Kenwood KAC-X40

[Joseph7195 10+ year member]

Item(s) for Sale:

Kenwood KAC-X40 Class A/B 4-Channel Amplifier

Item(s) Description/Condition:

Good Condition, minor scratches. 9/10 aesthetically, 10/10 functionality.

Specs:

4-Channel Amplifier

Peak Power: 800 watts

Power Handling:

70 watts RMS x 4 @ 4 ohms

100 watts RMS x 4 @ 2 ohms

200 watts RMS x 2 @ 4 ohms (bridged)

2 ohms Load Capability

Bass Boost Frequency: 40 Hz - 100 Hz

Frequency Response: 5 Hz - 70 kHz

CEA-2006 Compliment

Line Output Terminals for Extension

Cast Aluminum Heat Sink

Power MOS-FET Switching Power Supply

Stereo,Mono Operation

Dimensions: 11-1/4" L x 14-15/16" W x 2-9/16" H

Price:

$120.00 Shipped OBO

Shipping and Miscellaneous Item Information: Shipping will be USPS and insured with tracking, and is included in the asking price unless other arrangements are made with buyer.

Item Pictures:

(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).

This is a video of all 4 channels working and also my sub amp, which is for sale, and it's funtionality too.

Click to read more...

 

[GAMEOVERCCA 10+ year member]

thats 1 hell of a 4ch amp right there.. any trades?

 

[Joseph7195 10+ year member]

thats 1 hell of a 4ch amp right there.. any trades?

Thanks Bro, unfortunately I can't use trades. I am using the sale money to help buy my new upgrades. If at some point I don't need the money, you Sir,will be the first I let know!

 

[GAMEOVERCCA 10+ year member]

ill be working on cash for this.. thanks

 

[dross93ranger 10+ year member]

I still love this amp

 

[Joseph7195 10+ year member]

I still love this amp

Thanks Bro, it's a really good amp, and is super clean. Plenty of power to run just about any component sets out there.

 

[RoYALbLUE08 10+ year member]

how does this compare to the kenwood KAC 8405? its almost the same specs

4-Channel Performance Series Class AB Car Amplifier

RMS Power Rating:

4 ohms: 60 watts x 4 chan.

2 ohms: 90 watts x 4 chan.

Bridged, 4 ohms: 180 watts x 2 chan.

Max power output: 720 Watts

MOSFET power supply

LED power indicators

4/3/2 channel operation

Speaker-level inputs

Input sensitivity control

Bass boost switch

Short circuit, DC offset, overload, and thermal protection circuitry

Signal sensing turn-on

Cast aluminum heat sink design

Built-in cooling fan

Gold-plated RCA level inputs

Gold-plated screw terminals

Single side exposure of terminals for multi-installation

Variable high-pass filter (50-200 Hz, 12 dB/octave)

Variable low-pass filter (50-200 Hz, 12 dB/octave)

CEA-2006 compliant amplifier

Frequency response: 50-200 Hz

Dimensions: 11"L x 2-5/16"H x 9-3/8"D

8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.

1-year Sonic Electronix warranty

im trying to see if theres enough of a difference to switch out and buy this one?? any inputs?

 

[Joseph7195 10+ year member]

There's a couple key differences between the two, which is one of the reason's they don't sell one like mine anymore. First, the X40 is what's considered a "digital" amp which the 8405 is not. The X40 is very very efficient and has a max THD of .5% where as most other amps will say "min THD". this means as you turn it up, distortion is going up too, which is a no no at high volumes. Plus the added power would make it easier to power components and easier on your electrical.

I have mine on a set of Boston Acoustics speakers rated at 60 watts and I don't have the amp set up very high, so it gives me plenty of leadway powering my speakers.

 

[Jdm94Coupe 10+ year member]

This is a good thread, Glws homie. I wish it did that 200x2 at 2 ohms, it would be mine.....

 

[Joseph7195 10+ year member]

Thanks for the kind words JD!

 

[Joseph7195 10+ year member]

bump:boink:

 

[Joseph7195 10+ year member]

Night bump

 

[Joseph7195 10+ year member]

I had a stripper get some "juice" on this while dancing one day, adds 3 db's. Morning Bump

 

[Joseph7195 10+ year member]

Bump

 

[Joseph7195 10+ year member]

night bump