Is the TZA4000DPM suitable for a multi-story building with separate floors?

Yes; the 400W two-zone design with 200W per zone lets you power separate floors or wings independently, making it ideal for schools, hospitals, or office complexes where announcements reach different areas simultaneously.

How does the built-in USB/SD player help during worship services?

The integrated MP3 player lets you pre-load hymns, Qurans, or background music on a USB stick or SD card—no external device needed—and switch between live microphone input and recorded audio instantly during services.

Can I connect both analogue and digital audio sources at the same time?

Yes; the 6 microphone inputs and 2 auxiliary inputs accept analogue sources (instruments, CD players), while the USB/SD player handles digital media, giving you flexibility to layer different sources.

What happens to announcements if the main power goes out?

The automatic 24V DC failover ensures critical announcements continue uninterrupted when mains power fails, making it dependable for emergency communications in schools, hospitals, and government buildings.

Is this amplifier better than the TZA2000DP for larger prayer halls?

The TZA4000DPM delivers double the power (400W vs. 200W), making it better suited for larger or higher-ambient-noise environments; choose based on your venue size and acoustic treatment—Procure.ae can advise on your requirements.

What maintenance does the PA mixer amplifier require?

Keep the amplifier in a cool, ventilated location away from moisture and dust; check cable connections monthly and test the 24V DC backup system periodically to ensure failover readiness.

What is the typical lead time for TZA4000DPM delivery in the GCC?

Procure.ae arranges delivery across the UAE and wider GCC regions on a request-a-quote basis; timeframes depend on your location and stock availability—contact the team for an estimate.

Do you provide site surveys or installation guidance for large venues?

Procure.ae offers technical consultation on setup and installation—reach out with details of your venue size and layout, and the team can advise on placement, cabling, and speaker matching.

How much total power output does the TZA4000DPM provide?

The amplifier delivers 400W total, split as 200W to Zone 1 and 200W to Zone 2, allowing you to power larger or more numerous speakers compared to lower-wattage models.

Is the automatic failover system standard, or is it an optional extra?

Automatic 24V DC failover is built into the TZA4000DPM; it requires an external 24V power source (battery or UPS) to be connected, which you provide separately.

What is covered under the product warranty?

Contact Procure.ae to confirm warranty coverage, duration, and any exclusions—these details depend on your purchase agreement and region.

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Ahuja TZA4000DPM 400W Two-Zone PA Amplifier with USB/SD – 6 Mic & 2 Aux Inputs

Ahuja TZA4000DPM 400W Two-Zone PA Amplifier with USB/SD – 6 Mic & 2 Aux Inputs

Name: Ahuja TZA4000DPM 400W Two-Zone PA Amplifier with USB/SD – 6 Mic & 2 Aux Inputs
Brand: Ahuja
SKU: TZA4000DPM

The Ahuja TZA4000DPM is a high-power 400W two-zone PA mixer amplifier with 6 microphone inputs, 2 auxiliary inputs, a built-in USB/SD MP3 player, and automatic 24V DC failover — suited to medium-to-large dual-zone worship and commercial PA installations.

Overview

The Ahuja TZA4000DPM delivers 400W of two-zone PA amplification with an integrated digital media player. Designed for medium-to-large installations where two independent speaker groups require powerful, separately controlled audio, it combines six microphone inputs, two auxiliary inputs, a stereo CD/Line input, and remote-controlled USB/SD/MMC playback in a single rack-mountable chassis. Automatic DC failover and accessible rear-panel DC fuses ensure uninterrupted operation in critical PA environments.

Key Features

Two independent speaker zones with high-power total output of 400W
6 microphone inputs, 2 auxiliary inputs, and CD/Stereo L&R input
Built-in digital MP3 player with remote control, USB and SD/MMC card support
Flexible zone connectivity: 100V (LMT) or low-impedance speaker loads per zone
Automatic AC-to-24V DC (2 × 12V car battery) failover
Rear-panel DC fuses for convenient access and replacement

Specifications

Brand: Ahuja
Model: TZA4000DPM
Power Output: 400 W total (two zones)
Mic Inputs: 6
Aux Inputs: 2 (plus CD/Stereo L&R)
Frequency Response: 50–15,000 Hz ±3 dB
Power Supply: AC 220–240 V, 50/60 Hz; DC 24 V (2 × 12 V car battery)
Dimensions: W510 × H172 × D385 mm
Weight: 24.2 kg
Color: Black
Country of Origin: United Arab Emirates

Why buy from Procure.ae

Procure.ae is the UAE and GCC's go-to B2B platform for professional PA and AV equipment. We offer competitive pricing, volume discounts, fast regional delivery, and technical support for complex PA system projects. Request a quote today.

FAQ

Q: How does the TZA4000DPM compare to the TZA2000DP?
A: The TZA4000DPM provides double the total power output (400W vs 200W), making it suited to larger venues requiring more acoustic headroom across both zones.

Q: What speaker impedances are supported per zone?
A: Each zone supports both 100V (constant voltage) and low-impedance speaker connections, providing maximum flexibility for mixed or standard speaker system configurations.