The Stinger Audio MT-700.1 is a single-channel Class D car audio amplifier made to power a subwoofer system. It delivers 700 watts RMS at 1 ohm, 500 watts at 2 ohms and 300 watts at 4 ohms.
The power supply is built around MOSFETs, high-grade capacitors, transformers and inductors, with pulse width modulator ICs in the supply circuit. It uses HEXFET power MOSFETs and a 500V high-current impulse voltage capacitor that protects the MOSFETs. The amplifier has a metal potentiometer and direct-insert power and speaker terminals.
A remote bass controller is included, so bass level can be adjusted from the driver's seat.
- Model
- MT-700.1
- Channels
- 1 (monoblock)
- Topology
- Class D
- RMS power
- 300W x 1 at 4 ohms; 500W x 1 at 2 ohms; 700W x 1 at 1 ohm
- Bridged RMS
- 1200W x 1, 2 ohm minimum
- Signal-to-noise
- -93 dB (CEA standard)
- Input sensitivity
- 0.2-6V
- Gain
- 0.2-6V
- Crossover
- Linkwitz-Riley; subsonic 0-50 Hz; low-pass 40-180 Hz at 12 dB/octave
- Bass boost
- 30-80 Hz, 0-12 dB
- Frequency response
- 10 Hz-180 Hz (±1 dB)
- Efficiency
- 85% average
- Operating voltage
- 9V to 16V
- Power terminals
