Qualitronics (Madrass) Private Limited has been a key player in the security solutions industry in India since 1979. After providing numerous banks and other institutions with advanced security measures, we expanded our operations with branches all over the nation.

4+

Decades Experience 

Product Name

160 WATTS AC & 24V DC Operation

  • 5 Mic & 2 Aux Inputs.
  • Preamplifier and Line Output for connecting to a Booster Amplifier and for recording the programme.
  • Line Input for connecting the output from any external mixer or permitting SSA-160EM to be used as a Booster Power 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.

Specifications

POWER OUTPUT220W Max., 160W RMS at 10% THD, 140W RMS at 5% THD, 120W RMS at 2% THD
OUTPUT REGULATION≤ 2 dB, no load to full load at 1kHz
INPUT CHANNELS5 × Mic 0.65mV/4.7kΩ, 2 × Aux 100mV/470 kΩ, 1 × Line 1V/50kΩ
FREQUENCY RESPONSE50-15,000Hz ±3dB
SIGNAL TO NOISE RATIO60dB
TONE CONTROLSBass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
OUTPUTSPreamp 200mV/600 Ω, Line 1V/1kΩ
SPEAKER OUTPUTS4Ω, 8Ω, 70V & 100V
POWER SUPPLYAC: 220-240V 50/60Hz DC: 24V (2×12V Car Battery)
POWER CONSUMPTIONAC: 320VA DC: 4A
DIMENSIONSW420 × H155 × D320 mm
WEIGHT13.6kg

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