TDA7498E Stereo Power Amplifier Board Bluetooth 5.0 | 150W*2, Bass & Treble Control, Easy Installation

Compact high-power stereo amplifier module based on the TDA7498E chip, delivering 2.0-channel output with 150W*2 (left and right channel) true HiFi performance. Dedicated Bass and Treble knobs let you shape low and high frequencies precisely: turn the Bass knob clockwise to boost lows and counterclockwise to cut them; turn the Treble knob clockwise to increase highs and counterclockwise to reduce them. The main control employs a high-end rotary encoder for 360-degree infinite tone adjustment, accompanied by high/low tone knobs and a combined volume/on-off knob that offers smooth operation and one-button start/stop. The TDA7498E provides low distortion and low noise alongside built-in protections including overheat protection, undervoltage protection, and short-circuit protection to safeguard the system. Connectivity includes Bluetooth 5.0 (up to 15 meters unobstructed) and an AUX input; when an AUX cable is inserted the amplifier switches to wired input automatically, with Bluetooth set at the lowest priority. It pairs with smartphones, tablets, laptops and AUX devices such as MP3 players, and can drive both passive and active speakers. Thermal design features a large-area heat sink (463715mm) bonded with thermally conductive silicone paste to the copper-clad shell, effectively increasing dissipation area for stable high-power operation.