Answer:
The Ahuja SSB-120DP delivers 120W RMS output at 10% THD (160W RMS maximum) across a 50–15,000 Hz (±3 dB) frequency response. It provides 5 microphone inputs (0.65mV / 4.7kΩ), 2 auxiliary inputs (100mV / 470kΩ), and speaker taps for 4Ω, 8Ω, 16Ω, 70V, and 100V lines.
The Ahuja SSB-120DP is a medium-wattage public address mixer amplifier engineered for commercial, institutional, and industrial acoustic installations. Its exact electrical and acoustic specifications include:
- Power Output: 120W RMS at 10% THD (105W RMS at 5% THD, 95W RMS at 2% THD), with a peak power ceiling of 160W RMS Max.
- Input Channels: 5 × Dynamic Microphone inputs (0.65mV / 4.7kΩ) and 2 × Auxiliary inputs (100mV / 470kΩ).
- Speaker Output Terminations: Low-impedance connections for 4Ω, 8Ω, and 16Ω speaker loads, as well as constant-voltage line distribution outputs for 70V and 100V lines.
- Frequency Response & Performance: 50 Hz to 15,000 Hz (±3 dB) frequency response, a signal-to-noise ratio of 60 dB, and output voltage regulation ≤ 2 dB from no-load to full-load at 1 kHz.
- Dimensions & Weight: The chassis measures W420 × H135 × D (they are not included)295 mm with an unboxed unit weight of approximately 11.0 kg.
