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Details about  MTX TH4000D Thunder 4000 Watts Class D MONO Amplifier £1299 RRP Jack Hammer!

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MTX TH4000D Thunder 4000 Watts Class D MONO Amplifier £1299 RRP Jack Hammer!
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True 4000 watts RMS at 1 ohm! £1299 RRP 2x strapped @ 8000 watts.Twice as powerful as the Orion

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05 May, 2013 20:03:49 BST
Winning bid:
1 bid ]
Will post to United Kingdom. Read item description or contact seller for postage options. | See details
Item location:
Edinburgh, United Kingdom


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  04 May, 2013 19:05:29 BST  View all revisions

Item specifics

Condition: Used : Split the cost with friends
An item that has been previously used. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or an item that has been returned to the seller after a period of use. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab
Seller notes: True 4000 watts RMS at 1 ohm! £1299 RRP 2x strapped @ 8000 watts.Twice as powerful as the Orion D5000.


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Amplifier Type:




RMS Power:


The most powerful MTX amplifier ever made. Designed to run the Jack Hammer. Requires dual zero gauge input power cables. Serviced and confirmed power output by the Amp Doctor, Gordon from Genesis. 4019 watts at 1 ohm at 3% distortion at 14.4 volts. Current draw is over 300 amps. Only possible with forced air cooled intercooler on the 32 high output matched transistors.  Toroidal transformers,  10 x 160volt 10,000uf capacitor power bank, Original box.

This is the most power amplifier on Ebay at the lowest price. I searched Ebay to see what was around at what price. I can say without fake modesty this is the most powerful and robust one here all day long. The Orion D5000 break down due to poorly matched transistors. The £1529.99 ROCKFORD FOSGATE T40001BD cannot make 4000 watts with a single 0 gauge cable, half that right away.  The Audison Thesis TH due amplifier at £1400 is a nice amp but its a wideband amp making only 1500 watts @ 2ohms. Different market.

  • This is the most powerful and cheapest amp on Ebay in the world.
  • Will post at cost.
  • Relisted due to non paying bidder again.

The MTX amplifier range has been completely transformed. The first eye grabber is the new design of the amplifiers. A technical quest; the amp is now wrapped in heat sink made entirely of amuminium. All of the connections are newly located on one side of the amp for wiring ease, while all adjustments are made from the top of the amp, making tweaking and tuning easier than ever before.

MTX Thunder TH4000D Amplifier Features

  • 8th generation MTX Mono block class-D amplifier
  • Adaptive Class-D Technology - Patent N? US06753729
  • EAF Technology - Efficient Auto Former - Patent N? US05598325
  • Smart Engage?Technology - Patent N? US06556683
  • ABB Technology - Accurate Bridge Balance - The ABB circuitry is so precise, the balance between two amps : less than 0,5% difference.
  • XTC - Xtant Technology Cooling
  • Bi-Level Inputs - High level inputs (Speaker cables) and line level inputs (RCA) utilize the same RCA type input connections on the amp.
  • 10mm2 Speaker Connectors
  • Dual 50mm2 Power Connectors
  • EBC - External Bass Control

MTX Thunder TH4000D Amplifier-Specifications

  • CEA RMS Power : 1x 4000W @ 1 ohm, THD+N =1%
  • CEA RMS Power : 1x 2200W @ 2 ohm, THD+N =1%
  • CEA RMS Power : 1x 1250W @ 4 ohm, THD+N =1%
  • 2 Amps strapped : 1x 8000W @ 2 Ohm
  • 2 Amps strapped : 1x 4400W @ 4 Ohm
  • Low pass x-over : 24dB/oct variable from 40Hz to 200Hz
  • Subsonic filter : 24dB/oct variable from 20Hz to 50Hz
  • Signal-to-Noise Ratio (1 watt) : > 65dB
  • THD+Noise (Distortion) (1 watt) : = 0,5%
  • Frequency Response (?,5dB) : 20Hz-200Hz
  • Maximum Input Signal : 6V
  • Maximum Sensitivity : 100mV
  • Dimensions (HxLxW) : 52,5 x 586 x 213mm

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On 04-May-13 at 19:05:29 BST, seller added the following information:

If you are a new Ebayer or have less than 5 feebacks. You must contact me before bidding. Failure to do so will automatically make me cancel the bid.

Ebay selling fees are a PITA to get refunded. I'm not wasting your time so don't waste mines please.

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