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
Power Output:
Maximum: 1150W RMS
Typical: 800W RMS at 10% THD, 770W RMS at 5% THD, 725W RMS at 2% THD.
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
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
Speaker Matching:
Supports 2Ω, 4Ω, and 8Ω speakers for flexible PA setups.
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.
Performance:
Frequency Response: 50Hz–18,000Hz ±3dB
Signal-to-Noise Ratio: 60dB
Output Regulation: ≤ 2dB (from no load to full load at 1kHz).
Indicators:
LEDs for Power, Signal, Temperature, Overload, and Fault Conditions.
Interconnections:
Line Input and Line Output to connect with other power amplifiers.
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.