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MTX TH90.4

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

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Price Information

$349.95

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$165.00

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Customer Testimonial

I am so impressed with the quality of service, value and customer support provided by Sonic. In the past I have always purchased from C*********d and felt good about it until I found Sonic. Thanks for the savings on both my new Pioneer AVH 4300 and Rockford Fosgate Prime 1000.

- Kate from Sugar Land, Texas

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General Features:

  • 4-Channel TH Series Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 60 watts x 4 chan.
    • 2 ohms: 90 watts x 4 chan.
    • Bridged, 4 ohms: 180 watts x 4 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

Sonic Electronix, Inc. can only ship MTX products within the United States of America.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms 60 watts x 4 channels
RMS Power @ 2 ohms 90 watts x 4 channels
Bridged RMS Power 180 watts x 2 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 4
Total Peak Power Output 720 watts
Total RMS Power Output 360 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 1 ohms
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
Bass/Gain Remote No
Fan Cooled No
CEA-2006 Compliant Yes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
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MTX TH90.4 MTX TH90.4 $165.00

Product Summary

Manufacturer: MTX
Model number: TH90.4
UPC: 715442241606
Weight: 7.50 lbs
Internal SKU: th904
Internal product ID: 43784