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Kenwood Car Audio KSC-PSW8 8" Compact Underseat Subwoofer With KSC-PSW8
£224.99 Save £75.00  was:£299.99
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4 Stars (3)

Kenwood Car Audio KSC-PSW8 8" Compact Underseat Subwoofer With Remote 250W Max Power

£224.99 Save £75.00 (25%)  was:£299.99
4 Stars
3 Review(s) / write a review
Quickfind Code - 40808
Quick Summary:

The new Kenwood KSC PSW8 has been developed of the success of it's little brother KSC SW11, which shines in its own right. Made from Die-Cast Aluminium this allows for a more solid enclosure to help give more improved bass.

Condition: New

Save £75.00 (25%)
rrp: £299.99
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Key Features

8" Compact Underseat Subwoofer With Remote 250W Max Power - Kenwood Car Audio KSC-PSW8

The new Kenwood KSC PSW8 has been developed of the success of it's little brother KSC SW11, which shines in its own right. The KSC-PSW8 is very different in many ways to the small KSC SW11. Made from Die-Cast Aluminium this allows for a more solid enclosure to help give more improved bass. It is a well constructed design and has resonable weight for the size, boasting a massive 8' Subwoofer to give a greater output than most for it's size. The use of D-Class amplification allows greater power in smaller space so the Kenwood has a maximum output of 250w.

It has a wired remote control which does not have to be used however using it is a major advantage as this will allow you to adjust the subwoofer while listening. The remote is a compact deign and feels very comfortable in your hand. You can increase/ decrease the output of the subwoofer while listening so if you are in the mood for more bass just turn it up or if you have a headache you can turn it down.

Additionally you can adjust the cut-off frequency, this means you can have a deeper or more punch bass depening on what you like. It also has a Phase control on it which allows for a more balanced sound setting in your car, once this is set you have no reason to keep changing.

Installation is easy as the KSC-PSW8 comes with all the cables required (excluding RCA if needed) and can be wired using Low level or speaker level input. For best performance we always recommend low level wiring when possible.

Sound is good, the subwoofer gives good output and can be installed underseats or in the boot of your car. If you like a deeper bass we would recommend to install the subwoofer in the boot rather than under the seats.
Key Features
  • Maximum Power Output: 250w
  • 20cm Woofer
  • Aluminium Die-Cast Frame
  • Wired Remote (Level/Freq./Phase Control)
  • Low Level Line (RCA Cable Required) + Speaker Level Input
  • Auto Signal Sensing Power Control

Download image of Kenwood Car Audio KSC-PSW8 Click here for Image of Kenwood Car Audio KSC-PSW8
Technical Specification
Speaker Features
  • Speaker System - Active Subwoofer System
  • Peak Input Power - 250w
  • Speaker Size - 200mm
  • Magnet Type - Ferrit
  • Wired Remote Included - Yes
  • Amplifier Included - Built-in
  • Enclosure Size MM (BxHxD) - 350 x 75 x 240,,
  • Enclosure Net Weight - 4.5kg
Amplifier Features
  • Maximum Power Output - 250w
  • Low-pass Filter - Yes
  • Phase Inverter 0° (Normal) / 180° (Reverse)
  • Power Indicator - Yes
  • Line in - RCA
  • Speaker Level Input - Yes
  • Chassis - Aluminium Die-Cast
  • DC Cable Supplied - Yes
  • Maximum Power Output (4 Ohm) - 250w x 1
  • Low-pass Filter - 50~125Hz
  • Frequency Response (+0dB, -3dB) - 35Hz ~ 150Hz
  • Operating Voltage - 14.4v (11v ~ 16v Allowable)
  • Maximum Current Consumption - 10A
  • Remote Control - Wired Remote
  • DC Cord - 500cm
  • Screws (Parker-type) - 5x16mm, 4 Pieces
  • Screws (M-Type) - M4x6mm, 4 Pieces
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Customer reviews

Cracking little sub
PATRICKDORRIAN on 11/12/2021 5 star rating

I've had the silly boot installs, this is excellent for the size. Fits perfectly under the passenger seat in a Mk 7 Fiesta. Running off DMX5020DABS - the bass is tight, punchy and no box resonance. I've had the pioneer and alpine versions of this, the kenwood is markedly better. Very happy.

Kenwood actiive sub
STEPHEN on 13/04/2021 5 star rating

Installed this sub in my vw van and am very pleased with the sound and build quality

Reuben Fayker on 05/01/2021 1 star rating

I had it installed by a third party installation company, into the boot of my 2 series convertible, (spliced to rear speaker wires not rca) and I usually forget it is there.... literally, when packing the boot or listening for bass. It seems to make no discernible difference what- so-ever, to the point I'm not even sure its working properly.

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Questions/Answers About This Product
  • Question: 13 December 2021
    Car: Porsche 911 - <2008

    I have a Bremen Sq46 running front 5.25" and Rear 4x6. looking to add a small sub. Is it just a matter of running the RCA cable from the rear of the unit to this or do I need to splice in power too?


    You will need to run a power feed to the battery and RCA cable to the headunit

    Found Useful? Yes 

  • Question: 29 November 2021
    Car: VW Transporter - 2005 >

    Hi, looking to fit into a VW T6 under the captains chair, does this come with the connector/loom to integrate directly into the factory system or do you supply this separately?
    Kr, Ben


    The wiring comes in the box. It will fit fine on your OEM unit

    Found Useful? Yes 

  • Question: 08 May 2021
    Car: VW Transporter - 2005 >

    Will this product fit under a Captains Chair in a Transporter 2021 T6.1

    Thanks Paul Gaughan.

    Hi Paul

    Please contact your local store.

    Found Useful? Yes 

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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

120 - 122 Alfreton Road, Nottingham, Nottinghamshire, NG7 3NR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181