Thunder Amp Archive (1998)

Thunder225HO

MTX THUNDER225HO 

2-Channel Thunder Amplifiers

Model Thunder250 Thunder250X Thunder275X Thunder2150X Thunder2300X Thunder225HO
Install Guide
Manual
RMS 2 Ohm Load 50 w x 2 50 w x 2 75 w x 2 150 w x 2 300 w x 2 50 w x 2
RMS 4 Ohm Load 25 w x 2 25 w x 2 37.5 w x 2 75 w x 2 150 w x 2 25 w x 2
RMS 1 Ohm Load N/A N/A N/A N/A N/A 100 w x 2
RMS 0.5 Ohm Load N/A N/A N/A N/A N/A 200 w x 2
RMS Bridged
4 Ohm Load		 100 w x 1  100 w x 1  150 w x 1   300 w x 1 600 w x 1   N/A
RMS Bridged 1 Ohm Load N/A N/A N/A N/A N/A 400 w x 1
Peak 2 Ohm Load 125w x 2 125w x 2 165 w x 2 212 w x 2 375 w x 2 212 w x 2
Peak 4 Ohm Load 65 w x 2 65 w x 2 90 w x 2 120 w x 2 200 w x 2 120 w x 2
Peak 1 Ohm Load N/A N/A N/A N/A N/A 200 w x 2
Peak 0.5 Ohm Load N/A N/A N/A N/A N/A 375 x 2
Peak Bridged
4 Ohm Load		  250 w x 1 250 w x 1  325 w x 1  425 w x 1   750 w x 1 N/A
Peak Bridged 1 Ohm Load N/A N/A N/A N/A N/A 700 w x 1
Signal to Noise ≥ 110dB A-Weighted ≥ 110dB A-Weighted  ≥ 110dB A-Weighted ≥ 110dB A-Weighted  ≥ 110dB A-Weighted  ≥ 110dB A-Weighted 
Freq. Response 20Hz - 20kHz 20Hz - 20kHz 20Hz - 20kHz 20Hz - 20kHz 20Hz - 20kHz 20Hz - 20kHz
Thunder EQ N/A Variable Bass Boost (0-18dB) centered at 40Hz Variable Bass Boost (0-18dB) centered at 40Hz Variable Bass Boost (0-18dB) centered at 40Hz Variable Bass Boost (0-18dB) centered at 40Hz Variable Bass Boost (0-18dB) centered at 40Hz
Crossover N/A Variable 50Hz - 200Hz, 18dB/Octave, HP or LP Variable 50Hz - 200Hz, 18dB/Octave, HP or LP Variable 50Hz - 200Hz, 18dB/Octave, HP or LP   Variable 50Hz - 200Hz, 18dB/Octave, HP or LP Variable 50Hz - 200Hz, 18dB/Octave, HP or LP 
Dimensions 6" x 9" x 2" 7" x 9" x 2" 8" x 9" x 2" 9" x 9" x 2" 13" x 9" x 2" 13" x 9" x 2"
With ISO Feet 7 1/4" wide 8 1/4" wide 9 1/4" wide 10 1/4" wide 14 1/4" wide 14 1/4" wide

4-Channel Thunder Amplifiers

Model Thunder4200X Thunder4300X
Install Guide
Manual
RMS 2 Ohm Load 50 w x 4 75 w x 4
RMS 4 Ohm Load 25 w x 4 37.5 w x4
RMS Bridged
4 Ohm Load		 100 w x 2 150 x 2
Peak 2 Ohm Load 125 w x 4 165 w x 4
Peak 4 Ohm Load 65 w x 4 90 w x 4
Peak Bridged
4 Ohm Load		 250 w x 2 325 w x 2
Signal to Noise ≥ 110dB A-Weighted  ≥ 110dB A-Weighted 
Freq. Response 20Hz - 20kHz 20Hz - 20kHz
Thunder EQ Variable Bass Boost (0-18dB) centered at 40Hz Variable Bass Boost (0-18dB) centered at 40Hz
Crossover Variable 50Hz - 200Hz, 18dB/Octave, HP or LP  Variable 50Hz - 200Hz, 18dB/Octave, HP or LP 
Dimensions 11" x 9" x 2" 13" x 9" x 2"
With ISO Feet 12 1/4" wide 14 1/4" wide

5-Channel Thunder Amplifier

Model Thunder5400X
Install Guide
Manual
Front and Rear RMS 2 Ohm Load 50 w x 4
Front and Rear RMS 4 Ohm Load 25 w x 4
Front and Rear RMS Bridged
4 Ohm Load		 100 w x 2
Class D Sub Channel RMS 2 Ohm Load 200 w x 1
Class D Sub Channel RMS 4 Ohm Load 100 w x 1
Front and Rear Peak 2 Ohm Load 125 w x 4
Front and Rear Peak 4 Ohm Load 65 w x 4
Front and Rear Peak Bridged
4 Ohm Load		 250 w x 2
Class D Sub Channel Peak 2 Ohm Load 300 w x 1
Class D Sub Channel Peak 4 Ohm Load 150 w x 1
Signal to Noise ≥ 110dB A-Weighted 
Freq. Response 20Hz - 20kHz 
Thunder EQ Variable Bass Boost (0-18dB) centered at 40Hz 
Crossover Variable 50Hz - 200Hz, 18dB/Octave, HP or LP
Dimensions 14" x 9" x 2"
With ISO Feet 15 1/4" wide