DXA - 3502:
🔹 Ahuja DXA-3502 – Dual Channel Power Amplifier
Specifications
| Parameter | Details |
|---|---|
| Model | DXA-3502 |
| Type | Dual-channel direct-coupled amplifier |
| Rated Output (Stereo/Mono) | 8Ω: 650W + 650W RMS 4Ω: 1200W + 1200W RMS 2Ω: 1750W + 1750W RMS |
| Bridged Output | 8Ω: 2400W RMS 4Ω: 3500W RMS |
| Single Channel Output | 8Ω: 750W RMS 4Ω: 1350W RMS 2Ω: 1900W RMS |
| Total Rated Output | 3500W |
| Frequency Response (-1 dB) | 20 Hz – 20,000 Hz |
| Power Bandwidth (0.5% THD) | 20 Hz – 20,000 Hz |
| Total Harmonic Distortion (THD + N) | 0.5% |
| Input Sensitivity | 0 dBm (775 mV), 4 dBm (1.23 V) – selectable |
| Input Impedance | 10 kΩ (unbalanced), 20 kΩ (balanced) |
| Signal-to-Noise Ratio | 95 dB |
| Channel Separation | 65 dB at 1 kHz |
| Damping Factor | 400:1 @ 8Ω |
| Slew Rate | 35 V/µs |
| Protection Features | Thermal, DC, RFI, short circuit, overload, AC over voltage, built-in limiter |
| Input Connectors | 2 × XLR, 6.3 mm stereo phone jack |
| Output Connectors | Speakon 4-way, heavy-duty binding posts |
| Cooling | Variable-speed DC fan with temperature sensing |
| Front Panel Controls | 2 × 41-step level attenuators |
| Indicators | ON, Signal, Clip, Temperature, Protect (for each channel) |
| Power Consumption (Rated) | 4200 VA @ 240 V / 50 Hz |
| Dimensions (W × H × D) | 482 mm × 153 mm × 615 mm |
| Weight | 37.5 kg |
Key Features
Class H Operation: Ensures optimum efficiency and high-fidelity sound reproduction.
High Output Power: Capable of delivering up to 3500W, suitable for large venues and professional audio setups.
Selectable Input Sensitivity: Offers flexibility to match various audio sources.
Comprehensive Protection: Includes thermal, DC, RFI, short circuit, overload protections, AC over voltage, and a built-in limiter to safeguard the amplifier and connected equipment.
Rugged Design: Built to withstand continuous operation under stringent conditions, making it ideal for high-end music programs and professional use.