Planet Audio AC4000.1D 4000 Output Class D Monoblock 1 Ohm Car Amplifier
Planet Audio AC4000.1D 4000 Output Class D Monoblock 1 Ohm Car Amplifier
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Planet Audio

Planet Audio AC4000.1D 4000 Output Class D Monoblock 1 Ohm Car Amplifier

|24 ratings

Key item features

  • Robust Output: Delivers a substantial 4000 Watts maximum power at 1-Ohm, 2000 Watts at 2-Ohms, and 1000 Watts at 4-Ohms for powerful audio.
  • Superior Efficiency: Utilizes Class D circuitry for high efficiency, significantly reducing power loss, heat, size, and weight, ensuring compact operation.
  • Stable 1-Ohm: Maintains stable operation at 1-Ohm, continuously powering heavy subwoofer loads without issues like overheating.
  • Expandable Power: Features strapping capability, allowing two amplifiers to be linked, effectively doubling the power output for multiple subwoofers.
  • Adjustable Audio: Includes Variable Bass Boost, Variable Low Pass Crossover, Subsonic Filter, and Remote Subwoofer Control for precise sound customization.
  • Sleek Monoblock: Designed with a slim, monoblock digital architecture and a MOSFET power supply, offering versatile and convenient placement.
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Specs

Brand, Planet AudioRms power rating, 4000 WChannels, 1Impedance, 4 ohmPeak audio power handling, 4000 WRec. use, Car Audio

About this item

Product details

Planet Audio AC4000.1D 4000 Output Class D Monoblock 1 Ohm Car Amplifier Planet Audio AC4000.1D Class D Car Amplifier – 4000 Watts, 1 Ohm Stable, Digital, Monoblock, MOSFET Power Supply Ramp up your vehicle's Bass with the Planet Audio Anarchy AC4000.1D Class D Monoblock Amplifier. With 4000 Watts Max Power and MOSFET power supply, this Amplifier packs an audio punch. Customize the sound with Variable Low Pass Crossover, Bass Boost, Subsonic Filter and Remote Subwoofer Control. Strap this Amplifier to another AC4000.1D for double the performance. The Anarchy Series of Amplifiers packs incredible power and performance into a feature-rich slim design for put-it-anywhere convenience.
  • Power - 4000 Watts Max x 1 @1-Ohm, 2000 Watts Max x 1 @2-Ohms, 1000 Watts Max x 1 @4-Ohms, 8000 Watts Max x 1 @2-Ohms Bridged
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to
  • Strapping Capable - You are able to strap two AC4000.1D amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power
  • Variable Bass Boost - Bass Boost allows you to adjust the low bass within the boost range to just the way you like it
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Specifications

Brand

Planet Audio

Rms power rating

4000 W

Channels

1

Impedance

4 ohm

Warranty

Warranty information

1 year over the counter exchange warranty, 4 year parts & labor warranty, 5 year extended warranty

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Warnings

Customer ratings & reviews

4.3 out of 5 stars
stars
24 ratings13 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars75% (18)
  2. 4 stars8% (2)
  3. 3 stars4% (1)
  4. 2 stars0% (0)
  5. 1 star13% (3)
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Showing 1-3 of 13 reviews

Sep 7, 2025
Reviewer name: Angelia
Item details
Color: Multicolor
Sold bySpeece Inc.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

it work

it work perfect for what I need it for

Incentivized Review
Helpful?3FRFJO1GX5KY24221735
Nov 3, 2025
Reviewer name: Jared
Item details
Color: Multicolor
Sold bySpeece Inc.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

very powerful. perfect for my two 12s

Incentivized Review
Helpful?3FRFJO1GX5KY24221735
Mar 16, 2026
Reviewer name: stormie
Item details
Color: Multicolor
Sold bySpeece Inc.Delivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

perfect for my two 15 inch subwoofers

Incentivized Review
Helpful?3FRFJO1GX5KY24221735
Current price is $128.99
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4.5 stars out of 5, based on 1825 seller reviews(4.5)
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