Treedix TDA7498 Audio Amplifier Board 100W+100W High Power Class D Audio Amplifier Amp Module Compatible with 8¦¸ Subwoofer Computer Speaker Motorcycle Home Theaters Active Speakers

Features:· Output power：100W + 100W (VCC = 32V, RL = 4Ω, THD = 10%).· Wide (14-30V) single power supply；High efficiency (η = 85%)；Use differential input to greatly reduce common mode noise.· Four levels of gain are selectable (12.6dB, 27.6dB, 31.1dB, 33.1dB).· Features shutdown mode and silent mode，intelligent protection function，overheat protection function.· Mainly used in home theaters and active speakers. Specification： Chip module: TDA7498 Input voltage: DC14-34V Output power: 100W x 2 Output impedance: 4-8Ω Line type: Class D Harmonic distortion: Po = 1W / 0.05% Frequency response range: 18-100KHz Switching frequency: 360KHz Signal to noise ratio: 110db Working Temperature：0~70℃ Appearance size: 96 * 64 * 25mm Package included: 1 x TDA7498 Audio amplifier board 1 x 3-pin line 1 x Volume switch 4 x Plastic base