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Planet Audio TRQ1.4000D

4000W Monoblock Torque Series Class D Amplifier

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General Features:

  • Torque Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 1500 watts x 1 chan.
    • 2 ohms: 2000 watts x 1 chan.
    • 1 ohm: 2800 watts x 1 chan.
    • Bridged, 2 ohms: 8000 watts
  • Total peak power: 4000W
  • Wired remote bass level control included
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Phase Control: 0-180°
  • Mono channel operation
  • Variable low-pass filter (50-250 Hz, 24 dB/octave)
  • Subsonic filter (24 dB at 15 Hz)
  • Input sensitivity switch
  • 0/1 gauge power and ground wiring is required for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 9.5"W x 15"L x 2.125"H
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 5 years Manufacturer's warranty


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

Browse 4 questions and 4 answers
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Why did you choose this?
Sonic Electronix Store
this is a good amp and my cousin has this amp and he has no promblems with it
david a on May 28, 2016
Will this amp blow my two 15inch nvx 152 ?
Brian Bigsmooth W on May 12, 2016
Best Answer: Look at the RMS rating of your speaker, and how you have them wired together (in series or parallel). Then look at the ohms that your speakers are wired to (two 4 ohm voice coils in parallel = 2 ohms, and two 4 ohm voice coils in series = 8 ohms) if the RMS watts of this amp is 2,500 watts and your speakers can handle that, then you should be ok. But always make sure you know what ohms you are working with. You can also call a local stereo shop for help.
Reply (1) · Report · Mustangdeet on May 13, 2016
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I purchased 2 12"mofo speakers with the planet audio trq1.4000d amp, I have a dodge charger 2012, will this be loud enough too hear a few blocks away ?
Stephen D on Jul 7, 2015
Best Answer: not sure, but I'm doubtful
Reply · Report · Spencer A on Nov 17, 2015
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what is thd on this amp ?
A shopper on Apr 22, 2015
Best Answer: Hello,

This manufacture does not provide that information:
Reply · Report · Rick MStaff on Apr 22, 2015
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Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Planet Audio TRQ1.4000D