Using the original 5532 op amp pre-class, TPA3116 digital amplifier chip, carefully designed to optimize the circuit layout,
sound quality is very good, power. The volume can be adjusted by connecting the phone
Power supply: 2.1 interface DC 10 ~ 25V power supply with power input reverse protection
Audio input: 1. Various versions of Bluetooth connection Stereo input, using CSR64215 Bluetooth chip, Bluetooth V4.2, support APT-X low delay;
2. AUX input
Output impedance: 8 ohms best (can drive 4,6,8 ohm impedance speakers)
Output power: 50W + 50W (stereo)
Recommended power supply: 24VDC (current 3A more appropriate)
Shell material: metal aluminum anode black (bulk shell can be customized LOGO)
Auxiliary interface: communication interface