Vender Bluetooth 2.1 Power Digital Audio Amplifier Board Class D 3CH Hifi Subwoofer al mejor precio

Description: Power filter capacitor uses 2pcs 4700UF electrolysis, high temperature, low resistance and long life. This amplifier board all use high-end chip components, TDA7498 chip. Subwoofer 2-8Ω, left and right channels 4-8 Ω. Subwoofer 100W (24V / 3Ω) Output Power, 50W (24V / 4Ω) for left and right channels. With carefully selected components, quality assurance, neat component layout, beautiful appearance Specification: Item Type: Amplifier Board Working Voltage: 22-26VDC (recommended DC24V5-10A) Output Impedance: Subwoofer 2-8Ω, left and right channels 4-8 Ω Output Power: Subwoofer 100W (24V / 3Ω) 50W (24V / 4Ω) for left and right channels Input Impedance: 20KΩ Signal Input: 800-1500mV P-P Frequency Response: 20Hz-20KHz (± 3dB) 20-250Hz (subwoofer) Distortion: Subwoofer