AR4000D_MAIN
AR4000D_RIGHT
AR4000D_DETAIL_3
AR4000D_FACE
AR4000D_LEFT
AR4000D_DETAIL_1
AR4000D_REAR
AR4000D_REMOTE
AR4000D_DETAIL_2
AR4000D_GB
AR4000D_MAIN
AR4000D_RIGHT
AR4000D_DETAIL_3
AR4000D_FACE
AR4000D_LEFT
AR4000D_DETAIL_1
AR4000D_REAR
AR4000D_REMOTE
AR4000D_DETAIL_2
AR4000D_GB

AR4000D

$246.99
$246.99

Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply

3.6
Rated 3.6 out of 5 stars
63 Reviews
Shipping calculated at checkout.

• Monoblock

• Class D Topology

• 1Ω Stable

• PWM MOSFET Power Supply

• RCA In/Out

• Low Pass Filter

• Subsonic Filter

• Bass Boost

• Input Sensitivity

• Phase Control

• Remote Subwoofer Control

• Strapping Capable

• Thermal, Short and Overload Protection Circuits
Hassle-Free Returns
Best Industry Warranty
Manual & Downloads

Product Specs

Key Features

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AR4000D_MAIN AR4000D
$246.99
$246.99
3.6
Rated 3.6 out of 5 stars
63 Reviews
3.6
Rated 3.6 out of 5 stars
Based on 63 reviews
Total 5 star reviews: 36 Total 4 star reviews: 3 Total 3 star reviews: 3 Total 2 star reviews: 4 Total 1 star reviews: 17
62%would recommend this product
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63 reviews
  • SJ
    Sheree J.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Very good

    Very good

    Was this helpful?
  • DB
    D B.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 3 out of 5 stars
    Good value

    Boss amps aren't heavy hitters but for the money they're not bad I had an AR 2000 which honestly puts out maybe 750 at the most but does work good.

    Was this helpful?
  • HR
    Hayden R.
    Flag of United States
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Great for power

    Great power. Doesnt get hot

    Was this helpful?
  • JM
    J M.
    Flag of United States
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    Boss lies about watts

    No where close to 4k watts

    Was this helpful?
  • BS
    Brandon S.
    Flag of United States
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    Meh

    Worked good for about a month and then failed. Now it's a $110 paper weight

    Was this helpful?
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