LM1875T Mono Amplifier Board DIY Kit Set Audio HIFI 30W Power AMP PCB Sound System For Speaker LM1875

Product Description: 1.Output Power: Typical 20W (maximum 30W)2.Speaker Impedance: 4Ω-8Ω3.Total harmonic distortion: <0.04%4.SNR: 105dB5.Frequency response: 14Hz-100kHz (RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz)6.Supply voltage: Recommended ± 25V (maximum voltage can not exceed ± 30V, 18V AC full bridge rectifier is 25V)Products without a radiator, you may need to purchase additional radiator

Package Included:1 x LM1875T Mono Amplifier Board DIY Kit Set