Features 1.Output Power: Professional TDA7498 dual channel class D sound amplifier board, a 100W+100W class D sound amplifier. 2.Superior Performance: TDA7498 dual channel amplifier chip, high power, excellent sound quality, no distortion, giving you excellent listening enjoyment. 3.Single Power Supply: This IC chip uses single power supply, mainly used in home theater and have speakers. 4.EPU Hyperlinear Package: Digital amplifier board adopts the EPU hyperlinear package with exposed heat sink pads facing upward, which has superior performance and superior to similar amplifiers. 5.Safety Protection: Digital stereo power amp module with over current, temperature, short circuit protection, hence safe for use specificationItem Type: Digital Amplifier Board_x000D_ Material: PCB_x000D_ Model: XH M510_x000D_ Input Voltage: DC14-34V_x000D_ Output Power: 100W x 2_x000D_ Output Resistance Group: 4-8 Ohms_x000D_ Line Type: Class D_x000D_ Chip Selection: TDA7498_x000D_ Frequency Response Range: 18-100KHZ PackageList 1 xDigitalAmplifierBoard 4 x Accessories