Sub600. 2ch 300+300 ย้ายวอลและไม่ย้ายวอลลุ่ม

สินค้าพร้อมส่ง แท้100% Product parameters Product name: BT amplifier board with subwoofer expansion Product model: ZK-SUB600 Adapted power supply: The working voltage range is 18-50VDC, with a limit of 53V.It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or above. Maximum power: Single channel 300W@50V , 4Ω; 160W@50V , 8ΩThe higher the voltage, the smaller the resistance, and the greater the output power BT chip: Jerry 5.3, transmission distance of 10 meters Input method: BT+AUX+USB disk/sound card Number of channels: 2.0+ channel Power Amplifier chip: Original TPA3255 Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed! Product size: 137.5x100x27.8mm Product weight: Integrated：net weight 282g, with packaging 328g， Lead type：net weight 333g，with packaging 379g Product function Connect t