Ahuja ABA-4000 Portable Active PA Speaker – Powerful & Reliable Sound Solution The Ahuja ABA-4000 Active Speaker is a high-performance portable PA system designed for clear vocals, balanced music, and reliable sound output. With a bi-amplified 325W power system (275W LF 50W HF), this speaker is ideal for weddings, parties, school functions, religious programs, conferences, stage performances, and public address applications across India. Built with professional audio components, deep bass, sharp midst, and crisp highs through its efficient speaker design. Its portable and rugged cabinet makes it suitable for both indoor and outdoor events, while the plug-and-play active design removes the need for an external amplifier. This speaker is trusted by event organizers, DJs, institutions, and sound professionals who need powerful sound with long-term reliability. Frequently Asked Questions Is Ahuja ABA-4000 suitable for outdoor events?A-1 Yes, it is perfect for both indoor and outdoor use, including open grounds and large halls. Can I connect microphones and mixers together?A-2 Yes, the speaker supports balanced MIC/LINE, Jack, and RCA inputs for multiple devices. Do I need an external amplifier?A-3 No, this is a fully active PA speaker with a built-in bi-amplifier. Is it good for speeches as well as music?A-4 Absolutely. It delivers clear voice projection and balanced music output. Who should buy this speaker?A-5 Ideal for event organizers, DJs, schools, temples, churches, mosques, conference halls, and sound rental use. Specifications Model Ahuja ABA-4000 Type Portable Active PA Speaker Amplifier Type Bi-Amplified Active System Power Output (Bi-AMP) LF: 275 W RMS @ 1% THD (Class H), HF: 50 W RMS @ 1% THD (Class AB) Total Power Output 325 W RMS Frequency Response 50 Hz – 20,000 Hz ±3 dB Crossover Frequency 2 kHz, 24 dB/octave Signal-to-Noise Ratio 60 dB Tone Controls Bass ±5 dB @ 100 Hz, Treble ±5 dB @ 10 kHz Input Channels Balanced MIC/LINE, LINE (Jack), RCA (L & R) Output Options Loop-through (Input-1) / Mixed Output (Input-1 2) Output Regulation ≤ 0.5 dB (no load to full load @ 1 kHz) Protections AC Fuse: 1 × 4 A, DC Fuse: 2 × 6 A Power Supply AC 220–240 V, 50/60 Hz Power Consumption Approx. 375 VA Dimensions (W×H×D) 385 × 585 × 305 mm Weight Approx. 20.8 kg
