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MTX TH90.4

720W 4-Channel TH Series Class A/B Car Amplifier

MTX
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• 4 ohm: 60 watts x 4-Chan.
• 2 ohm: 90 watts x 4-Chan.
• Bridged, 4 ohm: 180 watts x 4-Chan.
• 4/3/2 Channel Operation

Learn more about the th904

Good news and a little bad...

This item has been discontinued

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Product Highlights


• 4 ohm: 60 watts x 4-Chan.
• 2 ohm: 90 watts x 4-Chan.
• Bridged, 4 ohm: 180 watts x 4-Chan.
• 4/3/2 Channel Operation

Description


MTX brand icon

Authorized dealer

General Features:

  • 4-Channel TH Series Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 60 watts x 4 chan.
    • 2 ohm: 90 watts x 4 chan.
    • Bridged, 4 ohm: 180 watts x 2 chan.
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 4/3/2 channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 200mV
  • Variable low-pass filter (40-400 Hz, 12 dB/octave)
  • Variable high-pass filter (40-400 Hz, 12 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-30000 Hz
  • 4 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: 14-1/3"W x 7-1/8"L x 2-1/8"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

MTX XTHUNDER125.4 thumbnail
(newest, current model)
MTX TH90.4 thumbnail
(previous model, replaced by MTX XTHUNDER125.4)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
90 watts x 4 channel
Bridged RMS Power
180 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
720 watts
Total RMS Power Output
360 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
40 - 400 Hz
Signal-to-Noise Ratio
80 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

TH90.4

Weight:

7.50lbs

Internal SKU:

th904

Internal Product ID:

43784

Product and How-to Videos


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