12 best compact subwoofers

Product description

Hideaway Compact Powered Subwoofer, 10-Inch (25cm) Subwoofer and 180-watt Class D Amplifier

• Now includes a 10-inch sub model, along with the 8-inch
• 180 Watt amplifier drives the HS10; 150 Watt amp the HS8
• Ultra-compact at just more than three inches high
• Minimal parts and quick-connect Molex plug and harness
• Remote bass control included

User questions & answers

Question:	Can I run more than one of them
Answer:	Yes you can. Depending on how you would be installing this and to what system is currently installed you would need to likely split the signal. Also you could run a larger amp kit to cover the quantity of these you would be adding to run to the install location or you will have multiple power lines ran for however many of these you would install.
Question:	Does it fit behind the seat of a Ford F
Answer:	Yes this fits behind the rear seat in my 2018 Ram 2500, I have it mounted vertically and it sounds amazing, adds quite a bit of punch.
Question:	Do I need to buy an amp wiring kit to install this
Answer:	You dont need a full amp kit but you will need some power and ground wires etc. If you dont have that I would buy an amp kit and use what you need out of it.
Question:	it would fit under a 2019 camaro seat
Answer:	Most likely not.

Product description

Give your vehicle's audio system an upgrade with the SSL LOPRO10 Class a/b 10"" Low profile amplified subwoofer. This powerful amplified subwoofer Features 1200 watts Max power with a MOSFET power supply to take your music to the next level. With high and low level inputs It can be hooked up to just about any In-Dash stereo. At a height of just 3"", it's perfect for fitting into tight spaces, including under the seat of many vehicles. Customize the sound with the variable low Pass Crossover, bass boost, subsonic filter, phase control and remote subwoofer control. Gear up and get your music thumping with the sound storm LOPRO10. For further product details, please scroll down.

• Built-in amplifier: with a MOSFET power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies
• VARIABLE LOW-PASS FILTER: A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
• High level inputs: speaker level inputs are commonly referred to as high-level inputs. It will be used to connect the LOPRO10 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs
• Low level inputs: line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers
• Variable bass boost: variable bass boost allows you to adjust the low bass within the boost Range to just the way you like it
• Dimensions: 15” x 9. 75” x 3”. If you are short on space, This is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles
• : sound storm provides a powerful 3-year Platinum online dealer so long as the purchase is made through . We strongly encourage Professional installation of this product to ensure proper and safe functionality

User questions & answers

Question:	Is this subbwoofer water resistant, for use on a boat
Answer:	Not waterproof. You would have to put it in a waterproof enclosure.
Question:	Would this do a good job in a mini van? Not looking to entertain the neighboring car, but would like to enjoy the bass and keep it out of sight
Answer:	I think it would work very well in a mini van. I put this behind the backseat of my 2004 Frontier Crew Cab and because the cabin is relatively small and I can barely turn it on without being overwhelmed. I think it would work perfectly well in a much larger vehicle. Honestly, I'm blown away by how well this simple sub performs and how small/thin it is. Never would have believed it if I hadn't bought it.
Question:	What hardware or tools I need for the installation of the Sound Storm Laboratories LOPRO10 LoPro Series Low Profile Amplified 10-Inch Subwoofer
Answer:	You will need an inexpensive amp wiring kit, I used the 4 guage kit available here and wire strippers or a razor knife would work and a cable end crimper or even some pliers would work just fine for crimping wire ends on. the amp itself comes with everything to mount it two different ways, the easiest way especially if you are mounting it to carpet is the adhesive backed Velcro tape, that's how I mounted mine, I have two of them installed in the rear hatch floor of a fiat 500, the Velcro is very effective or you can use the metal screws that are also included.
Question:	Can someone say what are the actual measured dimensions of the product and fuse amperage please
Answer:	Actual dimensions of the unit are 15x12x3. The box it comes in is 18x14x5.

Product features

Deep Bass Low Profile

Enjoy the rich sound of Bass in just about any vehicle with the SSL LoPro10 Class A/B 10 inch Low Profile Amplified Subwoofer. With 1200 Watts Max Power and MOSFET power supply and High and Low Level Inputs, this Amplified Subwoofer can be hooked up to just about any in-dash stereo. With a height of just 3 inch, it's a perfect solution when space is an issue as it can easily fit under the seat of most vehicles. Customize the sound with the Variable Low Pass Crossover, Subsonic Filter, Phase Control and Remote Subwoofer Control.

Break Your Subwoofer In

This process involves subjecting the subwoofer to no more than low-to-medium volume levels for a number of hours in the enclosure. 3-4 hours is generally sufficient for the subwoofer’s suspension to loosen enough to prevent the voice coil(s) from overheating and causing failure. The break-in period is also effective in extending subwoofer life.

Built-In Amp and High and Low Level Inputs

Systems with a built-in amplifier do not require the addition of an external amp. They already have the power to play louder.

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.

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.

Variable Low Pass Filter and Subsonic Filter

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

Subsonic filter restricts low-frequencies below the specified setting for better subwoofer protection and performance.

Subwoofer Level Control and Bass Boost

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

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

Short Protection

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

Phase Control

Phase control lets you switch the speaker phase with the amp if your speakers or subwoofer are hooked up 'out of phase'.

Low Profile

Low-profile subwoofers are a great choice for space-constrained areas without compromising on power and performance.

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.

Product description

Rockville RW10CA 10" 800 Watts Peak/200 Watts RMS Slim Powered/Active Sealed Car Subwoofer With Bass Remote. Amplifier will not power up: Check to make sure you have a good ground connection, check that the Remote Input (Turn-On) has at least 5VDC, check that there is battery power on the (+) terminal, check that there is at least 12v, check all fuse, replace if necessary, make sure that the Protection LED not illuminated. If it is lit, shut off the amplifier briefly, and then repower it.

• Rockville RW10CA 800 Watt 10" Slim Car Subwoofer.
• 800 Watts Peak / 200 Watts RMS. PWM MOSFET Power Supply.
• Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.
• Adjustable Input Sensitivity. Soft Delayed Remote Turn-On.
• Thermal Protection Circuit, Short Protection Circuit.
• Overload Protection Circuit. Phase Switch: 0° or 180°.
• Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 18dB @ 45Hz.

User questions & answers

Question:	Does this come with everything needed for installation
Answer:	Yes
Question:	does anyone know if it will fit under the seat in an 81 gmc k
Answer:	It should. The box is not too big. It fits in my 2002 Mercedes c240.
Question:	What are the true measurements of this thing? Can someone get out there with a tape measure because owners are reporting different numbers? Thanks
Answer:	No
Question:	Can i hook this up on a harley Davidson
Answer:	It is not ported...it's a sealed unit.

Product features

Rockville RW10CA 10 inch 800 Watt Slim Low Profile Active Powered Car Subwoofer

The RW10CA has 800 watts of peak power and 200 watts RMS. This model is CEA-2006 compliant which means the ratings are approved by a 3rd party so you can be 100% sure that this item will produce the power it says it will. This is one of the only slim underseat subs on the market that is CEA compliant.

Do not get fooled by other brands who write bogus power ratings that do not comply with any industry standard. Even if another unit says 2000 watts on it, ours is better and louder. If you are not happy with any Rockville product we will take it back within 30 days of when you receive it and refund you. We know our our products will satisfy you.

The RW10CA is an all in one solution to give you great sounding bass in your vehicle without taking up a ton of space. This sub enclosure is only 2.7 inch thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is easy and clean.

Product description

The Supercube 2000 features a digital amplifier and a single LFE input to make setup with multi-channel receivers quick and easy. An exclusive high-tech woofer coupled to two matching ultra low bass radiators deliver powerful bass with amazing speed, musicality and control – all within a less than a square foot enclosure that can be easily tucked away from sight. Painstakingly designed inside and out with the latest technology, a specially engineered non-resonant cabinet to limit sound-muddying vibrations and a gorgeous piano-gloss black lacquer finish, the result is an exquisite blend of elegance and big bass excitement. Enjoy high-definition bass performance of the finest home theater system with this small-sized, high-powered subwoofer.

From the Manufacturer

Definitive Technology SuperCube 2000 Ultra Compact High Performance Subwoofer

User questions & answers

Question:	I connected this sub to my Sony strda2800es but did not hear any sound , what's happening
Answer:	Brenda, this product is not packaged with a storage tray. Thanks, Richard Douglas Sales
Question:	Can this subwoofer be connected wirelessly
Answer:	Yes, Nokta Makro makes excellent waterproof headphones. In Amazon search bar put Nokta waterproof headphones, and they will pop up. Side note... The Nokta 2.4GHz wireless headphones (green edition) are NOT waterproof.
Question:	Setting my 9.2 ht for movies and music, i´ve decide for definitive tech as both subs..supercube 2000 and prosub 800, would both match well, wow sound
Answer:	No, the headphones are very lite feeling. I have used all kinds of headphones. These headphones are the lightest i've worn.
Question:	Is there two subs in one box
Answer:	The Nokta 2.4 GHz wireless headphones are not waterproof.

Product features

Innovative Engineering

More robust than ever before, the SuperCube 2000 features an all-new digital amplifier and a single LFE input to make setup with multi-channel receivers quick and easy.

Huge Base Performance from an Ulta-Compact Enclosure

An exclusive 7.5” high-tech woofer pressure-coupled to two matching 7.5” Ultra Low Bass Radiators delivers powerful bass with amazing speed, musicality and control–all within an impossibly tiny enclosure easily tucked away from sight.

Class HD 650-Watt Power Amplifier

Powered by a built-in 650-watt amplifier. Features an exclusive 7-1/2” high-tech woofer pressure-coupled to 7-1/2” Bass Radiators.

Product description

JBL BassPro SL 8-inch under seat subwoofer enclosure speaker amplifier. Soft start turn-on, speaker-level (high-level) inputs with Audio Sense Auto-on.

• 8-inch JBL BassPro SL powered under-seat compact subwoofer enclosure
• Power output: Peak: 250 watts RMS: 125 watts
• Efficient Class D amplifier
• Soft start turn-on, speaker-level (high-level) inputs with Audio Sense Auto-on
• Optional wired bass remote controller

User questions & answers

Question:	Que tan potente es
Answer:	I have two 12" MTX's and one Pioneer hooked up to an 1800 watt amp with only 1 ohm and it works just fine and pushes great. Haven't had any problems with blowing fuses or the subs. I don't think you'd have an issue.
Question:	Does it put out a lot of bass does it thump hard
Answer:	According to MTX 5.44 is the depth required so you should be alright
Question:	Will this integrate well with toyota jbl system
Answer:	Yea mine was a replacement also for a box. Fits perfect.
Question:	Can you buy a bass remote for this
Answer:	Mounting Depth is 4.86"

Product description

The PWE-S8 Alpine Restyle Compact Powered 8-inch Subwoofer is an easy way to add powerful bass to your vehicle’s sound system. It features a powered 8-inch subwoofer paired with a built-in amplifier, housed together in a cast aluminum enclosure. The PWE-S8 measures just 13.5” L x 9” W x 3” D (at the tallest point) so you can add low, punchy, accurate bass to your sound system without taking up much space in your vehicle. The compact shallow mount design gives you the flexibility to install the PWE-S8 under or behind the seat of a truck, in the trunk of a sedan, or in the hatch of an SUV, or tucked in any other compact space. The die cast aluminum construction provides durability for ongoing performance. The amplifier produces 120W continuous power and the quad-coil subwoofer delivers 32Hz-150Hz frequency response. The PWE-S8 connects to your sound system through the RCA or Auto-sensing Speaker Level Inputs which are conveniently located on the side panel. The side panel also gives you access to Phase, Gain, LP Crossover and Remote Sub Level controls for proper sound setup and greater flexibility during installation. The PWE-S8 is authorized to be sold and shipped from Amazon. For professional installation, visit the store locator on the Alpine USA website to find an authorized Alpine retailer near you.Max Power Output: 240 Watts

• 8-inch subwoofer and 120W amplifier, housed together in a cast aluminum enclosure
• The compact size measures just 13.5” L x 9” W x 3” D so it can be installed under or behind a seat in a truck, in a sedan’s trunk or in an SUV’s hatch
• 32Hz-150Hz frequency response, Power Rating: 120W RMS. RCA (0.1-4V) / Speaker Input (1.5-30V/auto sensing)
• RCA and Auto-sensing Speaker Level Inputs are located on the side panel, along with controls for Phase, Gain, LP Crossover and Remote Sub Level
• The PWE-S8 is an Authorized Online Product Sold By and Shipped from Amazon; visit the store locator on the Alpine USA website for professional installation

User questions & answers

Question:	Can this alpine pwe-s8 be installed in a home theater system to produce same punchy bass, if power supply is no problem
Answer:	The flowers have a transparent backing with lots of color seen on the wall. We love ours.
Question:	Does it come with a remote bass knob
Answer:	It looks exactly like the photo.
Question:	Is it comfortable
Answer:	They are all different sizes
Question:	Can I get instructions in English
Answer:	The flowers are just as pictured. They are a solid color and are not transparent

Product features

Add a Bass Anywhere in Your Vehicle

The PWE-S8 is a compact, 120-watt powered 8-inch subwoofer that has a small footprint with impressive output for deep, powerful bass that can be installed anywhere in the vehicle.

More Bass, Less Space

When you're looking to make the most audible impact in your sound system, you add a subwoofer for more bass, but what if you don't have room on your vehicle for a subwoofer? Alpine's PWE-S8 measures at 3-inch deep, 13.5-inches wide and 9-inches tall for a compact subwoofer system that can be installed under or behind a seat in a truck or in the trunk of an SUV.

Durable Construction

The PWE-S8 gives you bass you can rely on, with a rugged, cast metal enclosure that's built for a rough ride, while protecting the subwoofer inside. No matter where you install the PWE-S8, the enclosure was designed for durability and performance, even in tight installation spots.

Powerful Sound

Don't let the size fool you - the PWE-S8 can hold it's own. Using a Class D amplifier rated at 120-watts, the 8" inch subwoofer is high-excursion to deliver strong bass output. A side panel gives you access to the built-in amplifier controls for phase, gain, and a low-pass crossover so you can blend your bass with your factory or aftermarket sound system.

Accessibility

Control your bass level from the driver's seat with an input for a wired remote level knob. The remote level knob has a 15' cable attached for flexible installation anywhere on the dash. Adding the PWE-S8 is easy with the easy-access RCA inputs and speaker-level inputs with automatic turn-on.

Product description

VPAS10 – 10″ Vega Powered Active Subwoofer

Features



CERWIN-VEGA MOBILE’S assortment of award-winning VEGA ACTIVE POWERED SUBWOOFERS provides the ultimate all-in-one Bass Solution Package without taking up any valuable trunk space. With a fully integrated amplifier encased in a cast aluminum heatsink in conjunction with the subwoofer, simple plug and play operation is achieved. The innovative Spare Tire Application Product offerings make for a custom-fit look for most vehicles.



Specifications



Power: 200W RMS @ 2Ω @100Hz, 450W MAX

Bass Boost: 0-12dB

Subsonic Filter: 35Hz

LPF Filter: 75-150Hz

Phase Switch: 0 or 180 degrees

PWM MOSFET Power Supply/Thermal Protection Circuit

Adjustable Input Sensitivity

Remote Subwoofer Control Included

RCA and High-Level Inputs

Delayed Soft Remote Turn On

Slim 10” 2Ω subwoofer

Dimensions: 13.6” X 9.65” X 2.8”(L X W X H)

345 X 245 X 72 mm (L X W X H)

Remote Bass Knob Included

• Power Handling: Peak: 550 watts RMS: 200 watts
• PWM MOSFET Power Supply/Thermal Protection Circuit Remote Subwoofer Control Included RCA and High-Level Inputs
• Delayed Soft Remote Turn On Adjustable Input Sensitivity
• Variable Bass Boost: 0 - +12 dB Variable Low-pass Filter: 85 - 150 Hz
• Constant Subsonic Filter: @ 35Hz Selectable Phase : 0 or 180 degrees
• Fuse Rating: 25A x 1 Dimensions: 13.60" L x 9.60" W x 2.60" H (approx)

User questions & answers

Question:	What are the actual dimensions in one area it has dimensions and then the other area has totally different dimensions in
Answer:	Made in China.
Question:	Dos bocinas por
Answer:	dre81, the Straight Double-X Pliers is 13.46" OAL and the 45 Degree Double-X Pliers is 13.27" OAL. Thanks, Richard Douglas Sales
Question:	Does this has an auto turn on
Answer:	If understand correctly length between center of hinge and end of pliers is 3 inches they open up to 2 and quater inches
Question:	Can this be used with a home theater by connecting it to the tv with rca cables
Answer:	No, Gear wrench is made in China. They're better than most Chinese tools but they are NOT made in USA.

Product description

The SS8P is an all in one solution to give you great sounding bass in your vehicle without taking up a lot of space. This sub enclosure is only 2.8" thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is clean and simple. This is a true all in one subwoofer solution with the subwoofer built into the enclosure along with a top of the line amplifier built in as well.



We focused on making installation a breeze so we designed this unit with you the customer in mind. We added high level inputs so you can install this to an aftermarket or factory system. The high level input allows you to install this even if you have no preamp outputs available.



The smart turn-on circuit will sense that an audio signal is present and turn on the amplifier. When you turn off your music signal the amplifier built into this subwoofer system will automatically turn itself off. Something else we did to make installation quick and easy is we put all the inputs and outputs on one side. This makes wiring neater and easier. Our competitor’s models are more challenging to install.



The SS8P has 400 watts of peak power and 100 watts RMS. This has great controls so you can adjust the sound to your liking. It has a level control for the volume and subsonic filter to filter out the really low frequencies which the human ear cannot hear. This also has a low pass crossover filter, phase control, input sensitivity, and bass boost.



Included is a remote bass knob, and mounting hardware but the best thing about our model is the sound. It is slim but it sounds like a full sized subwoofer If you are not happy with it we will offer you a 90-day money back guarantee. If you don’t like the sound, we will send you a pre-paid label and refund you in full!

• Rockville SS8P 8" 400w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub.
• Enclosure is made out of cast aluminum which stays cool at all times.
• Peak Power Handling: 400 Watts. RMS Power Handling: 100 Watts. Heavy Duty Mounting Feet.
• PWM MOSFET Power Supply. Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.
• Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit.
• Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°.
• Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz. THD: < 0.4%.

User questions & answers

Question:	Is it normal for the wired remote control to get smoking hot
Answer:	The remote on my unit hasn’t gotten that hot and I've been on 6hr trips with the unit running without any issues
Question:	It will fit in a vw golf mk7 spare tire
Answer:	Dimensions: 14.17” diameter x 5.7” height. These are the dimensions of the subwoofer, check the measurements of your car.
Question:	How would you hook up two
Answer:	With a RCA splitter
Question:	What all do i need to make it work
Answer:	Amp install kit is really all you need

Product features

Rockville SS8P 400 Watt Slim Under-Seat Active Powered Car/Truck Subwoofer Sub

The SS8P is an all in one solution to give you great sounding bass in your vehicle without taking up a lot of space. This sub enclosure is only 2.8" thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is clean and simple. This is a true all in one subwoofer solution with the subwoofer built into the enclosure along with a top of the line amplifier built in as well.

We focused on making installation a breeze so we designed this unit with you the customer in mind. We added high level inputs so you can install this to an aftermarket or factory system. The high level input allows you to install this even if you have no preamp outputs available.

The smart turn-on circuit will sense that an audio signal is present and turn on the amplifier. When you turn off your music signal the amplifier built into this subwoofer system will automatically turn itself off. Something else we did to make installation quick and easy is we put all the inputs and outputs on one side. This makes wiring neater and easier. Our competitor’s models are more challenging to install.

The SS8P has 400 watts of peak power and 100 watts RMS. This has great controls so you can adjust the sound to your liking. It has a level control for the volume and subsonic filter to filter out the really low frequencies which the human ear cannot hear. This also has a low pass crossover filter, phase control, input sensitivity, and bass boost.

Included is a remote bass knob, and mounting hardware but the best thing about our model is the sound. It is slim but it sounds like a full sized subwoofer If you are not happy with it we will offer you a 90-day money back guarantee. If you don’t like the sound, we will send you a pre-paid label and refund you in full!

Features:

• Package Includes: Rockville SS8P 400 Watt Slim Under-Seat Active Powered Car/Truck Subwoofer Sub, Rockville RWK10 10 Gauge Amp Installation Kit ANL Fuse Holder 100% Copper RCA
• Features of SS8P: Rockville SS8P 8" 400w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub, Enclosure is made out of cast aluminum which stays cool at all times, Peak Power Handling: 400 Watts, RMS Power Handling: 100 Watts, Heavy Duty Mounting Feet, PWM MOSFET Power Supply, Low Level RCA Input, High Level Inputs with Auto Turn-On Technology, Adjustable Input Sensitivity, Soft Delayed Remote Turn-On, Thermal Protection Circuit, Short Protection Circuit, Overload Protection Circuit
• Green Power/Red Protect LED, Phase Switch: 0° or 180°, Low Pass Filter: 50Hz - 150Hz, Bass Boost: 0 - 12dB @ 45Hz, Built in Subsonic Filter @ 20Hz, THD: < 0.4%, Subwoofer Level Remote Control, Fuse Rating: Single 10A
• Specifications of SS8P: Peak Power 400 Watts, RMS Power: 100 Watts, Impedance: 2 Ohm, Dimensions (L x W X H): 11.4" x 8.3" x 2.8" Inches, Frequency Response: 20Hz - 150Hz, Signal to Noise Ratio: >90dB, Sensitivity: 90dB @ 1w / 1m, Input sensitivity, Low level: 300mV, Input sensitivity, High level: 1.0V
• Features of RWK10: Rockville RWK10 10 Gauge 2 Channel Car Amplifier Wiring Installation Kit, 17 High Grade Twisted Pair of 100% Copper RCA Cable, 17' 10 Gauge Translucent Blue SuperFlex Power Cables, 17 18 Gauge Blue Remote Cable, 17 16 Gauge Clear Speaker Wire, 3' 10 Gauge Clear SuperFlex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 40 Amp ATU Inline Fuse, 7 Split Tube Loom, Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets

User questions & answers

Question:	I asked if it had a line out converter, which one person replied to it and said yes. Thank you sir but I don’t see it in the pics provided on here
Answer:	It doesn’t need an external line-output converter. It’s built in. It has speaker-level inputs.
Question:	Has anyone added a second sub to their system
Answer:	I have not. I am only running the amp on one channel. I would assume that if you used one channel on each amp and had the settings the same you may be fine. The amp power draw may be the issue you will see.
Question:	is everything in the box needed for Installation
Answer:	Yes, with the accompanying Amp Kit. Its complete along with rubber insulation you gave to attach yourself. I would suggest electrical tape, wire strippers, and a pair of terminal/electrical pliers (I apologize if you are already aware.).
Question:	How difficult is this to install
Answer:	It's easy to install if you understand stereo systems and how to run the wires. The hardest part is getting to your stereo. Not sure if you have experience or not installing systems. If you do, its easy.

Product features

Rockville SS8P 400 Watt Slim Under-Seat Powered Car/Truck Subwoofer Sub+Amp Kit

Description of SS8P:

The SS8P is an all in one solution to give you great sounding bass in your vehicle without taking up a lot of space. This sub enclosure is only 2.8" thick so that it can easily fit under your seat. The amplifier is built in, so installation and wiring is clean and simple. This is a true all in one subwoofer solution with the subwoofer built into the enclosure along with a top of the line amplifier built in as well.

We focused on making installation a breeze so we designed this unit with you the customer in mind. We added high level inputs so you can install this to an aftermarket or factory system. The high level input allows you to install this even if you have no preamp outputs available.

The smart turn-on circuit will sense that an audio signal is present and turn on the amplifier. When you turn off your music signal the amplifier built into this subwoofer system will automatically turn itself off. Something else we did to make installation quick and easy is we put all the inputs and outputs on one side. This makes wiring neater and easier. Our competitor’s models are more challenging to install.

The SS8P has 400 watts of peak power and 100 watts RMS. This has great controls so you can adjust the sound to your liking. It has a level control for the volume and subsonic filter to filter out the really low frequencies which the human ear cannot hear. This also has a low pass crossover filter, phase control, input sensitivity, and bass boost.

• This ultra-thin subwoofer is designed to be placed at the bottom of the car seat, bringing you a more wonderful journey experience.
• Tuned by a senior sound engineer, it has strong and elastic low frequency, which makes every note vibrate in your ear.
• The two-in-one configuration of the power amplifier and the loudspeaker makes the installation in one step and saves the space inside the car. It has an ultra-thin thickness of 2.7 inches and can be installed under most car seats.
• We provide you with high-quality super-long cables and control wires, so you don't need to buy other accessories.
• Our products have been tested strictly and have reliable quality.

User questions & answers

Question:	Does this need to be wired directly to the car battery or can you use 12v inside car
Answer:	This definitely needs to have the main power wired directly to the positive battery terminal using heavy (at least 10 AWG) wire, with a fuse of around 30-40 amps as close to the battery as possible (within 12 inches) to protect the power wire in case of accidental contact with ground. The negative also needs to be heavy gauge wire with but can go to the nearest good chassis ground (I used a seat bolt with the paint sanded down to bare metal. Mine came with a suitable length of positive and ground cable, an AGU style fuse holder with a fuse for under the hood, and all necessary wire terminals.
Question:	Can you use two of these together
Answer:	I'm sure you could if you can split the bass signal from head unit. Would also have to run dual power lines or upgrade to larger gage then use a distribution block.
Question:	Is amp d class, how many watts RMS
Answer:	10in sub that's powered by a class D for 99 bucks. you'd probably demand the rms to be CEA-rated&compliant, too! I LIKE YOUR STYLE.
Question:	Does this come with the connector for the high level inputs? I don’t see it in any of the picture, just curious. Thank you
Answer:	hi ,you can see it in the last picture.

Product description

Acoustic Audio's Audiophile Series powered subs immerse you in the action of your fast-paced movies and sports. Add impact to your favorite movies and full-bodied bass to your favorite tunes with a sub that's barely a cubic foot. Its stylish design and superior sound make it a smart addition to any home theater. Its elegant black ash finish is refined and complements most flat-panel displays. It features a high-current, 250-watt amp which effortlessly drives its down-firing 6.5" woofer for dynamic low-frequency effects. The high and low inputs let you use any receiver or processor. The 6.5" woofer utilizes a long excursion cone for deep, accurate response. The MDF bass-reflex enclosure features internal bracing, and a 30Hz to 250Hz frequency response delivers thumping bass from all your action movies and CD albums.

• HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature
• 250 WATTS PEAK POWER - Integrated high efficiency power amplifier, 30 - 250 Hz with 96dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 50 - 150 Hz Crossover control knobs
• 6.5 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish
• SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems
• WHAT'S IN THE BOX - Acoustic Audio by PSW-6 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 11.1" × 9.25" × 10.04" - NOT LFE Compatible

User questions & answers

Question:	Pictures for the 15" sub doesn't look right. Does anyone know if the pictures are legit
Answer:	Mine didnt
Question:	I currently have a onkyo receiver hooked to a 5.1 surround by LG..my sub is not aux hookup only speaker cable so i must get a powered sub. Would this
Answer:	Made in Taiwan
Question:	Does it have a three prong power plug that includes a ground connection
Answer:	I’ve had for 2 years and haven’t broken any yet and I use them on heavy construction equipment
Question:	I just got this today and was hoping to hook it up to the aux output of my stereo. no sound. do i have to use speaker input instead
Answer:	6", 8", 10" and 12"

Product features

Acoustic Audio by Goldwood PSW Home Theater Powered Subwoofers

Acoustic Audio by Goldwood PSW Powered Subs are designed with your unique style in mind! Our sleek design and unmatched sound make it a necessary addition to any home theater. The elegant black ash wood finish is subtle and complements most home audio systems, seamlessly. Immerse yourself in the action of fast-paced movies or sports, raise the impact of your favorite TV shows and add full-bodied bass to your favorite tunes!

PSW Subs feature a built-in high efficiency amplifier which effortlessly drives the down firing subwoofer for a clean, crisp bass sound. Our woofer utilizes a long excursion cone for deep, accurate response. Combining just the right driver materials, speaker geometry and enclosure construction techniques has a synergistic effect that produces cleaner, clearer low frequency sound.

The MDF bass-reflex enclosure is internally braced and damped to eliminate internal standing waves and other performance-robbing resonances. This unique configuration uses a specially tuned and directed port to more efficiently produce maximum bass impact. The high and low inputs allow you to use any receiver or processor and the easily accessible line and speaker level inputs & speaker level outputs allow simple connection to most systems.

PSW Subs outperform the competition with durable, resonance-free dynamic balance driver materials that stay stiff and move fast. You will experience deep, musical low frequencies and thrilling effects with Acoustic Audio by Goldwood's superior system blending.

Also Shown Here...

Acoustic Audio by Goldwood Home Theater Bookshelf Speakers - AA351B x 2 and AA40CB.

Built In Digital Drive Amplifier

Effortlessly drive the PSW Sub with its built in high efficiency amplifier for house-shaking power with exquisite control. The amplifier additionally features adjustable independent gain/level control, phase control switch, low level and speaker level inputs/outputs, signal sensing auto On/Off function and variable low pass frequency control.

Internally Braced and Damped MDF Bass Reflex Enclosure

PSW Subs feature a ported enclosure that is internally braced and lined with gray batting to ensure the subwoofer stays stable and steady even at radical volume levels, for more efficient use of power. They are engineered for perfect volume, tuned for distortion free low frequencies and equipped to eliminate resonances.

Down Firing Long Throw Subwoofer

PSW Subs have a subtle long throw subwoofer located on the bottom of the enclosure. Our sub utilizes a long excursion, high rigidity PVA treated cone for the most accurate response. The enclosure includes a bottom slotted bass port and sleek triangular feet to more efficiently produce maximum bass impact.

Elegant Black Ash Wood Finish

The low profile enclosure with beautiful black finish and modern style complements the decor of any home theater. As the finishing touch of the PSW Sub, the discrete black ash wood finish creates an immersive feel to an already impressive subwoofer.

Product description

This compact subwoofer incorporates a number of Yamaha's advanced, high-performance bass technologies, such as Twisted Flare Port, Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and a high-quality 8" woofer unit. The resulting bass response is powerfully rich and impactful.

• New twisted flare port contributes to clear and tight bass
• Advanced YST II (Yamaha Active Servo Technology II)
• 8” cone woofer
• Stylish addition to any room
• Dynamic Power: 100W (5 ohms)

User questions & answers

Question:	Do you have to have a receiver for this sub to work
Answer:	No; you don't even need a power amp, because it is itself powered. You can feed it a signal from a preamp (or the pre out jacks if a receiver has them).
Question:	Anyone using it with yas-107/ats-1070 soundbar
Answer:	I'm using mine with the ATS-1080 and works great with it.
Question:	does input mean aux
Answer:	There is one input port on this subwoofer, which is a (mono) female RCA input (not to be mis-seen as a 3.5mm aux input).
Question:	Can this unit be left on when not in use, that is does it have a power save mode
Answer:	I had an earlier model of the same unit and I left it on, a few years later, it stopped working. You can barely hear something coming out. I replaced it with the new model. I am turning it off when not in use.

Product features

Powered Subwoofer

The Easy Way to Rich Bass.

This compact subwoofer incorporates a number of Yamaha advanced, high-performance bass technologies, such as Twisted Flare Port, Advanced YST II (Yamaha Active Servo Technology II) with discrete amp circuitry and a high-quality 8" woofer unit. The resulting bass response is powerfully rich and impactful.

Clear and Tight Bass

The new Twisted Flare Port takes advantage of extensive subwoofer development experience. The gently twisting flared shape creates a smooth flow of air around the edge of the port versus the turbulent air flow around a conventional port. This reduces extraneous noise not present in the original input signal and provides clear, accurate low frequency reproduction. From special effect sounds in movies to the atmosphere of a live venue, you hear bass that is clear, tight and realistic.

Deep Lows

Developed by Yamaha, the Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance and constant-current principles to drive the speaker cone with even tighter control than the previous version. Using Advanced Negative Impedance Converter (ANIC) circuits, this system dynamically optimizes effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound quality.

More than a Black Box

The gently rounded form with a slanted front surface is stylishly elegant. Designed to be unobtrusive, it’s sure to look beautiful in a living room or home theater room and will match a wide range of speaker systems. More than a black box, it’s the heartbeat of your home theater system.