LM1875T 20W Mono Channel Stereo Audio Amplifier Board Module HIFI DIY Kits QDE

Specification:

Origin: Mainland China

Type: Module

Condition: New

Output power: typical 20W (maximum 30W)

Speaker impedance: 4Q-8Q

Total harmonic distortion: <0.04%

Signal-to-noise ratio: 105dB

Frequency response: 14Hz-100kHz (the maximum range calculated from the RC high and low pass circuit is 3.29Hz-482.29kHz)

Power supply voltage: recommended ±25V (the maximum voltage cannot exceed ±30V, AC 18V full-bridge rectification is 25V)

Material: Mixed materials

Product size: 47.00x38.00x10.00mm

Product size: 1.85x1.5x0.39inch

Note:

Shipped in parts and need to be assembled by yourself.

Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

Please allow 1-2cm measuring deviation due to manual measurement.