ITEM NAME:TDA7293 Module AC12V-32V 100W Digital Audio Amplifier Single Channel AMP Board Product Description Description: TDA7293 Module Dual AC12V-32V 100W DIY Digital Audio Amplifier Single Channel AMP Board Features: 1. The circuit is an official standard circuit, which is stable and reliable. 2. The filter uses a voltage of 50V capacity of 2200uf for large electrolysis. 3. Supply voltage: double 12-36V ring cattle, recommended double 32V ring cattle. 4. Output power: 85W*1 without distortion, rated power, crest value power 100W. 5. Can easily promote speakers above 100W, horn impedance: 4-8ohm. 6. New imported TDA7293 chips, no refurbishment and dismantling. Specification: Model: XH-M170 Vocal tract type: mono channel Load type: 4-8ohm Power supply requirements: AC dual 12-32V Input impedance: 100K Output power: Max 100W Frequency response range: 20Hz-20KHz Size: 60*40*30mm/2.36*1.57*1.18'' Note: It is necessary to use 3 wire of transformer, double 12-32 can be, and must stick thr heat radiator itself. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x TDA7293 Module.Included: 1 x TDA7293 Module. Output power: 85W 1 without distortion, rated power, crest value power 100W. Can easily promote speakers above 100W, horn impedance: 4-8ohm. Output power: Max 100W. Load type: 4-8ohm.