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Reload Thread: Kenwood KAC-X40

  1. #1
    Joseph7195's Avatar
    Joseph7195 is offline Can't Walk, I still F*ck



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    Icon6 Kenwood KAC-X40

    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.
    ampsforsale 013.MOV - YouTube



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.




  2. #2
    GAMEOVERCCA's Avatar
    GAMEOVERCCA is offline INCRIMINATOR AUDIO



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    Re: Kenwood KAC-X40

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



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    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    Quote Originally Posted by GAMEOVERCCA View Post
    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!



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  4. #4
    GAMEOVERCCA's Avatar
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    Re: Kenwood KAC-X40

    ill be working on cash for this.. thanks



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  5. #5
    dross93ranger's Avatar
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    Re: Kenwood KAC-X40

    I still love this amp



    Running small stereos so I can haul a stroller.

    2004 Ford Focus SVT - Kenwood DDX370, JL Audio C2-525 Components, Sundown E8v1, NVX MVPA1 Mono Amp, Power Acoustik RZ2-1300D 2-Channel, Pac SWI-RC Steering Wheel Adapter

    1993 Ford Ranger (System still in progress) - Kenwood KDC-452U, E8v1 in Custom Ported Box, amplifiers and speakers still in question.

  6. #6
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    Quote Originally Posted by dross93ranger View Post
    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.



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  7. #7
    RoYALbLUE08's Avatar
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    Re: Kenwood KAC-X40

    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?




  8. #8
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    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.



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  9. #9
    Jdm94Coupe's Avatar
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    Re: Kenwood KAC-X40

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



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    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    Thanks for the kind words JD!



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  11. #11
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    bump



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  12. #12
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    Night bump



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  13. #13
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

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



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  14. #14
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    Bump



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

  15. #15
    Joseph7195's Avatar
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    Re: Kenwood KAC-X40

    night bump



    Quote Originally Posted by adulbrich View Post
    We don't have food stamps on the east side. Its called a link card. Man, the grocery is packed on the first of da month. I shit you not, a homie got stabbed over a can of soup.

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