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Kenwood KAC-6104D

600W Max, Class D Monoblock Amplifier

4.6

(14 reviews)

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Kenwood Sport Series

When piecing together your perfect audio system, space in your vehicle for audio components can be limited. The Kenwood Sport Series of amplifiers were designed to strike a chord with consumers who appreciate the delicate balance between aggressive cosmetic design and precision audio performance. They also take a smaller footprint than most other amplifiers, making them the perfect addition for any installation that requires exceptional audio reproduction.

This Kenwood KAC-6104D is engineered to output 300 watts of RMS power to one dedicated subwoofer channel. This is perfect for powering one or two subwoofers effectively. Its rated power is CEA-2006 compliant, ensuring all specifications have met the industry standard and are true. The Kenwood Sports Series will make your installation hassle-free looking great!

  • Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 200 watts x 1 chan.
    • 2 ohms: 300 watts x 1 chan.
  • Max power output: 600 watts x 1 chan.
  • MOSFET switching power supply
  • Input Sensitivity: 0.2V-5.0V
  • Cast aluminum heat sink
  • Speaker-Level Inputs
  • Variable Low-Pass Filter: 50Hz-200Hz (12dB/oct)
  • CEA-2006 compliant amplifier
  • Current Consumption: 21A
  • Frequency response: 20-200,000 Hz
  • Dimensions: 9-1/16”L x 7-13/16"W x 2-5/16”H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year Sonic Electronix warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms200 watts x 1 channel
RMS Power @ 2 ohms300 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Peak Power Output600 watts x 1 channel
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power Output600 watts
Total RMS Power Output300 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
THD at Rated RMS Power1%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency50 - 200 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio94 dB
Channel SeparationN/A
Bass BoostN/A
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating30A x 1 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Kenwood KAC-6104D
Average Customer Rating is 4.6 out of 5 stars:
4.6
based on 14 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
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64%
4 star:
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36%
3 star:
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0%
2 star:
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0%
1 star:
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0%
what's this?
Average Attributes Rating:
Durability
4.8
Value
4.8
Features
4.2
Design
4.8
Usability
4.8
what's this?
Most Helpful Customer Reviews:
November 23, 2009 Raw and affordable power!
1 of 1 people found the following review helpful:
Review by
Kegger from West 10
Overall
Durability
Value
Features
Design
Usability
I bought this amp to go with my two JL Audio 10W0V2's and it's perfect for them. Puts out 300 watts rms and the subs take 150rms a piece at their optimum rating. The amp is very small and easy to put anywhere. It's a great buy for anyone who wants a good sounding system at a low price. Thumbs up!
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June 11, 2011 Great Deal and Amp
Review by
Ken Wood from Saint Louis, Mo
Overall
Durability
Value
Features
Design
Usability
This amp is the best you can probably get for this price. It really bumps and you will be satisfied. A friend of mine has this and his subs have been going strong for over a year with no problems. Buy it.
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June 11, 2011 Great Deal and Amp
Review by
Ken Wood from Saint Louis, Mo
Overall
Durability
Value
Features
Design
Usability
This amp is the best you can probably get for this price. It really bumps and you will be satisfied. A friend of mine has this and his subs have been going strong for over a year with no problems. Buy it.
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February 8, 2011 Great Deal!
Review by
Sledge from Auburn, Al
Overall
Durability
Value
Features
Design
Usability
I got this amp to power my 12 " rockford fosgate and it hits hard. Its a great deal for the price and sounds amazing, definitely consider this amp when you by one.
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November 23, 2010 Good amp
Review by
Manos13 from Yorba Linda, CA
Overall
Durability
Value
Features
Design
Usability
I use this to power my Alpine Type R and this makes the Type R bump!! and when I say bump I really do mean it!!!! This thing gives a lot of clean power and is a pretty good amp I'd say.
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View All 14 Reviews for Kenwood KAC-6104D
Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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8 Gauge Amplifier Installation Power Kit (No RCA Interconnects)
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8 Gauge Amplifier Installation Kit with RCA Interconnect Cable
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Bass Remote Control
Control the volume level of your bass and amplifier from the front of the vehicle.
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Universal Remote Level Bass ControlUniversal Remote Level Bass Control
Controls bass level and frequency via RCA/Interconnect connectors on any amp.
$14.99
Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.
$12.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install
$24.49
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction
$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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Kicker Z-Series RCA Interconnect CablesKicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation!
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Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!
$45.00
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Raptor C1F ** SPECIAL PRICE **Raptor C1F ** SPECIAL PRICE **
True 1.0 Farad Car Audio Capacitor for up to 1000W Max
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Rockford Fosgate RFC1D - Top of the Line 1 FaradRockford Fosgate RFC1D - Top of the Line 1 Farad
Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max
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Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB8StreetWires FB8
8 Gauge Firewall Bushing
$4.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs
$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
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Product Summary

Manufacturer: Kenwood
Model number: KAC-6104D
Product manual: Download the Kenwood KAC-6104D Product Manual
UPC: 019048182043
Weight: 4.50 lbs
Internal SKU: kac6104d
Internal product ID: 17266
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

Great transaction. Everything was as represented. Received the LG bd570 wireless Blu ray player in 3 days. Great product - great price - great transaction all around.

- JJ from Tucson, AZ

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