説明

• 6 Inch 20W speaker audience Iphone connection Bluetooth ceiling speakers Moisture Resistant Home Audio System for Home Office Hotel Specifications: ● Model: SP-BT621 ● Type: Plug and play ceiling bluetooth audio system ● Power: 1*20W@8Ω ● Amplifier Channel: 4 Channel, RMS 4x15W amplifier board ● Amplifier Type: Digital Class D ● Frequency Response: 120Hz-15KHz(±3dB) ● THD: <0% at 1kHz,1/3 rated power ● S/N: >70 dB ● Speaker Unit: 6""*1 ● Installation: In-ceiling ● Material: ABS enclosure,metal clamps ● Power Supply: DC15V/3-5A ● Dimension: Φ188*76mm ● Cutting Hole: Φ170mm Kindly Remind: ► "Color: 1 laptop computer BT speaker" is for a unmarried bluetooth speaker; ► "Color: 1 master + 1 slave" is for one bluetooth speaker and one passive speaker, the passive speaker connect with the bluetooth speaker to play an analogous music; ► "Color: 1 master + 3 slave" is for one bluetooth speaker and three passive speaker, all the three passive speaker connect to the bluetooth speaker to play the same tune Tips: 1 Please notice that the Bluetooth call is SURPASS, the password isn't any password, you could connect bluetooth TV, smart voice assistant and different instruments through bluetooth 2 We can customise your Bluetooth call and password consistent with your desires The password calls for four digits (except 0000) If you must alter it, please make a word after putting the order prematurely or contact visitor service, otherwise we are able to send it in line with the default Bluetooth call and password Package contains: Ceiling speaker x1/2/3/4 Power delivery x1 Speaker wire(Optional)

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