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Kenwood Kac-9105D 1800-Watt Class D Mono Amplifier

by Kenwood
4.4 out of 5 stars 165 customer reviews
| 27 answered questions

Available from these sellers.
Standard Packaging
  • Thermal Management System
  • 900 X 1 @ 2_
  • 1800W Max Power
  • Class D Mono Car Audio Amplifier
  • 500 X 1 @ 4_
3 used from $225.00

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Product Features

Product Packaging: Standard Packaging
  • Size (LWH): 16.7 inches, 12.7 inches, 5 inches
  • Weight: 8 pounds
  See more technical details

Product Description

Product Packaging: Standard Packaging

Kenwood Kac-9105D 1800-Watt Class D Mono Amplifier With Variable Lpf

Product Information

Product Packaging:Standard Packaging
Product Dimensions 16.7 x 12.7 x 5 inches
Item Weight 8 pounds
Shipping Weight 8 pounds
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
ASIN B0037ZRP7G
Item model number KAC-9105D
Customer Reviews
4.4 out of 5 stars 165 customer reviews

4.4 out of 5 stars
Best Sellers Rank #164 in Electronics > Car Electronics > Car Audio > Amplifiers > Multichannel Amplifiers
Discontinued by manufacturer Yes

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Package Type: Standard Packaging Verified Purchase
First of all, I'm a BASS-head from more than a decade ago. After having a child, I thought all that was over with. Luckily, a friend of mine had a 12" Kicker Solo-baric (L7) in a ported box he just gave me because he was going to upgrade his system. I did some homework on amps. I was at first looking at the Kenwood 1000 watt amp but later saw the 1800 watt amp for just a few dollars more. This amp goes for $299 at Best Buy which boggles my mind!!! I was FedEx'd this within less than a week from California (I'm in South Carolina). My friend hooked it up in my 2008 Chevy Colorado truck with 4 gauge Tsunami amp kit and Monster Oxygen free speaker wire and my factory head unit (which requires a speaker line input). He hooked the remote through a switch he installed in the dash (we're law enforcement- gotta have a cut off). When I first turned it on, it went BOOM!!! He began adjusting the gain on the amp. I had to tell him, not that much!!! This thing has some power and it is beating up my truck really nicely. I listen to mostly rap, R&B, Old School, Rock, and Metal from way back (Metallica etc.) I'm very happy with the set up. Eventually, I'll get a head unit, but for now, I'm gitty!!! BTW, once he adjusted the gain, he told me to look at the factory head unit's EQ, the bass was on 0!!! That way, I can continue to bump up the bass as I slowly lose my hearing!!! Awesome amp, very worth it!!! Bumped for an hour or so the other day, amp was cool to the touch!!! It has 2 fans in it, to help with keeping it cool. GET IT, you WON'T BE SORRY!!! RESPECT YOUR NEIGHBORS and TURN IT DOWN WHEN YOU APPROACH...some day you may need their help!!!
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Package Type: Standard Packaging
I am using this amp to power two Kicker 07CVR12-2 subwoofers.

The amp looks great and feels solid. Pushing my subs to extreme ear-splitting volumes in no way surfaces any sound issues. This sub send clean power and its rated RMS without any issues or hiccups.

The sub may be a Mono amp, but it has connections for two subs!

I did a lot of research to find the best amp for the money and I firmly believe that this amp was a great purchase that didn't hurt my wallet. I think if you buy this amp you will be pleased just as much as I am.

Good luck!
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By g.g. on January 24, 2014
Package Type: Standard Packaging Verified Purchase
at first I wasn't to sure of getting this amp after reading the reviews I decided to get it I am impress i have it hooked up to 2 12 inch punch subs it sounds great i would recommend it to any one looking for a amp
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By tad on March 30, 2012
Package Type: Standard Packaging Verified Purchase
basically long story short my tech level is higher, this is a great amp and is overpowered :P also i've owned this for 7 months, i run 2 crappy 12 kenwood duel voice coils of which you shouldn't buy ...

this was my review on kenwood kfc xw1224D car Sub
I RECOMMEND YOU READING THIS I PUT TIME INTO THIS.. SKIP STORY AND GO TO BOTTOM FOR NO STORY.

- 'Overrated' these Subs are overrated and over-priced, My cousins 2 Dual 12s and them cheapo s have more Thump, more reasons below..or story rather, hah..
- 'inconsistent quality' I had the 2 subs hooked up @ 4 Ohm with x2 Kenwood Kac-9105D 1800-Watt Class D Mono Amplifier: http://www.amazon.com/gp/product/B0037ZRP7G/ref=oh_o02_s01_i00_details with 2 caps, then after i primed my system out with a good safe sub frequency ( how fast it moves, less the safer but less Decibels) Within the threshold of a good 30-50 Hz hit and then another safe nudge less so i do not have a muffling or over frequented sub, and the most Bass boost tuned without muffling the sub with some hard low deep hits all done great! i smelt a new smell Great! smells good!

-34-38 DAYS LATER: (unknowing to me it was just the 1 sub stinking not both of them) Randomly i've noticed when i walked back in the vehicle that i thought it was the new smell but this smell should've gone by now and this new smell is kind've turning more into an electrical short out smell but not hardcore.

-5-7 DAYS LATER THAT WEEKEND: Well i need to find out if i have dials wrong i thought and so i investigate, so i've tweeked it out and moved some dials and tuned it up a bit and what do you know its what i feared i smelt it horribly, so then i re primed the system back to where it was again and then some less..
Read more ›
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By Mercbomb on February 25, 2014
Package Type: Standard Packaging Verified Purchase
Got for a JBL DVC 10" 1400 watts peak worked great but its only 900 watts not 1800 watts. Also because its mono its physically impossible to push 1800 watts you cannot bridge this amp to 2ohm... That's why its impossible. If it was really 1800 watts, it would have blown my JBL 10" DVC... 3/30 amp fuses total can push 90 amp or 900 peak watts not 1800 watts. Wish car amp and speaker manufacturers would standardize the rating system. Kenwood quality is however better than allot of manufacturers out there and their reliability is good. It stays cool because it has built in fans so overall I would give it 5 but power I felt was lacking. If your looking for earth shaking bass this wont do but budget bass it works.
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Package Type: Standard Packaging Verified Purchase
Love this amp it's one of the best amps on the market in this price range. I'm using 2 of these to power 2 15inch L7 very loud. I was suprised to see that this kenwood was more powerful that my kicker zx750 that cost twice as much. One thing I will mention these amps do spit fire run hot, there's fan ports in the housing with no fans at all in the newer kac2000 and only 1 fan in the kac1800which makes no sense cause this amp needs all the cooling it can get. There's a real easy fix for that go to your local computer store buy 2 pc fans open the amp up and sauder them do the power terminals. that solved my heat issue and only cost me 20$ now I'm able to keep the amp on full blast for hours. These amps use about 70 amps each so if your running more then 1 on the stock alternator and battery, you will experience voltage drops resulting in clippjijg of the amp and overheating ..
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