3通道(2.1)同轴蓝牙无线吸顶音箱xbpa-1021b与手机、ipad、笔记本电脑等无线设备本地连接,实现本地无线音频传输和扩声,每个蓝牙低音单元可以连接到2个无源扬声器,低音单元扬声器6“同轴50w,立体声扬声器输出5”30w。
2.1(3通道)同轴蓝牙无线吸顶音箱采用自由驾驶方式,用户只需将扬声器连接到应用产品上,即可快速实现音乐的无线传输,享受无线音乐的乐趣。
技术参数:
type no. | xbpa – 1021b |
the power supply audio interface | dc24v 3a |
the 3.5 mm | |
the bluetooth specification | bluetooth v4 |
modulation method | gfsk, pi /4 dqpsk, 8dpsk |
support bluetooth protocol | avrcpv1.4 hfpv1.6 hspv1.2, a2dpv1. 2 |
wireless transmission range | 10 meters |
bluetooth audio format | support aac, mp3, sbc, stereo |
rated power | 30w*2+50w |
standby power consumption | < 2w |
frequency response | 60 hz ~ 18 khz + 1 / - 3 db |
harmonic distortion | thd 1% or less |
signal to noise ratio | 68 db or higher |
load the horn | 8 ω |
packing list | surround sound passive speaker *2, active woofer *1, power adapter *1, manual *1, warranty card *1 |
speaker unit | 5.25 "coaxial loudspeaker. bass 6 inch |
frequency division circuit | 2 frequency division. |
intelligent power | start immediately if there is a signal, cut off automatically if there is no signal |
产品优势特点
外部音频信号,当有外部音频信号时,它会自动切换到外部电视音频信号,内置无信号自动待机系统,当没有音频输入号码时,设备将进入待机状态,信号将立即打开,无延迟。
电源采用直流电源,安全可靠。
3通道(2.1)同轴无线蓝牙吸顶音箱系统示意图