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Compact, powerful and built for boating

MTX's TM452 marine amplifier doesn't take up a lot of space on your boat, but it does deliver the power you need to rock the dock. This 2-channel amp delivers 75 watts RMS per channel at 2 ohms, or 45 watts per channel at 4 ohms, and its compact size means you can install it in a small storage locker or other tight spot in your boat.

Great for a variety of applications

You can use this 2-channel amp for a variety of applications. It'll power up a pair of high-performance coaxial or component speakers, or you can bridge the amp to a single channel to drive a sub. You can run the built-in frequency filters in high- or low-pass mode, depending on whether you're powering speakers or subs.

Like the rest of the MTX Thunder marine line, the TM601D meets tough UV and salt/fog protection standards, so you won't have to worry about your equipment while you're blasting across a lake or cruising out to your favorite fishing spot. A special coating helps prevent corrosion on the circuit board, and the amp's designed to disperse heat efficiently so it won't overheat . Sealed covers keep the controls and speaker terminals dry, so you'll be able to enjoy great sound for seasons to come. And MTX protects this amp with their unique 5-year warranty.

Product Highlights:

  • marine 2-channel amplifier
  • 75 watts per channel at 2 ohms (45 watts per channel at 4 ohms)
  • class AB design
  • conformal-coated circuit board
  • selectable low-pass/high-pass filter (18 dB/octave at 85 Hz)
  • sensitivity: 20-20,000 Hz
  • input signal voltage: 0.2 -2.5v
  • dimensions: 9-1/2"W x 7-5/16"D x 2-3/8" H
  • warranty: 5 years (free repair or replacement for 2 years; prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

MTX TM452 Reviews