Feature:
The amplifier board adopts two imported TPA3116D2 digital HIFI amplifier chip as the core, one piece as left and right channel power amplifier, other piece as pre-bridge briver with NE5532 subwoofer, with a small, high effeciency, high power characteristics.
Specification:
Product name: 2.1-channel audio amplifier
Chip: TPA3116D2
Gold-plated RCA output port
Supply voltage: DC 12-24V
Output power: 2x50W 4Ω, 2x20W 8Ω
Output impedance: 4-8ohm
Frequency range: 14-100Khz
Distortion: 0.1 (%)
SNR: 89db
Number of channels: 2
Package includes:
1 x Power Audio Amplifier Board
4 x PK-BFA
2 x Screws
1 x Power cable
1 x 3.5mm AUX cable
2 x Jumper caps
