BR- 250 M:
🔊 Ahuja BR-250M PA Power Amplifier
✅ Key Features
Compact and efficient PA power amplifier designed for medium-scale sound reinforcement.
Suitable for public address systems in schools, halls, auditoriums, and religious places.
Built-in 5-band graphic equaliser with Tone ON/OFF switch for precise tonal control.
Supports input from microphones, mixers, CD players, and musical instruments.
Offers multiple speaker output taps for 2 Ω, 4 Ω, and 8 Ω speaker systems.
Full protection against overload, short circuit, and high mains voltage.
LED indicators for Power, Signal, Protection, and Overload status.
Rugged construction with high efficiency and stable operation.
📊 Specifications
| Parameter | Details |
|---|---|
| Power Output | 250 W RMS at 10% THD 230 W RMS at 5% THD 210 W RMS at 2% THD |
| Maximum Power Output | 350 W |
| Output Regulation | ≤ 2 dB (no load to full load @ 1 kHz) |
| Input Channels | Mic: 1 mV / 4.7 kΩ Aux 1: 100 mV / 470 kΩ Aux 2: 250 mV / 20 kΩ CD: 250 mV / 20 kΩ Line: 1 V / 10 kΩ |
| Frequency Response | 50 Hz – 18,000 Hz (±3 dB) |
| Signal-to-Noise Ratio | ≥ 60 dB |
| Tone Controls | Bass (100 Hz): ±8 dB Lo-Mid (315 Hz): ±8 dB Mid (1 kHz): ±8 dB Hi-Mid (3.1 kHz): ±8 dB Treble (10 kHz): ±8 dB |
| Line Output | 1 V / 1 kΩ |
| Speaker Output Options | 2 Ω, 4 Ω, 8 Ω |
| Power Supply | AC 220–240 V, 50/60 Hz |
| Power Consumption | Approx. 500 VA |
| Dimensions (W × H × D) | 482 mm × 132 mm × 360 mm |
| Weight | Approx. 16 kg |