TPA3116D2 BLUETOOTH 2.1 DIGITAL AUDIO AMPLIFIER BOARD 50 + 50 W + 100 W OF HIGH BASS FIDELITY FOR SUBWOOFER SPEAKER Price in Bangladesh
Product Description:
1. This is a support for Bluetooth audio receiver board , with amplifier amplification, bass frequency processing. with low, left and right channel volume adjustment, treble adjustment, total control volume of the potentiometer 2.1 amplifier board. CityTechBD
2. DC power supply 12-24 V power supply, maximum support 50 W (left channel) + 50 W (right channel) + 100 W (bass channel) - three output channels.
3. IT company's use of the United States TPA3116D2 digital amplifier chip as the core, a parallel bridge subwoofer output, make a left and right channel output.
4 .. Wide operating voltage of up to 90% efficiency. can use the good performance switching power supply, laptop switching power supply, you can also use the charging bottle, or car power supply, etc.
The main parameters of the product:
size (L * W * H): 101x100x25 m m, excluding potentiometer and projection socket
Operating voltage range: DC 11-25 V (current 3-4A, or 19-24V / 4-5A, such as high power requirements 20-24 V / 8-9A above)
Bluetooth receive distance:> 8 m (in meters)
Audio input sensitivity: 600-800mV
Frequency response range: 20Hz-20KHz
speaker impedance: left and right channel speakers: 4-8 ohm , bass speaker impedance: 2-8 ohm. CityTechBD