MTX Audio Thunder 75.4 4 Channel

Designed for Kickin' Four Channel Sound

The THUNDER 75.4 car amplifier features a class A/B design to provide the highest sound quality to any style full range speaker. Class A/B topology is designed to reproduce all notes and frequencies your full range speakers can play, ensuring you hear all of your music as your favorite artist intended.
This amplifier rocks all four speakers with room to spare, without added distortion or over-heating during long hours of loud play.
4-channel car amplifier
75 watts RMS x 4 at 4 ohms
100 watts RMS x 4 at 2 ohms
200 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode)
frequency response: 10-25,000 Hz
Class AB amp technology
variable high-pass filter on front channels (10-200 Hz, 12 dB/octave)
Technologically Sound

The THUNDER 75.4 amp includes an extensive feature set including gain control and frequency adjustments as well as RCA inputs for signal. The surface mount circuit board design attaches critical parts more securely creates increased resistance to vibration.
Mountable Anywhere

The unit's small chassis features an extruded aluminum heat sink that effectively dissipates heat ensuring long play times.
WHAT OUR CUSTOMERS SAY!

Like what Thomas said this is also the best amp I have purchased in a long time. I went from a cea compliant 1200 watts rms @ 1ohm amp to this small little powerful beast and i must say this thing 1000 watts at 1 ohm beats my old 1200 watt rms amp by far and the bass quality running it at 1 ohm is truly amazing!! and it gets warm but not hot and that's normal. this amp made me want to get into system building for a hobby all over again thank you mtx!! -Charles
I have been a dedicated Rockford Fosgate amp user since 1992. I recently purchased an MTX 500 watt mono block and in the words of Rapunzel, "I am never going back." MTX beats RF on price, specs, customer service and warranty. I wish I had found out about MTX years ago. - eric 
Wow! This amp has plenty of sharp clean pop on the bass end and clean crisp highs. This brand was recommended by a installation tech at a store that did not sell MTX. This is after a Soundstream Rubicon amp last three months and needed to be sent back twice for repairs. There is no comparison in the sound quality with the MTX high years ahead! ...Did I say 'Wow"?! - Gilbert 

Solid Connections

The terminal block of the THUNDER75.4 uses set screw type connectors for both speakers and power/ground to make it easy to rigidly connect your system's wires without having to buy additional installation parts.
variable high- and low-pass filters on rear channels (50-750 Hz, 12 dB/octave)
preamp inputs
8-gauge power and ground leads and a 60-amp fuse recommended
no onboard fuses
12-7/8"W x 2-3/16"H x 5-9/16"D