Specification:

：Product Name: Digital Audio Amplifier Board

：Amplification Type: Class D

：Chip selection: TPA3118

：Power supply voltage: DC10-24V input 8R speaker 20V, 4R speaker 15V

：Current: 3A recommended

：Output power: 30W

：Frequency Response Range: 35Hz-88KHz

：Number of channels: Mono

：Impedance matching: 4-8 ohms

：Dimensions: 4.5x3.5x1.2mm

Package Contents:

：1*TPA3118D2 mono audio receiving power amplifier board module 30W

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.