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Infinity Kappa OneK 1000 -Class D, 1000W Mono Subwoofer Amplifier with LPF, Low- and High- Level Inputs, RBC (Remote Bass Control) included

4.2 4.2 out of 5 stars 21 ratings

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Purchase options and add-ons

Item Dimensions LxWxH 15.35 x 10.08 x 4.02 inches
Manufacturer Infinity
Mounting Type Surface Mount
Brand Infinity

About this item

  • 1000W x 1 - Class D Design
  • Low Distortion
  • Proprietary High-Conductivity Terminals
  • DBO (Dynamic Bass Optimizer)
  • Remote Bass Control
  • Included components: 1x Amplifier, 2x Differential Speaker-Level Adapter, 2x Spare Fuses, 4x Philip Screws, 1x Remote Bass Control & Cable, 1x E.A.R.L Terminal, 3x Self-Tapping Screws, 1x Owner’s Manual
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$238.00
Get it Apr 2 - 4
Only 17 left in stock - order soon.
Ships from and sold by SonicElectronix-com.
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$349.95
Get it Apr 1 - 3
Only 19 left in stock - order soon.
Ships from and sold by SonicElectronix-com.
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Infinity Kappa OneK 1000 -Class D, 1000W Mono Subwoofer Amplifier with LPF, Low- and High- Level Inputs, RBC (Remote Bass Control) included
Infinity Kappa OneK 1000 -Class D, 1000W Mono Subwoofer Amplifier with LPF, Low- and High- Level Inputs, RBC (Remote Bass Control) included
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Price$238.00$189.00$144.95$349.95-6% $149.95
Typical:$159.95
$119.95
Delivery
Get it Apr 2 - 4
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it Apr 1 - 3
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Easy to install
4.5
4.6
4.3
3.9
Sound quality
4.3
4.7
4.3
3.8
Value for money
4.2
4.6
4.2
3.6
Sold By
SonicElectronix-com
Amazing Dealzzz
AVLeaderz
SonicElectronix-com
Amazing Dealzzz
Amazing Dealzzz
number of channels
1
1
4
1
2
voltage
14.4 volts
12 volts
12 volts of direct current
mounting type
Surface Mount
Surface Mount
Surface Mount
Car Mount
Surface Mount
Surface Mount

Product Description

Kappa mono amplifiers deliver the efficiency and power you expect from Class D amplifiers – and the performance you expect from Infinity. The comprehensive all new E.A.R.L terminal and power adapter enables easy installation and optimized performance. The remote bass control allows the user to increase and decrease bass output independent of head unit tone controls. The industrial design not only provides an elegant look, but also enhances power dissipation to ensure long term reliability. Kappa amplifiers give you power to shape your car audio experience in new ways.

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Infinity Kappa OneK 1000 -Class D, 1000W Mono Subwoofer Amplifier with LPF, Low- and High- Level Inputs, RBC (Remote Bass Control) included


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What's in the box

  • 1x Amplifier, 2x Differential Speaker-Level Adapter, 2x Spare Fuses, 4x Philip Screws, 1x Remote Bass Control & Cable, 1x E.A.R.L Terminal, 3x Self-Tapping Screws, 1x Owner’s Manual
  • Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    21 global ratings
    Mediocre at best
    3 Stars
    Mediocre at best
    It's hard to review the products because I don't know what exactly was done with it but it wasn't able to properly perform within its listed power range. I've connected many amplifiers to my current dual sub setup and this has been one of the worst performing ones. Although I did receive a grossly used product that was likely damaged. Definitely avoid "infinity store" here on Amazon if they're responsible for QC. Photo is exactly what I saw when opening the box of a "new" item.
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    Top reviews from the United States

    Reviewed in the United States on April 23, 2023
    3 people found this helpful
    Report
    Reviewed in the United States on October 3, 2022
    Customer image
    5.0 out of 5 stars Great amp for sound quality
    Reviewed in the United States on October 3, 2022
    I bought two Kappa 8 inch subs at a bargain, wanted an amp. I had a few extra bucks since I saved big on the subs.
    This amp is perfect once you figure out the adjustments. Dial in the crossovers bass and gain, and the result is booming. Check the pics, running the subs parallel at 2 ohms, 500W per sub.
    Images in this review
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    Customer imageCustomer imageCustomer image
    Reviewed in the United States on November 21, 2023
    Customer image
    3.0 out of 5 stars Mediocre at best
    Reviewed in the United States on November 21, 2023
    It's hard to review the products because I don't know what exactly was done with it but it wasn't able to properly perform within its listed power range. I've connected many amplifiers to my current dual sub setup and this has been one of the worst performing ones. Although I did receive a grossly used product that was likely damaged. Definitely avoid "infinity store" here on Amazon if they're responsible for QC. Photo is exactly what I saw when opening the box of a "new" item.
    Images in this review
    Customer image
    Customer image
    Reviewed in the United States on July 9, 2021
    6 people found this helpful
    Report
    Reviewed in the United States on January 9, 2023
    Customer image
    5.0 out of 5 stars Great amp
    Reviewed in the United States on January 9, 2023
    Use this amp for 2 jl tw3 10" bumps great
    Images in this review
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    Top reviews from other countries

    Translate all reviews to English
    Cliente de Amazon
    1.0 out of 5 stars Me sorprendió que mete ruido a todo el sistema
    Reviewed in Mexico on July 23, 2023
    Ryan P.
    4.0 out of 5 stars Great amp, bad connection design!
    Reviewed in Canada on May 28, 2023
    Customer image
    Ryan P.
    4.0 out of 5 stars Great amp, bad connection design!
    Reviewed in Canada on May 28, 2023
    This is a great amp for the price, paid $350 CAD. But when I tried to install I went through 3 normal screwdrivers and they all didn't fit in the hole where the screws were for the wire connectors. There is a plastic surround that restricts the access. I ended up using a small flat head that I usually use for the tuning.
    Also the provided step down wire terminal for the power wires doesn't fit in the amp because the screws for the amp max out with not enough clearance for the stepdown terminals to go in.
    Images in this review
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