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MTX Audio Thunder Marine TM452

2-Channel Amplifier for Marine Use

MTX
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• Thunder Marine Series 2-Channel Class AB Marine Amplifier
• 45W x 2 chan. @ 4 ohm
• 75W x 2 chan. @ 2 ohm
• MOSFET power supply
• Conformal coated circuit board
• Gold-plated screw terminals

Learn more about the tm452

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

wet752 thumbnail

MTX WET75-2

OUR PRICE: $319.95

View item

Description


MTX brand icon

Authorized dealer

Authorized MTX 

Dealer
  • Thunder Marine Series 2-Channel Class AB Marine Amplifier
  • RMS Power Rating:
    • 4 ohm: 45 watts x 2 chan.
    • 2 ohm: 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

Product history:

MTX WET75-2 thumbnail
(newest, current model)
MTX TM452 thumbnail
(previous model, replaced by MTX WET75-2)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
45 watts x 2 channel
RMS Power @ 2 ohms
75 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
450 watts
Total RMS Power Output
150 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
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
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:

TM452

Weight:

5.00lbs

Internal SKU:

tm452

Internal Product ID:

10333

Customer Ratings & Reviews


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