The wholesale price of the TPA3118 PBTL Mono Digital Amplifier varies depending on the order quantity, but bulk buyers generally receive significant discounts compared to retail rates. Larger quantities reduce per-unit cost because packaging, handling, and logistics are more efficient in bulk orders. If you’re purchasing for OEM production, school or college labs, DIY kit assembly, or resale, opting for wholesale pricing offers the best value for high-volume requirements.

The minimum order quantity (MOQ) for bulk TPA3118 PBTL Mono Digital Amplifier is 500 units. This MOQ helps maintain stable pricing, ensures consistent batch-level quality checks, and allows faster dispatch for large orders. If you require more than 500 units, we can also arrange customized pricing and delivery schedules based on your project, OEM production, or institutional needs.

Yes, GST invoices are provided for all orders. Whether you're a retailer, institute, startup, or company, you will receive a proper GST bill that you can use for input tax credit and accounting purposes. Just provide your GST details during checkout or share them with the sales team.

Yes, the TPA3118 PBTL Mono Digital Amplifier is fully compatible with Arduino, Raspberry Pi, ESP32, and most microcontroller platforms. It accepts a wide operating voltage (8–24V) and delivers powerful 60W mono output, making it suitable for high-volume speakers, subwoofers, and performance-driven audio projects. You can feed audio input from DAC modules, PWM-to-audio converters, Bluetooth modules, or standard audio sources. Its high-efficiency Class-D design, low heat generation, and stable performance make it ideal for DIY audio systems, robotics, home automation, custom speakers, and embedded sound applications. It works well for both beginners and advanced audio developers building high-power amplifier setups.

We offer warranty only on branded products, and the coverage is based on the manufacturer’s policy. Generic products do not usually come with warranty, but branded products are covered as per their official guidelines. If you're ordering large quantities and want warranty-backed products, just let us know and we will recommend the best options.