SPA-15000 – Ahuja 1500 Watts High Wattage PA Power Amplifier

⚡ Product Overview

The SPA‑15000 is a robust single‑channel PA booster amplifier purpose-built for large-scale installations, such as auditoriums, industrial venues, or expansive public address systems. It features flexible input options and versatile output configurations, complemented by reliable protection circuits

🔌 Power & Performance

• Maximum output: 2000 W peak, 1500 W RMS at 10% THD

• 1400 W RMS at 5% THD, 1250 W RMS at 2% THD

• Output regulation: ≤ 2 dB variation (no load → full load, 1 kHz)

• Frequency response: 50 Hz–15 kHz ±3 dB

• Signal-to-noise ratio: ≥ 60 dB

🎚️ Inputs & Outputs

• Inputs:

  • Switchable line-level: 200 mV/100 kΩ and 1 V/50 kΩ

  • 100 V link input for daisy‑chaining additional amplifiers

• Outputs:

  • Low‑impedance: 2 Ω and 4 Ω taps

  • Constant‑voltage: 70 V and 100 V lines

🔧 Controls & Protection

• Tone control (Box/Speaker mode): ±8 dB Bass @100 Hz, ±8 dB Treble @10 kHz

• Box/Driver selector switch disables bass boost when using wall‑mounted drivers for safety

• Protection: Resettable breaker guards against overload and short circuit

⚙️ Power & Build

• Supply voltage: 220–240 V AC, 50/60 Hz

• Power draw: Approximately 2400 VA

• Weight: ~46 kg