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Deal.ai › Planet Audio › Monoblock Car Amplifiers
Planet Audio
Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier

Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier

4.3(13 ratings)

Best price now

$124.49at AmazonChecked 1 h ago

34% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $124.49 at Amazon (checked Nov 12, 2026).
  • Checked at 9 stores.

Our take on the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier

The Planet Audio TR3000.1D is a Class D monoblock car amplifier built to drive subwoofers, rated at up to 3000 watts maximum and stable down to 1 ohm. It uses a MOSFET power supply, has a variable low-pass crossover and bass boost, and ships with a remote subwoofer level knob. The compact chassis and Class D design keep heat and current draw lower than an equivalent Class AB amp, which suits tight installs. It is a budget-minded way into high-power bass, but the 3000-watt figure is a peak rating, so expect real-world output well below it and plan your electrical upgrades accordingly.

Best forBass-heavy builds running one or two subwoofersShoppers wiring subs down to 1 ohmTight installs where a small chassis helpsDrivers who want a dash-mounted bass knob
Pros
  • Class D design runs cooler and draws less current than Class AB
  • Stable at 1 ohm for flexible subwoofer wiring
  • Variable low-pass crossover and bass boost for tuning
  • Remote subwoofer level control included
  • Protection against thermal, short circuit and DC faults
  • Compact footprint for cramped mounting spots
Cons
  • 3000 watts is a peak rating, not continuous RMS
  • Real output depends on a strong charging system and wiring
  • Bass boost can push a sub past its limits if overused
  • Budget amp, so build and component quality trail premium brands

Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier prices at every store

  • WalmartNew

    In stock

    $124.95Free shippingChecked 1 h ago
    Visit Walmart
  • eBayNew

    In stockSold by audiosavings

    $124.95Free shippingChecked 1 h ago
    Visit eBay
  • Qualitymobilevideo.comNew

    In stock

    $179.99Free shippingChecked 1 h ago
    Visit Qualitymobilevideo.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $124.49Free shippingChecked 1 h ago
    Visit Amazon
  • AutoplicityNew

    Availability unknown

    $187.56Checked 1 h ago
    Visit Autoplicity
  • RV & Auto PartsNew

    Availability unknown

    $201.95Checked 1 h ago
    Visit RV & Auto Parts
  • Explosive PowersportsNew

    Availability unknown

    $206.85Checked 1 h ago
    Visit Explosive Powersports
  • CARiD.comNew

    Availability unknown

    $247.96Checked 1 h ago
    Visit CARiD.com
  • Atlantis ShowroomNew

    Out of stock

    $119.40Checked 1 h ago
    Visit Atlantis Showroom

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier price history

Lowest price we've seen: $119.40 on Nov 13 at Atlantis Showroom. Tracked across 9 stores since Nov 13.

What reviewers say

  • 4.3 / 513 ratings

Owners rate it well overall, with most praise for the bass output and the remote knob at its price point. Some report it runs hot and that the real power is lower than the headline number.

What people mention
  • Power outputMixedOwners say it delivers strong bass but that the 3000-watt figure is peak, not continuous.
  • HeatCriticisedSome report the amp runs hot during long, loud sessions and needs airflow.
  • Bass knobPraisedThe included remote level control is called convenient for adjusting bass from the driver's seat.
  • ValuePraisedBuyers feel it offers a lot of bass capability for a budget monoblock.
  • Build qualityMixedA few say the hardware feels basic compared with premium amplifier brands.

About the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier

The Planet Audio TR3000.1D is a Class D monoblock car amplifier made to drive subwoofers. It has a maximum power output of 3000 watts. The Class D digital design is built for high efficiency and reduced heat generation.

It has a MOSFET power supply and is stable at 1 ohm, which allows flexible subwoofer wiring configurations. The compact chassis dissipates heat efficiently, so it can be installed in tight spaces.

A variable low pass crossover and bass boost control let you tune the sound. Protection circuitry guards against thermal overload, short circuits and DC offset.

Type
Class D monoblock car amplifier
Maximum power
3000 watts
Stability
1 ohm stable
Power supply
MOSFET
Controls
Variable low pass crossover, bass boost, remote subwoofer level control
Protection
Thermal overload, short circuit, DC offset
Dimensions
4.75 x 17.37 x 12.12
Color
Black
Condition
New

Specifications

actual_color
BlackSource
finish
NewSource
color
BlackSource
size
4.75 x 17.37 x 12.12Source

Questions and answers

Is the 3000 watts RMS or peak?
It is a maximum (peak) rating. Continuous RMS output is lower, so match it to your subwoofers' RMS handling.
Can it run at 1 ohm?
Yes, it is rated stable at 1 ohm, which lets you wire multiple subwoofers or low-impedance voice coils to it.
Does it come with a remote bass knob?
Yes, a remote subwoofer level control is included for adjusting bass from the front of the car.
What subwoofers suit it?
It is a monoblock for subwoofers only. Pick subs whose combined RMS power is within the amp's real continuous output.
Will it fit in a small space?
The chassis is compact for its class, but leave room for airflow since Class D amps still need ventilation.
Do I need to upgrade my electrical system?
For high output, yes. A strong battery, upgraded wiring and possibly a second battery or alternator help it deliver clean power.
Where is the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier cheapest?
At Amazon, for $124.49, 34% under what the other stores charge, as of our latest check.
What do buyers say about the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier?
Rated 4.3 out of 5 from 13 ratings.
Where can I buy the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier?
9 stores we checked sell it, including Walmart, Amazon, Atlantis Showroom, eBay, Qualitymobilevideo.com.

Stores we've priced the Planet Audio TR3000.1D 3000 Watt Class D Car Amplifier at

  • Autoplicity deals and prices
  • Walmart deals and prices

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