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PA Power Amplifier UBA 800

₹33,150.00 ₹32,155.50

Ahuja UBA 800 power amplifier

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Product Details


The Ahuja UBA 800 power amplifier is a robust, high-performance unit tailored for Public Address (PA) systems and DJ setups. Here’s a concise breakdown of its key features and specifications:

Key Features

  1. Power Output:

    • Maximum: 1150W RMS
    • Typical: 800W RMS at 10% THD, 770W RMS at 5% THD, 725W RMS at 2% THD.
  2. Input Compatibility:

    • Versatile inputs for Microphone, PA/DJ Mixer, CD Player, Cassette Player, and Keyboard.
    • Input channels:
      • Mic: 1mV / 4.7kΩ
      • Aux: 100mV / 470kΩ, 250mV / 20kΩ
      • CD: 250mV / 20kΩ
      • Line: 1V / 10kΩ
  3. Sound Control:

    • Built-in 5-band Graphic Equalizer with tone ON/OFF switch.
    • Precise tone adjustments with:
      • Bass (100Hz): ± 8dB
      • Lo-Mid (315Hz): ± 8dB
      • Mid (1kHz): ± 8dB
      • Hi-Mid (3.1kHz): ± 8dB
      • Treble (10kHz): ± 8dB
  4. Speaker Matching:

    • Supports 2Ω, 4Ω, and 8Ω speakers for flexible PA setups.
  5. Durability & Protection:

    • Overload and short circuit protection.
    • Built-in safeguards against high AC mains voltage.
    • Circuit protection for operating on unstable power sources (e.g., generators).
    • Fuses: 2 × 25A in ± DC supply, Circuit Breaker: 8A in AC mains.
  6. Performance:

    • Frequency Response: 50Hz–18,000Hz ±3dB
    • Signal-to-Noise Ratio: 60dB
    • Output Regulation: ≤ 2dB (from no load to full load at 1kHz).
  7. Indicators:

    • LEDs for Power, Signal, Temperature, Overload, and Fault Conditions.
  8. Interconnections:

    • Line Input and Line Output to connect with other power amplifiers.
  9. Power Supply:

    • Operates on AC 220–240V, 50/60Hz.
    • Power consumption: 1500 VA.

Physical Specifications

  • Dimensions: W482 × H186 × D530 mm
  • Weight: 32.0 kg

The Ahuja UBA 800 is a reliable choice for professional-grade audio amplification, ideal for high-power PA systems and DJ performances requiring precision and durability.

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