Ahuja ABA-4000 Active Speaker

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, 50/60Hz
  Power Consumption: 375VA
• Dimensions: 385 × 585 × 305 mm
  Weight: 20.8 kg

Why Choose Ahuja ABA-4000?

If you need a professional speaker that is easy to set up, powerful in performance, and reliable for long events, the ABA-4000 is a practical choice. It combines Ahuja’s trusted audio engineering with modern bi-amp technology to deliver consistent sound quality every time.