12 best ds18 amplifiers

Product description

Model: S1200.4 

 

Number Of Channels: 4 

Frequency Response: 20Hz - 20KHz 

Max Power: 1200W 

2 Ohm RMS Power (14.4V) Per Channel 80Wx4CH 

4 Ohm RMS Power (14.4V) Per Channel 50Wx4CH 

4 Ohm RMS Power (14.4V) Per Channel bridged 160Wx2CH 

Input Sensitivity: 0.2-6V 

Signal-to-Noise Ratio: >90dB 

Crossover Range 40-400Hz 

THD: <0.3% 

Product Dimensions (L x W x H): 258x148x47.5(mm)

• AMAZING POWER - Capable of 1,200 Watts Max with high efficiency in mind gives you the best of both worlds. You'll have all the power you need while utilizing state-of-the-art technology that requires less energy.
• WIDE RANGE OF APPLICATIONS - Ranging from 1-4 ohms, this amplifier will allow you to use a variety of speakers for your specific application. Never again will you need to worry about having the right amp for the job.
• FULL RANGE AMP - If you are looking for an amplifier that can handle the full frequency range then look no further! Wire the most powerful midranges, tweeters, drivers, or coaxial to this full range series.
• NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

Product description

CANDY-X4B



General



Number of Channels: 4

Frequency Response: 20Hz - 20KHz

Max Power: 1600W

2 Ohm RMS Power (14.4V) Per Channel: 4 x 120W

4 Ohm RMS Power (14.4V) Per Channel: 4 x 80W

4 Ohm RMS Power (14.4V) Per Channel: 2 x 240W

Speaker Impedance Range: 2 Ohm

Input Sensitivity: 0.2V-+6V

Low Pass Filter: 40Hz - 250Hz

High Pass Filter: 40Hz - 250Hz

Fuse Size: 2 x 25A

Signal-to-Noise Ratio: 100 dB

THD: 0.01%

Bass Boost: 0dB -+12dB

Product Dimensions: 234.4 x 127 x 47.5mm

• HUGE POWER IN A SMALL PACKAGE - 1,600 Watts gives you all the power you need tucked away and out of sight, keeping your vehicle looking clean and neat.
• WIDE RANGE OF APPLICATIONS - Ranging from 2-8 ohms, this amplifier will allow you to use a variety of speakers for your specific application. Never again will you need to worry about having the right amp for the job.
• EXTREMELY POWER EFFICIENT AMPLIFIER - Push an amazing amount of power to your system while only drawing minimal power from your vechicle's battery.
• COMPACT MINI DESIGN - When we say compact we mean it. This powerhouse is only 9'" x 5" x 2". With those dimensions, you can put this just about anywhere!
• NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

User questions & answers

Question:	Is this a good amp to push door speakers
Answer:	It this amp proper for door speakers
Question:	Is it waterproof
Answer:	No
Question:	Would this amp push 4 eminence alpha 6a? these are 100w rms at 8ohms. how should i connect it
Answer:	Which amp?
Question:	Will I be getting my money back? If my item I purchased was canceled because it was out of stock apparently
Answer:	Yea you should , just email customer service here at amazon

Product description

Hydro Motorsports and marine by DS18 - waterproof electronics for all the elements - great fit for jeep UTV ATV Motorsports boat jet-ski

• DS18 Hydro NXL200.2D full range digital Marine two channel stereo amplifier
• RMS output @ 4-ohms: 2 x 100 watts. @ 2-ohms 2 x 150 watts. @ 4-ohms bridged: 1 x 300 watts. Frequency response: 20 - 20Khz.
• Signal to noise ratio: > 95Db. Selectable x-over: LPF/flat/hpf. Lpf/hpf filter: 40Hz - 3Khz. Low level input range: 0.2 - 5V.
• Smc (surface mount component) technology. RCA input/ speaker/ power direct harness design. Leds indicate working status: power/ protection.
• Compact size waterproof for all elements (stainless hardware, UV/Salt Fog protection, IPX6 waterproof level). Dimensions: 192 x 125 x 42 mm.

User questions & answers

Question:	Wanting to put in sxs to power tower speakers. Going to run switch to power on and off do i hook the remote wire to switch? Along with power wire
Answer:	Run your power to the battery. Run your remote to the switch. The remote will be your on/off switch source.
Question:	Do you blue tooth to the amp
Answer:	No you buy the Bluetooth receiver and wire it to the amp remote wire
Question:	If the amp gets wet will it quit until it dries out
Answer:	I have gotten mine wet several times I wouldn't soak it under water but getting it wet seems to still work fine.
Question:	What kind of warranty does this have
Answer:	The warranty is a one year limited manufacturer defect warranty. If you ever have issues you can contact us on our Amazon account or call/email our office to get support!

Product features

DS18 NXL200.2D Marine Amplifier

The DS18 Hydro All Elements Series is comprised of many components and accessories to make any build imaginable come to life.

IP65 Waterproof and UV Protected

IP65 Waterproof Certified and UV Protected. Install this anywhere on your boat, UTV, Jeep, or Off-Road vehicle.

(Certificate: LCS190527017BS by LCS Compliance Testing Laboratory, 5/30/19)

Plenty of Power

Ranging from 600 to 1600 watts, feel confident that your marine speakers have plenty of power

Compact Design

Not only is it waterproof, but it is not going to take up valuable space on your boat, UTV, or off-road vehicle

Product description

"

DS18 GEN-X3700.4D Class AB 4-Channel Amplifier Car AudioThe GEN-X3700.4D is a class AB 4 channel high power amplifier with 3,700 watts peak output and 4 x 225 watts at 2 Ohms. All of the mono amplifiers in the GEN-X series are 2 & 4 ohm stable.

This amp has a fully adjustable 12dB/Octave crossover with differential circuitry. Other features include a subsonic filter, a fully adjustable bass equalizer, mute and delay soft start technology, a phase control switch, and a dashboard subwoofer control for added convenience. The GEN-X3700.4D is protected by a full IC controlled circuit and has professional peak limiter circuitry guaranteeing distortion-free music playback at all levels.

The GEN-X amps by DS18 use the top parts and components recommended by DS18’s very own engineer. These amps are the best sounding out of any series we have ever created. They perform more efficiently resulting in even dB of sound. We created them to be 2 ohm stable just like the world’s most famous amps by Rockford Fosgate, Kicker, etc.

Product Specifications

• RMS Power @ 14.4VDC
• • Power at 4 Ohm 150W x 4
  • Power at 2 Ohm 225W x 4
  • Bridge Power at 4 Ohm 375W x 2
• THD Distortion 0.08%
• Low Pass Filter: 50HZ - 500Hz
• High Pass Filter: 50Hz - 500Hz
• Fuse Rating: 40A x 3
• MOSFET Class AB 4-Channel Amplifier
• Dimensions (L x W x H): 540 x 190 x 60 mm

Place your order now and power your Radio, Subwoofer, and Speakers for the best sound quality.

"

• DS18 GEN-X3700.4D has the following RMS power: at 2 Ohms 225 watts / at 4 Ohms 150 watts / Bridge Powered at 4 Ohm 375 watts - THD Distortion 0.08%
• Designed, Engineered, Developed, and Quality Controlled in the USA - Minimum THD at Rated Power: 98dB. Under Voltage Protection at 10V. Over Voltage Protection at 15V. Frequency Response: 20Hz - 20KHz. Fuse Rating 40A x 3
• High-Speed MOSFET Power Supply Optical Coupler Class "A/B"Technology. Fully Adjustable 12dB. Low Pass Filter: 50Hz - 500Hz. High Pass Filter: 50Hz - 500Hz. Phase Control Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control.
• Molded power terminals have the highest current draw in the industry and they also look way nicer than other terminal styles. Power and Protection LED Indicator. LED Illuminated Logo. Dimensions: (L x W x H) 540 x 190 x 60 mm
• IN THE BOX - Amplifier, Bass Remote, Owner's Manual, & Mounting Screws.

User questions & answers

Question:	Will alpine type r 6.5 run good on these
Answer:	Man listen I loved this amp I had 2 sundown x8 v2 and that amp push hard good quality so yeah. 2 12 are going to be happy
Question:	Will this work on 2 jl w3 4 ohm 12 inch
Answer:	Yes in a proper ported enclosure.
Question:	Will this amp be good on two ds 18 12.2d subwoofers
Answer:	Probably close to 900 rms @ 2ohms on 12v
Question:	How many watts rms on each channel on 2ohm real
Answer:	No this is a two channel amp so it’s suited for running two speakers (one speaker per pair of terminals +&- or bridging the two channels to power one speaker. You’ll need a four channel amp or two of the two channel amps. Risking the damage isn’t worth it when these amps are very affordable. Hope this helps!

Product features

GEN-X Full Range Class AB and D Amplifiers

The DS18 GEN-X line was developed with the customer in mind. We wanted to produce the sturdiest amplifier possible within a reasonable price range, and after months of R&D, we finally put together the most attractive design with top of the line internal technologies.

Forced Cooling System

Fresh air is forced through a fan on the bottom of the amplifier to help maintain proper operating temperatures.

Dynamic Power

With models reaching up to 6,000 watts, your power needs are sure to be met!

Highly Efficient Design

Lower power consumption and high efficiency, the GEN-X amplifiers can be installed without a secondary or high-output alternator.

Product description

Lanzar Model : HTG668BT.5

4000 Watt 6 Channel Mosfet Amplifier with Wireless Bluetooth Audio Interface

• 6 X 250W RMS @ 4 Ohms
• 6 X 350W RMS @ 2 Ohms
• 3 X 1,000W MAX @ 4 Ohms Bridged
• 6 X 500W MAX @ 4 Ohms
• Wireless Bluetooth Audio Interface
• Bass Boost Circuit
• Bridgeable at 4 Ohms
• 2 Ohm Stereo Stable
• Chrome RCA Inputs
• Stereo Line Outputs for Left and Right Channel
• Low Pass Filter Controls
• LPF Freq. Response: 40Hz-250Hz
• High Pass Filter Controls
• HPF Freq. Response: 40Hz-250Hz
• Band Pass Filter Controls
• BPF Freq. Response: 40Hz-3KHz
• Power and Protection LED Indicators
• Soft Turn-on/Turn-off
• THD: <0.01%
• S/N Ratio: >90dB
• Channel Separation: >65dB
• Freq. Response: 10Hz-45KHz
• Fuse: 25A X 3
• Dimensions: 19.29''(L) X 2.24''(H) X 8.81''(W)

Upgrade your audio system with Lanzar's next generation power handling and distribution amplifier technology. New for 2014, Lanzar introduces the innovative Heritage Series Bluetooth Amps that combine high-performance audio processing power with Bluetooth wireless streaming capability! With built-in Bluetooth, you'll be able to wirelessly stream audio from virtually any Bluetooth device -- quick and easy. Instantly stream your favorite tracks from your smartphone or tablet; you can also stream your favorite internet radio providers like Pandora, Spotify, iHeart, etc. Engineered to perform and packed with versatile sound specialization, the Heritage Series Amps also feature MOSFET efficient power processing, bass boost circuitry, 2 Ohm stereo stability, bridge-ability and plenty more features to amplify and satisfy. Join the trend of Bluetooth and sound amplifying power with Lanzar Heritage (HTG) amps.

• AUDIO EVOLUTION: This car speakers amp features regulated MOSFET Pulse Width Modulated that maintain rated power over a wide range of battery voltage. Excellent frequency response rates place these amps in a class of their own.
• RCA JACKS: The Line-Out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. This makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp.
• SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. Chrome RCA connectors and speaker screw-down terminals ensure a secure connection between amplifier and speakers that allow distortion-free sound.
• BLUETOOTH: With built-in Bluetooth, you'll be able to wirelessly stream audio from virtually any Bluetooth device. Instantly stream your favorite tracks from your smartphone or tablet, or favorite internet radio providers like Pandora, Spotify, iHeart.
• INTELLIGENT DESIGN: The car audio amplifier 6 channel safety features include power and protection LED indicators; soft turn-on/off; and thermal, overload, and speaker-short protection.

User questions & answers

Question:	Hi, what class of amplifier is this
Answer:	It looks like High Qulaity Class D at
Question:	Can this amplifier works with a 4 speaker only
Answer:	Hi, yes you can connect 4 speakers (up to 4000 watts) to this unit. You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box HTG668BT for more details. Thank you.
Question:	Would this push a 3200w 18inch sub
Answer:	yes because channels 1 through 4 are stereo and 5 and 6 is mono block
Question:	Is this CEA 2006 certified
Answer:	Hi, we have our own in house safety testing laboratories, and we make sure that all the power supplies and internal components that we use in our products meet the strictest safety certifications and standards. All our products must pass the North American standard in safety testing before being approved by our Research and Development team for sales to the public. We only hire third-party testing agencies when necessary so that we can guarantee the lowest prices and the safest products.

Product description

Engineered and Designed in the US, the DS18 PRO Tweeters are the top of the line in the Pro Audio/Voceteo market. These bad boys deliver so much power that you'd think with one tweeter your whole sound system is ready to deploy for a major concert. Simply put, there are no tweeters that can compare to the sophistication, beauty, and precision of these tweeters especially in the Pro Audio/Voceteo World. Thanks to the demands of our customers, after months of relentless tests and experiments, our team of audio-experts perfected the PRO line. We are ecstatic to share with you the product of hard-work and "non-stop innovating attitude." We are sure that you will love your new PRO Tweeters as much as we do. Warning: Extremely Loud. DS18 is a proud member of CEA, IASCA, MERA, and SEMA

• TOP OF THE LINE TWEETERS - Professional grade super tweeters that can handle high frequencies with ease. DS18 meticulously designed these tweeters to sound as good as they look.
• POWER YOU CAN COUNT ON - PRO-TWX1ferrite tweeter delivers out-of-this-world power, at 120 watts RMS and 240 watts Max at 4 ohms with build in capacitor filter.
• HIGH-QUALITY ALUMINUM FRAME AND DIAPHRAGM - If you like your highs crisp, bright, and loud, aluminum tweeters are exactly what you need. It's light, strong, and produces a bright sound at high frequencies.
• TAKE YOUR SYSTEM TO THE NEXT LEVEL - Get the most out of your system by upgrading to a super tweeter that gives you everything you're missing from your stock stereo. Discover what a high-end tweeter can do for you.
• 1" SUPER BULLET TWEETERS - Specifically designed Bullet dust cover to protect the voice coil and ensure that the highs cut through road noise and big bass.

User questions & answers

Question:	What comes in the packaging
Answer:	I'm not an expert or anything but I would assume you wouldn't get enough power to them. I recommend you get a amp hooked to them at your local car audio shop.
Question:	Can i connect these to my door speakers on each side? Or they wont work
Answer:	2
Question:	Is it 1 or 2 tweeters
Answer:	Yep

Product description

Don’t let these little monsters fool you. The latest and greatest of class d full range technology allows us to Pack 10 lbs of kick your ass in less than 2 lbs chassis. Once regarded as “dirty power”, class DS stable performance, thanks to high power capability, maximum efficiencies, and low tolerance components, rivals traditional full range applications. Minimal power requirements, Ultra micro Footprint, unbelievable sound quality, and easy install make Stealth amplifiers great for any car, Motorcycle, boat, or off-road vehicle.

• Stealth Series 1200W class D 4 channel amplifier RMS power 4Ω: 100X4/ RMS power 2ω: 150X4/ bridged 4Ω: 300X2 2-Ohm stereo &
• 4-Ohm bridged full-range operation Hybrid aluminum alloy heatsink for optimum dissipation Military grade SMT PCB maintains dynamic performance
• Package dimensions: 7.75" L x 3.0" W x 1.5" H
• Country of Origin: CHINA

User questions & answers

Question:	Will this amplifier kill radio reception
Answer:	I have not experienced that with this amplifier.
Question:	will it work with a 2002 honda goldwing gl
Answer:	It would probably work, just make sure you can mount it with air room it can get warm.
Question:	Does it have a remote bass control
Answer:	It has a port for the remote bass, but I had to purchase it separately.
Question:	What gauge do I need for power? Page 9 does not have a chart
Answer:	8 gauge. It doesn't pull a lot of power & the ratings are not that close to specs excluding bridge modes. In bridge mode I measured 254/248 watts using 1khz tone. Specs say 300. Highest I measured in 4-ch mode was 58 watts (no where near 100 watts)

Product description

Audiopipe Mini Design 4 Channel Mosfet Amplifier 2000W Class D

• Mono channel operation
• Variable low-pass filter (40-180 Hz, 24 dB/octave)
• Subsonic filter (24 dB at 15 Hz)
• Double side FR-4 PCB high quality SMD components
• Overload, short circuit, thermal and low voltageSpecifications

• WORKS ONLY ON CT SOUNDS AT Series Car Audio Amplifier!
• DO NOT BUY UNLESS YOU HAVE A CT SOUNDS AT SERIES MONOBLOCK AMPLIFIER
• Digital Voltmeter, Blue LED Display, Clip Light, Durable, Easy Cat5 Wiring RJ45 8-Pin Easy Connectivity

User questions & answers

Question:	Will this work with a Phoenix gold Ti2 2000w amp
Answer:	I'm not home right or I would post a pic but the connector looks like and ethernet connector
Question:	Can I see a picture of the back of the bass knob control
Answer:	The AT Series Bass Knob will only work with the CT Sounds AT Series Amplifiers.
Question:	Will the bass knob work with ct sounds t-300.1 amp? i would rather have this remote over the universal one if possible, thank you
Answer:	No it will not. Different amps are set up different ways. Search for a control knob for your model of amp.
Question:	Will this work with my boss amp
Answer:	2 super bullet tweeters, ds18 stickers and a manual

Product features

CT Sounds Stock AT Amplifier Bass Knob Control for CT Sounds AT, CT & TEAM Series Amps Only

CT Sounds AT Series Stock Bass Knob

The CT Sounds AT Series Stock Bass Knob will only work with-

• CT Sounds AT Series Amplifiers

Whats in the package:

• CT Sounds AT Series Stock Bass Knob
• Cat5 wire with 8-pin connector on both ends
• Mounting screws
• Rotary pushable on/off switch
• Easy remote bass control
• In-dash or Under-dash mountable
• Digital volt-meter (10V ~ 15.9V)
• Power & Clip light indicator
• Blue LED display
• Compatible with CT Sounds AT, CT & TEAM series amplifiers

Connectivity:

• Simple 8 wire Cat5 cable with 8-pin connector on both ends of the wire. Click plug and play- this easy!

Product description

Skar Audio engineered the RP-800. 1DM marine amplifier to be unrivaled in both performance and reliability compared to anything else on the marine market its' class. Designing the most efficient, well built, high quality amplifiers is where we start here at Skar Audio, and that is exactly what is delivered in the RP-800. 1DM. The RP-800. 1DM is 1-ohm stable and utilizes a wide array premium internal components that make it extremely powerful and reliable - such as its high speed MOSFET power supply and advanced, marine grade, PCB board layout. Conservatively rated at 800 watts RMS power at a 1-ohm load, with the capabilities of reaching beyond 1, 200 watts at max power output, this amplifier is great for powering the sub stage on your boat/UTV. Furthermore, the oversized 4-gauge power and ground terminals found on the amplifier allow for maximum current flow and therefore higher power output and more efficient operation. You'll have full reign over your amplifier with the built-in user control panel, featuring a bass EQ switch (0, +6, +12dB), and variable adjustment tunings for gain level, low-pass filter, and subsonic filter. In addition to all the above features, this model also features 4-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. This amplifier comes with a remote subwoofer level control (bass knob) allowing the user to have full control over their bass from anywhere on the watercraft.

• Marine Class D MOSFET Monoblock Power Amplifier
• Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts
• Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case
• Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
• Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
• Stable at 1 ohm | Remote Subwoofer Level Control Included
• Highly Efficient Heatsink Design allows for Maximum Reliability & Performance

User questions & answers

Question:	will this amp be good for 2 p2d4 rockford fosgat wired at 1ohm ? or should i get rp
Answer:	I’d say yes it would be. I have 4-195w/4ohm 6.5 kickers and I have the amp turned way down. But it sounds great!
Question:	How many channels are on the 800 watt amp? I want to run 4 50 watt speakers and 2 195 watt tower speakers. Is this amp sufficient
Answer:	If you are asking this question, then you need to find a professional for installation help, most likely. You can put this in any vehicle, atv, plane, etc. that has a 12v source, or some method of power transformation to get 12v. We installed it in a compartment of a golf cart and it is doing well.
Question:	Could i run this kicker sub (https://www.amazon.com/gp/product/b01blw617q/ref=ox_sc_act_title_1?smid=a2ktlujejbw8gs&psc=1) with this amp just fine
Answer:	yes
Question:	Can I run 2 10s w this amp
Answer:	yes its a water resistant amp ive had it on my boat 2 yrs

Product description

Rubicon Nano Marine 1400W Class D 4-CH Amplifier. Military Grade SMT PCB Maintains Dynamic Performance. Direct Short, Thermal, & Overload Circuits Protect Amplifier. 200mV-6V Low Level RCA or High Level Signal Input. Quick Disconnect High Level Wire Harness Included. Easy DIY Install Single Sided Terminals & Controls. 4g Power In out Terminals & 12g Speaker Output Terminals. Variable 12dB High Pass, Low Pass, & Subsonic Crossovers. 12dB Bass Boost Increases Low Octave Harmonics.

• Rubicon Nano Marine 1400W Class D 4-CH Amplifier
• High Efficiency Class D Full Range Amplifiers
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• 2-ohm Stereo & 4-ohm Bridged Class D Full Range
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors

User questions & answers

Question:	The picture shows a monoblock amplifier, but the ad states that it is a 4 channel, which one do I get if I buy it
Answer:	Amp is more like 9 7/8" long from outside to outside of mounting feet, 7" wide from outside of amp to outside of wire terminals and 1.5" tall/thick. The box it comes in is 13.75x9.75x3.75
Question:	What are the Dimensions for this amp amazon says 13.75x9.75x 3.75 website says 9x6.5x1.5 which is it
Answer:	Soundstream MR4.1400D is 4 channels
Question:	This is a 4 channel, right
Answer:	It will only work with the AT line from CT Sounds. But you can look up the CT Sounds universal bass knob and that one will work with any amp. It will display voltage exactly like this one, but it won't have the clipping indicator.

Product description

1500 Watts, new for 2016, edge amplifiers are the next step in performance and value. Taking advantage of our tried and true class a/b full range platforms, edge amplifiers continue down the road of reliability and longevity you know well. Satin Silver chassis, Engraving, and accents teetering on the edges bring a high end appeal to traditional performance.

• 2-Ohm stereo & 4-Ohm bridged full range operation
• 4 to charge x 185 watts RMS @ 2 ohm
• Military grade PCB w/ PWM MOSFET power supply direct short, thermal & overload circuit protection high/speaker level & low level/RCA input
• Dimensions: 9" X 12.75" x 2.25"

User questions & answers

Question:	Do I need to put new wires
Answer:	Yes
Question:	Does this amp have internal cooling fans? Also for people who have owned it for a few years is it reliable
Answer:	Im only running my 4 door speakers and it has more than enough power
Question:	Will this amp run 4 door speakers 2 tweeters and 2 horns
Answer:	If you mean "stock" speakers and subs, then yes, check your max power of all speakers to make sure the amp is not over loaded, it will get hot.
Question:	Will this amp run 2 normal fromt car speakers as well as 2 8 in kickers
Answer:	Amazon is using an image from a seller that posted the wrong one. unfortunately, this image may be there for a looong time, and never be corrected. the amp advertised IS a 4-CH .