Model GZYJ1305 Quantity 1 Color Red + black Material FR4 Specification Working voltage: AC 12V; Max. output power: Left and right channels 2 x 18W super bass 36W; output impedance: 4~8 ohm Features Adopts original TDA2030A and NE5532; Senior filter capacitor adopts 2 x 6800UF adopts 10A and above rectifier bridge to ensure the powerful and outpouring motive power; The resistor adopts five circles metal resistor main circuit adopts accuracy +/- 1% five circles metal resistor to ensure the good SNR Application Audio accessory Other NE5532 audio amplifier IC the IC is warm timbre TDA2030A small power IC is with stable performance English Manual/Spec Yes Packing List 1 x Amplifier module 1 x Pack of accessory