Ahuja Tza-4000em 400 Watts 2 Zone Pa Mixer Amplifier
Original price was: ₹33,040.₹33,000Current price is: ₹33,000.
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Ahuja TZA-4000EM 400 W two-zone PA mixer amplifier: 200 W + 200 W RMS, 6 mic and 2 aux inputs, 4 ohm, 8 ohm, 70 V and 100 V outputs.
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Description
Ahuja TZA-4000EM: 2-Zone 400 W PA Mixer Amplifier
A two-zone PA mixer amplifier delivering 200 W + 200 W RMS, with six microphone inputs, stereo operation for music and DC battery backup.
Built for Public Address Installations
A public address system fails when the amplifier cannot cover every zone or cannot be trusted during a power cut. Ahuja builds PA amplifiers for Indian conditions, with protection circuits and a battery changeover so announcements keep going.
What It Is
The Ahuja TZA-4000EM is a 2-zone PA mixer amplifier. It delivers 300 W + 300 W maximum and 200 W + 200 W RMS at 10% THD, with 6 mic inputs, 2 aux inputs, a stereo input and a line input, and separate line input and output for each zone.
Key Features
- 200 W + 200 W RMS: 300 W + 300 W maximum split across two zones.
- Stereo or mono operation: Stereo for DJ and music programmes, or mono to run two speaker groups at once.
- 6 mic and 2 aux inputs: Plenty of inputs, ideal for places of worship.
- Per-zone line input and output: Connect a mixer or booster amplifier to each zone.
- Driver unit selector: A box speaker or driver unit switch per zone defeats bass boost for safe use of driver units.
- DC backup and protection: Instant transfer to car battery power plus a resettable circuit breaker.
Why the Ahuja TZA-4000EM Stands Out
The TZA-4000EM provides real two-zone flexibility with zone on/off control, a preamp output for recording and 4 ohm, 8 ohm, 70 V and 100 V outputs for each zone, so it can drive almost any speaker layout.
Installation and Safety Notes
Place the amplifier on a stable, ventilated surface or in a rack with open space around the vents, and never cover the air passages. Match each speaker load to the correct output terminal: use the 4 ohm or 8 ohm outputs for low-impedance speakers and the 70 V or 100 V outputs for constant-voltage line systems, and keep the total connected load within the rated power. Route microphone and line cables away from mains cabling to reduce hum, and switch the unit off before changing speaker connections. For large venues, have a qualified installer plan and wire the system.
Need Help Choosing?
If you are unsure whether this product suits your setup, send us a message before you order. Tell us which equipment you already own and how you plan to use it, and our team will confirm compatibility and suggest any cables, stands or accessories you may need. Buying from us also means you receive a proper GST invoice for your records and can reach an Indian support team if you need help after your purchase.
Perfect For
- Auditoriums, halls and places of worship
- Schools, colleges and offices
- Factories, hotels and commercial venues
Best Suited For
Schools, places of worship, hotels, offices, factories and halls that need a dependable public address system backed by Indian service support.
Our Promise
Every unit we sell is 100% genuine and brand new, covered by the official manufacturer warranty. You receive a proper GST invoice with your order, and we ship free across India.
Frequently Asked Questions
What is the power per zone?
200 W RMS at 10% THD per zone, with 300 W maximum.
Can I run two speaker groups?
Yes, in mono mode the two zones operate separate groups of speakers.
What are the dimensions?
W510 x H172 x D385 mm, 24.2 kg.
Technical Specifications
| Specification | Detail |
|---|---|
| Type | 2-zone PA mixer amplifier |
| Power output | 300 W + 300 W max; 200 W + 200 W RMS at 10% THD; 180 W + 180 W at 5%; 165 W + 165 W at 2% |
| Inputs | 6 mic (0.6 mV), 2 aux (100 mV), stereo L/R (200 mV), line L/R (1 V) |
| Frequency response | 50 to 15,000 Hz +/-3 dB |
| Signal-to-noise ratio | 60 dB |
| Tone controls | Bass +/-10 dB at 100 Hz; treble +/-10 dB at 10 kHz |
| Outputs | Preamp 200 mV/600 ohm; line 1 V/1 kohm |
| Speaker outputs | 4 ohm, 8 ohm, 70 V, 100 V per zone |
| Power supply | AC 220 to 240 V, 50/60 Hz; DC 24 V (2 x 12 V car battery) |
| Power consumption | AC 700 VA; DC 9 A |
| Dimensions | W510 x H172 x D385 mm |
| Weight | 24.2 kg |
