ABA-4000 A
Ahuja ABA-4000 Active Speaker
Ahuja ABA-4000 professional bi-amplified active speaker system: Built-in amplifier for woofer and HF driver (no external amplifier required) Powerful 12-inch LF woofer with dynamic horn for clear vocals & strong bass 275W + 50W RMS output for loud and distortion-free sound performance Balanced Mic/Line input with push-switch selection Supports MONO jack and STEREO dual RCA audio inputs Switchable
Key Features
- Built-in amplifier for woofer and HF driver (no external amplifier required)
- Powerful 12-inch LF woofer with dynamic horn for clear vocals & strong bass
- 275W + 50W RMS output for loud and distortion-free sound performance
- Balanced Mic/Line input with push-switch selection
- Supports MONO jack and STEREO dual RCA audio inputs
- Switchable loop-through and mixed output for speaker linking
- Wide frequency response (50Hz–20kHz) for speech and music clarity
- Durable moulded cabinet suitable for professional PA applications
- Ideal for live events, religious gatherings, stage monitoring & conferences
Ahuja product — distributed by Harmoniq India. Prices on request.
Description
The Ahuja ABA-4000 is a bi-amplified active speaker system built for users who need loud, clear, and dependable sound without complicated setups. With separate amplification for low and high frequencies, this speaker produces balanced audio, improved clarity, and reduced distortion even during long events. It is ideal for live performances, conferences, religious programs, DJ setups, auditoriums, and public address systems where speech clarity and music quality are equally important. What is Ahuja ABA-4000? The Ahuja ABA-4000 is a powered PA speaker that includes an inbuilt amplifier for both woofer and horn drivers. This eliminates the need for an external amplifier, making installation faster and easier. In simple terms: 👉 Plug your microphone or audio source directly and start using it. Key Highlights Built-in Bi-Amplifier for better sound separation Powerful 12-inch woofer for deep bass response Dynamic horn driver for clear vocals Mic & Line input selectable via push switch Supports MONO jack and STEREO RCA inputs Loop-through output to connect additional speakers Rugged moulded cabinet for professional use Suitable for indoor and outdoor PA applications Sound Performance Explained How powerful is the Ahuja ABA-4000? 275W RMS power for low frequencies (woofer) 50W RMS power for high frequencies (horn) Total optimized bi-amp output ensures loud and distortion-free sound. Is it good for vocals? Yes. The horn driver improves speech clarity, making it excellent for announcements, speeches, and singing performances. Can it handle music playback? Absolutely. The wide 50Hz–20kHz frequency response allows balanced bass, mids, and treble for music playback. Technical Specifications Speaker Type: Bi-Amplified Active Speaker Woofer: 12” LF Woofer (2.5” Voice Coil) HF Driver: Dynamic Horn (1.75” Voice Coil) Power Output LF: 275W RMS (Class H) HF: 50W RMS (Class AB) Frequency Response: 50Hz – 20kHz ±3dB Crossover Frequency: 2kHz Signal to Noise Ratio: 60dB Tone Controls Bass: ±5dB at 100Hz Treble: ±5dB at 10kHz Inputs Balanced Mic Input Balanced Line Input Jack Line Input Dual RCA Input Outputs Loop Through Output Mixed Output (Input 1 + 2) Power Supply: AC 220–240V, 50
