ขาย เครื่องขยายเสียงสเตอริโอดิจิตอลบลูทูธ 5.0 10W / 15W / 20W พร้อมกล่องเคส Dc12-24V ราคาที่ดีที่สุด

Name: Bluetooth digital power amplifier ule Voltage: DV8-24V Bluetooth version: 5.0 Transmission distance: 15 meters Number of channels: two channels Output power: 10W x 2, 15W x 2, 20W x 2 Adapted speakers: 4 ohms, 8 ohms, 16 ohms, ule protection mechanism: power supply reverse connection protection, short circuit protection, and self-recovery protection. colour: black Material: PCB Size: 50x33x14mm Package Contents: 1 x Amplifier boardOnly 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.