Nidaa device NSA-50 Indian 50 watt NEDA NSA-50 Mixer Amplifier 50w

NSA-50 speaker amplifier NEDA NSA-50 high performance speaker amplifier suitable for broadcasting in school yards, offices, markets, factories, mosques, and large halls or rooms. Power source: AC: 220-240V, 50/60Hz. Operating voltage: Car battery: 12V DC. Maximum RMS power output: 45 Watts. At 10% total harmonic distortion: 50 Watts. At 5% total harmonic distortion: 40 Watts. Inputs: 3 × microphone 0.65 mV/4.7 kΩ. Microphone source impedance: 50Ω to 1KΩ. One auxiliary input 100 mV/470 Ω. Frequency response: (100-15000) ±3 dB. Volume control: ±10 dB amplification at 100 Hz. High-frequency sound layer: 10 dB at 10 kHz. Audio output (for connecting audio devices): 200 mV/600 ohms. Output power: 4 – 8 – 16 ohms, 100 V line. Output level indicator: LED illumination. Dimensions: length 280 × depth 295 × height 115 mm. Weight: 5.1 kg.