PA MIXER AMPLIFIER TZA-4000DPM

Product Description

The TZA-4000DPM is a professional 400W 2-zone PA mixer amplifier from Ahuja Sound Solutions, designed for public address systems, places of worship, educational institutions, commercial buildings, and industrial facilities. It features a built-in digital MP3 player, multiple microphones and auxiliary inputs, independent zone control, and automatic DC backup operation for uninterrupted announcements and audio distribution.

Key Features

• 400W 2-zone PA mixer amplifier with built-in digital player
• 6 microphone inputs and 2 auxiliary inputs
• CD/Stereo music input (L/R) for external audio sources
• Built-in MP3 player with USB, SD/MMC card support
• LCD and remote control for digital player operation
• Independent zone ON/OFF control for two speaker zones
• Stereo/Mono operation for music and DJ applications
• Line input and output for each zone
• Preamplifier output for recording or booster amplifier connection
• Box Speaker / Driver Unit selector switch for each zone
• Resettable circuit breaker for overload and short-circuit protection
• Automatic transfer to 24V DC battery backup during AC power failure

Specifications

• Product Type: PA Mixer Amplifier
• Model: TZA-4000DPM
• Brand: Ahuja Sound Solutions
• Amplifier Type: 2-Zone PA Mixer Amplifier
• Power Output: 300W + 300W Max.
• RMS Output: 200W + 200W @ 10% THD
• RMS Output: 180W + 180W @ 5% THD
• RMS Output: 165W + 165W @ 2% THD
• Input Channels: 6 × Mic, 2 × Aux, CD/Stereo Input (L/R)
• Frequency Response: 50Hz – 15kHz (±3dB)
• Signal-to-Noise Ratio: 60dB
• Tone Controls: Bass ±10dB at 100Hz, Treble ±10dB at 10kHz
• Digital Player: USB, SD, MMC Card Reader with Remote Control
• Preamp Output: 200mV / 600Ω
• Line Output: 1V / 1kΩ
• Speaker Outputs: 4Ω, 8Ω, 70V & 100V for each zone
• Power Supply: 220–240V AC, 50/60Hz
• DC Backup Supply: 24V DC (2 × 12V Batteries)
• Power Consumption: 700VA AC, 9A DC
• Dimensions: 510 × 172 × 385 mm
• Weight: 24.2 kg
• Protection: Resettable Circuit Breaker, Overload and Short-Circuit Protection
• Application: Public Address Systems, Mosques, Churches, Schools, Auditoriums, Factories, Commercial Buildings, Railway Stations, and Industrial Facilities