Features: Immerse yourself in exceptional sound quality with the TDA7498E digital amplifier board and enclosure. This powerful amplifier board features an advanced chip and delivers an impressive output of 160wx2. The TDA7498E digital amplifier board comes with a durable enclosure, ensuring easy installation and protections for the circuit board. Made from durable materials, it ensures long lasting performances. Perfect for music enthusiasts, diy lovers, and professionals who value superior audios performances. Whether you're setting up a home theater, sound system, or car audios, this amplifier board is perfect for you. Transform your living space into an immersive audios experience with the TDA7498E digital amplifier board. It's also suitable for various settings such as studios, parties, and gatherings. Upgrade your sound system today! Upgrade your audios setup with the TDA7498E digital amplifier board. Immerse yourself in captivating sound and enjoy the convenience of easy installation. Specifications: Material:PCB+Plastic Size:As Picture Shown Output power: 2X160W (using 4ohm impedance horn unit, input voltage 36V, DCoutput power 160W+160W). Working voltage: 15~36VDCband input polarity reverse protections (the real power of the speaker is large enough, the recommended voltage is more than 32V, 8ADC, and the power supply power is too small, which will distort and break the sound, and so on, which will not play a shocking effect. ) Horn impedance: 4ohms, 6ohms and 8ohms Heat dissipation mode: temperature control forced air cooling (the heat sink temperature is high to a certain extent, and the fan is forced to dissipate heat) Work efficiency: 85% Package Includes: 1 Set Digital Power Amplifier Board note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.