Power Amplifier Board Bluetooth 5.2 TPA3255 and 34 similar items

Power Amplifier Board Bluetooth 5.2 TPA3255 2.1 Channel 300W 600W Subwoofer AUX Product Description This 2.1 channel amplifier board delivers up to 300W2+600W of power with Bluetooth 5.2, letting you build a powerful DIY speaker system for your home. Wire it up, connect your phone, and get room-filling stereo sound with a dedicated subwoofer channel. Key Features - Multiple inputs ? Bluetooth, AUX, USB flash drive, and USB sound card for easy pairing with your devices. - Dual chip design ? Two TPA3255 chips handle the stereo channels and subwoofer output for clean, strong power. - Easy DIY install ? Includes a small front panel so you can build your speaker without drilling custom holes. - Built-in protection ? Short-circuit, over-current, over-heat, and reverse-polarity safeguards help shield the board from damage. Quick Specs - Voltage: DC 19V-51V - Output Power: Up to 1200W max (300W2 + 600W) - Channels: 3 (2 stereo + 1 subwoofer) - Weight: 496g - Mounting: Surface mount Who It's For Perfect for hobbyists and DIYers who want to upgrade an existing speaker cabinet or build a custom powered subwoofer system at home. Click Buy It Now and get this amplifier board for your next sound project. Payments We accept all major credit cards, PayPal, and other secure payment methods for your convenience. Your payment information is fully encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Shipping Free Fast Shipping ? We offer free shipping with a standard delivery time of 3?7 business days. Multiple Carriers ? We may use USPS, FedEx, or UPS to ensure your package arrives safely and on time. Handling Time ? Orders are processed and shipped within 1?2 business days of receiving cleared payment. Shipping Restrictions ? Shipping to Alaska, Hawaii, Puerto Rico, and US territories may incur additional charges. Please contact us before ordering. Tracking ? A tracking number will be provided after shipment. Contact us if you have any delivery concerns. Returns 30-Day Hassle-Free Returns ? If you are not completely satisfied, return the item within 30 days for a full refund or exchange. Easy Return Process ? Contact us to start a return and we will provide detailed instructions and a return label. No Restocking Fees ? There are no restocking fees. However, the buyer is responsible for return shipping costs if the return is not due to our error. Refund Processing ? Refunds are processed within 5 business days of receiving the returned item in its original condition. Contact Us If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm, and we will do our best to respond within 24 hours.