World Tone
Professional Audio Amplifiers
High-fidelity PA amplifiers, public-address systems and sound reinforcement — engineered for stages, temples, campuses and events across India & the UK.
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Single Channel PA Amplifiers
High-power single-channel PA amplifiers from 120W to 1600W RMS for large venues, worship halls, schools and outdoor public address.
Double Channel Power Amplifiers
Stereo and bridgeable dual-channel power amplifiers up to 5600W for concert-grade subwoofers and touring sound systems.
Two Zone PA Amplifiers
Dual-zone amplifiers with independent control for two areas — ideal for temples, malls, campuses and multi-room installations.
PA Player & Recorder Amplifiers
Compact PA mixer, player and recorder amplifiers from 45W to 200W with multi-mic inputs and battery backup for schools, offices and shops.
PA Audio Mixers & Consoles
Professional audio mixing consoles and DJ mixers for live sound, stage and studio applications.
PA Speakers & Tower Speakers
Heavy-duty PA speakers, metal column speakers, horn speakers and megaphones for sound reinforcement.
PA & Wireless Microphones
Professional wired and wireless microphone systems for stage, speech and public address.
PA Accessories & Spares
Driver units, microphone stands and genuine spares for professional PA systems.
PA Amplifiers Made in Delhi
World Tone designs and builds public address amplifiers in Shahdara, East Delhi, and has done so since 2004. The range covers single channel PA amplifiers from 120W to 1600W RMS, double channel power amplifiers for subwoofers and touring rigs, two zone amplifiers that drive two areas independently, and compact player and recorder amplifiers from 45W to 200W. We also supply PA speakers, column and horn speakers, wired and wireless microphones, mixers and spares, so a complete sound system can come from one supplier.
Built for Indian power conditions
Mains supply is rarely steady, so World Tone amplifiers use bi-metal circuit-breaker protection and carry an 18-month manufacturer warranty that covers voltage fluctuation and extreme temperatures. Models such as the WTX-10000 DP run on 220–240V AC or on 36V DC from three 12V batteries, so the sound keeps going through power cuts and at outdoor events. Outputs at 4Ω, 8Ω, 70V and 100V (depending on the model) let one amplifier drive a pair of stage speakers or a long line of horn speakers across a campus.
Which amplifier suits your venue?
- Temples, gurdwaras and malls: a two zone amplifier runs the main hall and the outdoor horns at different volumes.
- Schools, offices and shops: a player and recorder amplifier with several mic inputs and battery backup handles announcements and background music.
- Marriage halls and outdoor functions: a high-power single channel amplifier with a built-in MP3 player, USB and Bluetooth.
- Concerts and DJ setups: a double channel power amplifier for subwoofers and main speakers.
Still unsure? Read our guide on choosing a PA amplifier, or learn how 70V and 100V line systems work for long speaker runs.
How to buy
Visit us opposite Mansarovar Park Metro Station Gate 1 in Shahdara, buy through our dealers, or order on Amazon, Flipkart, IndiaMART and JustDial. Send the model name or the size of your venue on WhatsApp to +91 98112 97685 for current prices, dealer rates and bulk orders. Customers in the United Kingdom are served by our Liverpool office.
Frequently Asked Questions
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Trusted PA Amplifier Manufacturer Since 2004
World Tone in Delhi is a leading manufacturer and dealer of PA amplifiers, tower speakers, microphones and power amplifiers — supplying professionals across India and the UK for over two decades.