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MTX Thunder 4250D car subwoofer amplifier - $180 (Grand Prairie)

MTX Thunder 4250D car subwoofer amplifier 1 thumbnailMTX Thunder 4250D car subwoofer amplifier 2 thumbnailMTX Thunder 4250D car subwoofer amplifier 3 thumbnailMTX Thunder 4250D car subwoofer amplifier 4 thumbnail
HWY 161 near Arkensas

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condition: excellent
make / manufacturer: MTX
model name / number: 4250D
Black MTX Thunder 4250D with chrome trim.

· The MTX Thunder 4250D mono subwoofer amplifier uses a "pure N-channel" design with a MOSFET power supply for outstanding efficiency turning most of the available energy into usable wattage rather than heat.

· MTX's Adaptive Class D Technology preserves Class D's cool-running efficiency, while improving the signal-to-noise ratio of this amp design.

· Features MTX Audios Adaptive Class D Technology for large power numbers from a very small footprint.

· Thunder4250D features a low pass crossover, variable from 40Hz to 200Hz.

· This amp also contains both the Thunder EQ bass boost and an EBC2 port.

· Intelligent Surface Mount Technology for cleaner sound.

· "Smart Engage" auto-turn-on circuit makes installation easy.

· 125 watts x 1 at 4 ohms.

· 250 watts x 1 at 2 ohms.

· Performance Frequency Response: 20 Hz - 200 Hz.

· Variable 40-200 Hz low-pass crossover, 24 dB/octave.

· Thunder EQ bass boost (0-18 dB at 40 Hz).

· Signal to Noise Ratio 100 dB THD at Rated RMS Power 1 % Crossover / Equalizer Bass Boost With Bass Boost.

· Bass Boost Frequency 40 Hz Low - Pass Frequency 40 Hz - 200 Hz.

· PWM MOSFET switching power supply.

· Rubber Iso-Feet allow the amp to mount without the mounting screws contacting the amp's chassis.

· Intelligent Surface Mount Technology makes the amp circuitry highly vibration-resistant, enhancing the amp's long-term reliability.

· Speaker-level inputs with "Smart Engage" (turns the amp on when it detects signal from the receiver, eliminating the need for a separate turn-on lead from the receiver).

· EBC2 port for remote control of multiple Thunder EQ-equipped MTX amps.

· Requires 8-gauge power and ground leads.

· Dimensions: Width 9.9 in., Depth 9.75 in., Height 2.1 in.

· Condition: used, in excellent working condition and very good cosmetic condition.

Pick up in Grand Prairie.

post id: 7735979811

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