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Fit it Yourself?

Everything you need to fit it yourself at home

Only £30.00 

With Steering Wheel Control
Only £50.00 

5 Stars (1)

Kenwood Car Audio KAC-8406 4 Channel 900W Power Amplifier

£109.99 Save £60.00 (35%)  was:£169.99
5 Stars
1 Review(s) / write a review
Quickfind Code - 32745
Quick Summary:

Maximise your speaker's potential with the Kenwood KAC8406

Condition: New

Save £60.00 (35%)
rrp: £169.99
This product has been discontinued

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Key Features

4 Channel 900W Power Amplifier - Kenwood Car Audio KAC-8406

Maximise your speaker's potential with the Kenwood KAC8406

Download image of Kenwood Car Audio KAC-8406 Click here for Image of Kenwood Car Audio KAC-8406
Technical Specification
General Features:
  • 4/3/2 Channel power amplifier
  • 900 Watts max Output Power
  • 2Ω Load Capability
  • Cooling Fan
  • Built-in variable low-pass filter
  • Built-in variable high-pass filter
  • Bass Boost function
  • Signal Sensing Turn-on
  • Speaker level input
Amplifier Features
  • Load Capability 2Ω Stable
  • Maximum power output 900W
  • Rated power output (4Ω) 60W x 4 (4Ω)
  • Rated power output 90W x 4 (2Ω)
  • Bridged power output (4Ω) 200W x 2
  • CEA-2006 Compliant
  • Low-pass Filter
  • High-pass Fliter
  • Bass Boost Circuit
  • Switched Mode Power supply, with Power MOS-FET
  • Cooling Fan
  • Power Indicator
  • Blue Illumination
  • Signal Sensing Turn-on
  • Protection function
  • Line in 2 RCA (Gold Plated)
  • Speaker level Input
  • Single Side Terminals
  • Die-Cast Aluminium Heat Sink
  • Maximum power output (4Ω) 200W x 4
  • Rated power output (4Ω, 14,4V) 70W x 4 (20Hz ~ 20000Hz, 0.08%THD)
  • Rated power output (2Ω, 14,4V) 100W x 4 (1000Hz, 0.8%THD)
  • Rated power output (4Ω, 14,4V) 200W x 2 (1000Hz, 0.8%THD)
  • Rated power output (CEA-2006) 70Watts RMS x 4 at 4 ohms and 1% THD
  • Low-pass Filter 50~200Hz (-12dB/oct)
  • High-pass Fliter 50~200Hz (12dB/oct)
  • Bass Boost Circuit 40Hz, 18dB (B-Channel)
  • Bass Boost Frequency 40Hz
  • RCA Input Sensitivity 0.2 ~ 5V
  • Input Impedance 10kΩ
  • Signal to Noise Ratio 95dB
  • Signal to noise ratio (CEA-2006) 80dBa (Reference: 1 Watt into 4 Ohms)
  • Frequency response (+0dB, -3dB) 5Hz ~ 50000Hz
  • Operating voltage 14.4V (11V ~ 16V allowable)
  • Maximum current consumption 35A
  • Dimensions (WxHxD) 335 x 56 x 192(mm),
  • Weight 2.6kg
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Customer reviews

Good quality amplifier
LYNNCHEESMUR on 15/03/2016 5 star rating

Good product and build quality. Lots of power. Value for money. Would recommend.

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Questions/Answers About This Product
  • Question: 07 June 2018
    Car: Dacia

    Does this amp have a preoutwhich will allow me to run a powered alpine sub ?
    I want to use an oem head unit with this amp via speaker input but also want to run an amplified alpine swe 815 sub

    no this amplifier has a high level input, you would have to bridge the high level for both amplifiers off this or use something like an SRC6

    SRC6 6-Channel Active Hi to Low Frequency converter

    Found Useful? Yes 

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:

542 546 Mansfield Road, Sherwood NG5 2FR
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