MTX® - THUNDER Series Class AB 4-Channel 800W Amplifier

MTX® - THUNDER Series Class AB 4-Channel 800W Amplifier
$ 199
In stock: 22 pcs.
Product Detail:

Topology: Class A/B
RMS Power: 400W
RMS Power Output (4 Ohms): 75W x 4 Channel
RMS Power Output (2 Ohms): 100W x 2 Channel
Bridged Power (4 Ohms): 175W x 2 Channels
RMS Power Output (1 Ohm): N/A
THD: <1%
Frequency Response: 15Hz - 25kHz
Crossover: Variable LPF 50Hz to 750Hz (Rear), Variable HPF 10Hz-200Hz (Front), Variable HPF 50Hz-750Hz (Rear), 12dB/Oct
Max Sensitivity: 200mV
Maximum Input Signal: 5V
Dimensions: 6.3" H x 12.13" W x 2.25" D


  • Surface Mount Design - Resists vibration for reliability under the harshest conditions
  • Small Footprint - Easy install in any vehicle, anywhere
  • Variable Crossover - Tune a wide range of speakers to perfection
  • Extruded Heatsink - Keeps the amplifier cool without a fan
  • Compact Design, Small Footprint
  • Double Sided, Surface Mount PCB Components
  • MOSFET Power Supply
  • Variable Butterworth Crossover 12dB/Oct
  • Thermal, DC Offset, and Short Circuit Protection Circuitry
  • Noise Free Design
  • Extruded Aluminum Heat Sink

This amplifier rocks all four speakers with room to spare, without added distortion or over-heating during long hours of loud play.

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.

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.

This part is universal

Delivery Information:

FAST and FREE Delivery in Toronto. Delivery time: up to 24 hours. Order by 2pm for Delivery Today.

FREE Delivery in Canada. Delivery time: 24-48 hours. Order by 3pm for Next Day Delivery.

FREE International Delivery Available. Delivery time: 2-6 working days.

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