• Line Input 200mV/1V switchable for connecting a mixer or another amplifier.
  • Resettable circuit breaker for protection against overload and short circuit.
  • Instant transfer to DC power (Car Battery) if AC power fails.
  • Box Speaker/Driver Unit selector switch. Bass boost defeated at Driver Unit position for safer operation of driver units.
  • By connecting four booster amplifiers BR-250M to one SSA-250M, the user can have a 1250W mono system.
 Power Output 300W Max., 250W RMS at 10% THD
  220W RMS at 5% THD, 200W RMS at 2% THD
 Output Regulation 2 dB, no load to full load at 1kHz
 Input Channels 1 × Line 200mV/100k
  1 × Line 1V/50k
 Frequency Response 50-15,000Hz ±3dB
 Signal to Noise Ratio 60dB
 Tone Controls Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
 Speaker Outputs 4, 8, 70V & 100V
 Power Supply AC: 220-240V 50/60Hz DC: 24V (2×12V Car Battery)
 Power Consumption AC: 460VA DC: 6A
 Dimensions W450 × H160 × D340 mm
 Weight 15.0kg
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