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www.atelectronics.in

Public Address (PA) Systems / Commercial Audio System

At AT Electronics, we design and build high-performance professional sound systems engineered for power, clarity, and reliability.
We specialize in creating custom amplifier–speaker setups for DJs, live events, studios, and fixed installations.
Our systems are crafted using industry-trusted components such as Zypher amplifiers, NX Audio amplifiers, and premium 15-inch and 21-inch high-excursion speaker drivers, all tuned to deliver exceptional output even in extreme conditions.

Custom-Built for Your Application

Every setup is designed based on your exact requirement - venue size, music style, and expected audience load. No generic “one-size-fits-all” systems.

High Power + High Reliability

We use robust Class-D and AB power amps from Zypher and NX Audio, known for clean power delivery, thermal stability, and consistent long-duration performance.

Precision Tuning & Sound Optimization

From crossover alignment to limiter settings, every system is professionally tuned for:

  • Deep bass

  • Crystal-clear highs

  • Balanced mids

  • Maximum SPL without distortion

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Hybrid Solar Systems


Why Choose Our Hybrid Solar Systems?

  • ⚡ Power Anytime: Panels produce best in peak hours, but our smart Hybrid setups store energy for use throughout the day and night.

  • 🔋 Battery Backup: Seamless backup power that keeps your home and business running during blackouts.

  • 🌞 Maximum Efficiency: We design panel layouts and inverter configurations to give you the highest possible output.

  • 🛠️ Reliable & Custom-Built: Every system is tuned to your exact load—fans, lights, computers, pumps, amplifiers, and more.

  • 💰 Lower Electricity Bills: Reduce dependence on the grid and save more every month.

  • 🔑 Complete Installation & Support: From site survey to wiring and safety compliance—everything is handled by us.

Perfect For:

Homes • Shops • Small Industries • Offices • Farmhouses • Remote Locations

Go Solar With Confidence:

We ensure durable components, professional installation, and clean wiring—backed by your trusted AT Electronics expertise.

AT Engine Flushing Oil for Diesel & Petrol Engines


Car engine flushing is an essential maintenance task that can enhance your vehicle's engine life, efficiency, and overall performance.


Modern engines feature complex systems like the EGR, Intake manifold, Intercooler, and Turbocharger. Carbon and soot buildup in these parts can cause serious long-term damage, making regular maintenance essential to prevent performance loss or failure.


Our product is specially formulated for today's engines with tighter tolerances compatible with BS4 and BS6 engines. It does not contain any harmful chemicals which could damage engine or rubber components in the engine.

It includes special additives designed to extend the life of rubber components, such as seals and gaskets in the engine. It contains a unique blend of mineral oil, controlled solvents, and Extreme Pressure additives formulated specifically for modern engines.


Using our engine flush oil instead of flush additives, can be beneficial for your engine. Flush oil effectively removes sludge, carbon deposits, and contaminants that build up over time, ensuring optimal oil and air flow to all engine components.

Our engine flush oil offers a deeper cleaning process, leading to improved fuel efficiency and reduced emissions, which also helps prevent Diesel Particulate Filters and Catalytic converter clogging.

To flush your engine, Start the engine and let it warm up for about 10 minutes to loosen up sludge and deposits.

Drain the old engine oil completely, Pour in the engine flushing oil, Let the engine idle for 10 to 15 minutes. This allows the flush oil to circulate and clean. Drain the flush oil thoroughly. Replace the old oil filter with a new OEM filter. Finally, add fresh engine oil as recommended by the manufacturer.

Regular flushing with our AT Engine Flush Oil helps keep your engine cleaner, stronger, and more efficient, mile after mile.