1. High-pitched silk film, 5.25-inch glass fiber basin, professional frequency division, frequency range of 80Hz-22KHz, sensitivity of 89dB, appearance size: Ф198mm*81mm (white magnetic-absorbing borderless net cover).
Opening size: Ф180mm, power range: 15-30W (Bluetooth power amplifier can be added for customization).
2, YZ265BT boot default Bluetooth, can be customized AUX, TF boot music, customized power-on automatic play welcome, I/O port control, RS485, power amplifier Bluetooth speaker, with power supply.