XH-M546 Preset Pre-stage TPA3116D2 Dual-channel 150W*2 Ultra-high Power Digital Power Amplifier Boar

Specification:
Product name: TPA3116D2 digital power amplifier board Product model: XR-546 Chip type: TPA3116D2 Input voltage: DC12-24V Power supply current: >3A Output power: 150W*2 Efficacy ratio: >90% Number of channels: two channels Product size: 125*88*18MM Product weight: 170 g
Package included:
1 x amplifier board 1 x cable