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Name：Bluetooth LED dimmer
Describe：
Bluetooth 2.1 amplifier bard 2*100W
Content：
Bluetooth 2.1 amplifier bard 2*100W
1. Introduce
SL-BD26 is the new design of digital power amplifier with Qualcomm bluetooth, it is
new product for using TPA3116 IC, and connection is very simple. It is 2*50W
continuous average per channel and 100W bass channel, have treble and bass
function. it use QCC3031 bluetooth module, power efficiency and good sound.
2. Application
Power speaker
Digital product
Computer and laptop
Portable product
Wireless product
TV, DVD and the other product
Home Theater
3. Feature
A. Amplifier
Working Voltage: DC 15-24V
Standby by current:50MA
Output Power: 2*50W+100W
Output impedance: 4~8Ω
Dynamic Range = 98 dB
High Power, 50 @ 4Ω, 0.1% THD+N
High Efficiency, 90%
Frequency Response:20Hz-20K Hz
MAX output current:4A
Integrated Gate Drive Supply
Over-current protection
Over and under-voltage protection
PCB material is FR4, thickness 1.6MM
The Amplifier dimension is 130mm*72.7mm
Storage temperature: -20deg~65deg
B. Bluetooth
Bluetooth module is a QCC3031, Max.4dBm( Class2 ) module.
Fully Qualified Bluetooth v5.0.
Integrated 16-bit Stereo Audio CODEC 101dB SNR for DAC.
Wideband speech supported by HFP v1.6 Profile and MSBC codec.
SBC, MP3, AAC decoder support.
HSP v1.2/ HFP v1.6/ A2DP v1.2/ AVRCP v1.4
HSP v1.2/ HFP v1.6/ A2DP v1.2/ AVRCP v1.4
Support APTX, APTX HD, APTX LL
Bluetooth used Isolated Power Supply
Support mute function