can Control the volume and Switch on of each speaker or play all speakers at the same time.From and high power and low powered stereo amplifiers
• PLAY ANY COMBINATION SETS OF SPEAKERS AT ONCE.:The Pyle speaker switch box Volume Control Is great help for controlling ceiling speakers Wall Speakers home theater rooms monitor speaker loud speakers from all sizes 4 6 8 12 inch
• PLUG AND PLAY EASY INSTALL.The Pyle speaker distribution hub Is powered by your stereo - Just plug in the wires to Control any High Powered Amplifiers from Pyle Crown Denon Sony Panasonic Yamaha and Many More.Control 4 10 4 6 8 inch Speaker Box.Frequency Response: 20Hz-20KHz
• WORRY-FREE SHOPPING: With the Pyle multi speaker switch and Volume Control we are confident of the quality of our product, therefore, we offer a 30 day money back guarantee no questions asked.

User questions & answers

Question:	Is this rack mountable
Answer:	Hi, no it is not mountable. However, you may customize your own rackmount. Thank you.
Question:	can I use this amp with my sony str 1030 reciever to add additional power
Answer:	This is not an amp. It takes an output to speakers and can run different sets of speakers. If you do not have enough power in your receiver to run the speakers it will not work. Each time you turn on a set of speakers it will drop the power by a percentage. Some receivers can not handle more then three sets.
Question:	Can one of the zones I hook to be a powered subwoofer (which itself feeds a pair of small speakers
Answer:	No you cannot hook up a powered sub woofer to a speaker selector
Question:	Will this work with an old devon dra 35v receiver from the mid 80s? i have 4 pairs of speakers and might need to use at least three pairs at a time
Answer:	I do not recognize the Receiver you are referring to but the connections are very simple. The speaker wires that are driving your speakers will be shortened and then connected to the Pyle Home speaker selector. Then your speakers will be connected to the Pyle Home speaker selector to each of the different four zones that you have in your home/office/whatever. I am presently driving three pairs of speakers with one zone unused. I have had perfect performance.

Product features

Premium New and Improved 4 Zone Channel Speaker Switch Selector Volume Control Switch Box Hub Distribution Box

This speaker selector box allows you to play audio to up to four different stereo speaker sets. It easily handles up to 100 watts per channel with speaker systems that have a minimum impedance of 8 ohms. Each input has an on/off switch and an independent volume control. You can also hook up another amplifier. Protection circuitry keeps it running smoothly. Accepts speaker wires up to 14 gauge.

• Up to 4 Separate Speaker Pairs to your Stereo System
• Accepts Speaker Wires Up to 14- Gauge
• Handles 100Watts Per Channel with Speaker Systems that have a Minimum Impedance of 8 Ohms
• Protection Circuitry Keeps it Running Smoothly
• Individual Speaker Volume Control
• Support Two Stereo Amplifiers
• Frequency Response: 20Hz-20KHz
• Dimensions: 16.92''(W) x 3.03''(H) x 6.29''(D)

Product description

Take your audio experience up a notch with the Boss Audio Armor AR1600.4 Class A/B 4-Channel Full Range Amplifier. This powerful 2-Ohm stable amplifier features 1600 Watts Max Power with a MOSFET power supply to pump out your playlists. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover and Bass Boost. Bump up the Bass and feel the power with the Remote Subwoofer Control. Bridge channels for more power and flexibility. The Armor Series of amplifiers packs incredible power and performance into a feature-rich slim design for put-it-anywhere convenience. Hit the road with the Boss Audio AR1600.4. For further product details, please scroll down.

• Power - 400 Watts Max x 4 @2-Ohms, 200 Watts Max x 4 @4-Ohms, 800 Watts Max x 2 Bridged @4 Ohms
• Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
• Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
• High & Low Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
• Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s)
• Fixed High-Pass Crossover - Speakers reproduce sound based on high, low or mid-range frequencies. What the Variable High-Pass Crossover does is that it gears specifically towards “highs” such as all size speakers including mid ranges and tweeters
• Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels

User questions & answers

Question:	What is the frequency of the fixed high pass filter? What is the lowest frequency that will be played if the fixed high pass filter is on
Answer:	That should be enough to at least light the LED, it may not do much more than that. Make sure you connect the remote wire to +12v too.
Question:	what size gage wire should I use
Answer:	I'm having trouble fully understanding what you want to do, but I hope this helps: To send output from your CB to your vehicle speakers (assuming you have an input of any kind on your stereo):1. 3.5mm cable from external speaker output of CB into a LOC (Line Output Converter)2. LOC sends output to 3.5mm or RCA input jacks on front or back of stereo.To send output from your CB directly to an amplifer with just low-level inputs (like this one)1. 3.5mm cable from external speaker output of CB into a LOC (Line Output Converter)2. Output of LOC to 3.5mm or RCA input jack (3.5mm on this amp) 2a. The better option is to get a cheap amplifier with speaker-level inputs, and you won't need the LOC, like this one http://www.amazon.com/BOSS-R1002-200-watts-Channel-Amplifier/dp/B004S50ZB2/ref=pd_cp_e_1If you're wanting to drive a regular PA speaker with this amp, only use one channel for the output (left or right), since it doesn't appear to be bridgeable, and understand that this thing's only capable of sustaining 15w RMS, so use a pretty efficient speaker. Hope that helps.
Question:	How can i connect a 0 gauge power wire to this amp
Answer:	First and foremost, if your not sure where it connects at maybe you should have someone else do the install. All I'm seeing is a return on a blown amp. Now that being said it will work on your golf cart. #1 it will put more of a drain on your battery if your cart is battery operated. #2 it receives a signal from your radio and boost the signal to your speakers, therefore it mounts between the radio and speakers. #3 have someone who has a good idea of how to hook it up or you will be sending the amp back cause it won't work
Question:	Will this amp be good to run my two pyle plpw10d 10-inch 4 ohm subs
Answer:	no, this is a 3.5mm output and is not actually a 300w amp, barely 20w-40w

Product features

Flexible Power

Combine power and performance with the Boss Audio Armor AR1600.4 Class A/B 4-Channel Full Range Amplifier. With 1600 Watts Max Power and MOSFET power supply, this amplifier is ideal for your entire audio system. This 4-Channel Amplifier can power up your speakers, subwoofers or a combination of both. Customize the sound with Fixed High Pass Crossover, Variable Low Pass Crossover, Bass Boost and Remote Subwoofer Control. Bridge channels for more power and flexibility. The Armor Series of amplifiers packs incredible power and performance into a feature-rich slim design for put-it-anywhere convenience.

MOSFET and Class A/B

Metal Oxide Semiconductor Field-Effect Transistors quickly switch from full to non-conduction for high efficiency output.

Our Class-A/B amplifiers feature specific linear circuitry that increases sound quality and power output while reducing distortion and improving efficiency.

Bridgeable and 2 Ohm Stable

Combine the channels of a 2 or 4 channel amplifier to provide a dramatic increase in power output.

2-Ohm stable comfortably powers speakers or subwoofers when in use at 2-Ohms, resulting in more power and volume.

Variable Low Pass Filter and Fixed High Pass Filter

Variable low-pass filter gives you control over the frequencies that pass through to the subwoofer.

Fixed high-pass filter gives you the ability to filter the frequencies that pass through to the full range speakers from a fixed frequency point.

Bass Boost

Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.

Subwoofer Level Control

A wired remote lets you easily control the subwoofer level for customized output and superior sound.

High and Low Level Inputs

High-level inputs accept speaker output signals and low-level inputs accept pre-amp output signals to allow for the addition of amps and processors to standard factory or aftermarket source units.

Short Protection

Automatic shut-off protects the amplifier if it gets too hot or if speakers fail causing a short.

Variable Input Control

The Variable Input Control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly.