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MTX Audio Thunder Marine TM452

2-Channel Amplifier for Marine Use

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  • Free Ground Shipping to the 48 statesdetails

Price Information

$249.95

–$100.90

$149.05

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Why Shop Sonic?

SONY Marine Gear Giveaway

Customer Testimonial

I bought a new jvc radio, and the price was great, also the service and the shipping was real fast. I will do more business with them. Thanks SONIC for a great deal.

- Hernando from Piedmont, SC

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Authorized MTX 

Dealer
  • Thunder Marine Series 2-Channel Class AB Marine Amplifier
  • RMS Power Rating:
    • 4 ohms: 45 watts x 2 chan.
    • 2 ohms: 75 watts x 2 chan.
  • Max power output: 450 watts
  • MOSFET power supply
  • LED power indicators
  • Tuned Bass EQ (0-12 dB bass boost)
  • Preamp RCA outputs
  • Conformal coated circuit board
  • Sealed covers keep amplifier controls and speaker terminals dry. Impact resistant grilles protect the speakers while still looking great.
  • Gold-plated screw terminals
  • Defeatable high-pass filter and low-pass filter (85 Hz, 18 dB/octave)
  • Subsonic Filter (24 dB at 15 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 9.5"L x 7.31"W x 2.38"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 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 45 watts x 2 channels
RMS Power @ 2 ohms 75 watts x 2 channels
RMS Power @ 1 ohm Not Stable
Peak Power Output 450 watts x 1 channels
Amplifier Specifications
Marine Certified Yes
Amplifier Class AB
Number of Channels 2
Total Peak Power Output 450 watts
Total RMS Power Output 150 watts
Maximum Input Gauge Size 8 AWG
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 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 85 Hz
Low-Pass Crossover Frequency 85 Hz
Signal-to-Noise Ratio 78 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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Main Product
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MTX TM452 MTX Audio Thunder Marine TM452 $149.05

Product Summary

Manufacturer: MTX
Model number: TM452
UPC: 715442241002
Weight: 5.00 lbs
Internal SKU: tm452
Internal product ID: 10333