The Ahuja TZA-4000DPM is a professional-grade two-zone public address (PA) mixer amplifier designed for sound reinforcement in halls, auditoriums, worship spaces, commercial venues, and events where flexible audio management is needed. It delivers a total of 400 W power split across two zones, making it suitable for medium to large sound installations.
A standout feature of the TZA-4000DPM is its built-in digital MP3 player with USB, SD, and MMC card support, complete with an LCD display and remote control for easy music playback — ideal for DJ programs, background music, and announcements. A stereo/mono switch allows you to tailor music output to match the acoustics or application.
The unit includes 6 microphone inputs, 2 auxiliary inputs, and a stereo/line input (L/R), giving you versatile connectivity for mics, mixers, media sources, or external audio gear. Each zone offers independent line inputs/outputs, speaker outputs (4 Ω, 8 Ω, 70 V & 100 V), and a box speaker/driver selector switch to safely manage bass and driver units.
For protection and reliability, the TZA-4000DPM features a resettable circuit breaker, overload and short-circuit safety, and the ability to instantly transfer to DC power (car battery) if AC mains fail — ensuring uninterrupted operation in critical setups. It also has tone controls (bass and treble), an efficient frequency range suited for voice and music, and rugged construction for frequent use.
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