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Ahuja VX-400 Professional 400W PA Loudspeaker
The Ahuja VX-400 Professional PA Loudspeaker is a two-way passive speaker system designed for public address, commercial audio installations, stage monitoring and live sound reinforcement. With a 400W RMS power rating and 800W programme power handling, it combines a high-performance 15-inch low-frequency speaker with a dynamic horn driver to deliver powerful sound reproduction for speech and music.
The VX-400 features a rugged bass-reflex cabinet moulded from special polypropylene plastic for durability and portability. Its high-frequency driver incorporates a titanium diaphragm, while the passive crossover network uses low-resistance inductors and metallised polyester capacitors. The versatile cabinet profile supports stand mounting, wall mounting and horizontal or vertical suspension in compatible installations.
Key Features
- 400W RMS Power Rating: Designed for professional PA and sound reinforcement applications.
- 15-Inch Woofer: Supports powerful low-frequency reproduction for music and speech.
- Dynamic Horn Driver: Features a 1.75-inch voice coil and titanium diaphragm.
- Two-Way Speaker Design: Passive crossover network helps distribute audio frequencies between the drivers.
- Wide Frequency Response: Covers 45Hz to 18kHz.
- High Sensitivity: Rated at 98dB SPL at 1W/1m.
- 8-Ohm Impedance: Suitable for use with a compatible external PA amplifier.
- Rugged Moulded Cabinet: Polypropylene bass-reflex enclosure designed for portability.
- Flexible Installation: Supports stand mounting, wall mounting and horizontal or vertical suspension using integrated mounting points.
- Professional Connectivity: Two Speakon input sockets for compatible speaker cables.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ahuja |
| Model | VX-400 |
| Product Type | Passive PA Loudspeaker |
| Power Rating | 400W RMS / 800W Programme |
| Configuration | Two-Way |
| Low-Frequency Driver | 1 × 381mm (15-inch) speaker |
| LF Voice Coil | 76.2mm (3-inch) copper voice coil |
| High-Frequency Unit | Dynamic horn with titanium diaphragm |
| HF Voice Coil | 44.45mm (1.75-inch) |
| Frequency Response | 45Hz–18,000Hz |
| Sensitivity | 98dB SPL at 1W/1m |
| Maximum Rated SPL | 124dB |
| Nominal Impedance | 8 ohms |
| Enclosure Type | Moulded polypropylene bass-reflex cabinet |
| Port Design | Free-flow flared port |
| Input Connectors | 2 × Speakon sockets |
| Dimensions | W460 × H690 × D370mm |
| Weight | Approximately 22.10kg |
Applications
- Public address systems for commercial buildings
- Stage monitoring and live sound reinforcement
- DJ setups and entertainment events
- Auditoriums and presentation venues
- Religious gatherings and public functions
- Commercial audio and installed sound systems
Why Choose the Ahuja VX-400?
The Ahuja VX-400 combines 400W RMS power handling, a 15-inch low-frequency driver and a titanium diaphragm horn driver in a portable, durable cabinet. Its versatile mounting options, professional Speakon connections and high sensitivity make it a practical choice for event organisers, sound technicians and commercial audio installers.
Amplifier Compatibility
The VX-400 is a passive 8-ohm loudspeaker and requires a separate compatible power amplifier. Choose an amplifier appropriate for the speaker’s power rating and impedance. Use suitable speaker cables and follow the amplifier manufacturer’s recommendations for safe connection and operation.
Ahuja VX-400 400W RMS Professional Two-Way Passive PA Speaker with 15-Inch Woofer, Titanium Diaphragm Horn Driver and 8-Ohm Impedance for Public Address and Events
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