SL-BD13 is new stereo class D amplifier with bluetooth, it is 3W(8ohm) continuous average per channel digital audio power amplifier, Bluetooth circuit used JIELI chip, can pairing with any Bluetooth device. The input power was used DC5V.
2. Application
Power speaker
Digital product
Computer and PC multimedia
Television
Powered system
DVD player
Furniture
3. Feature
Input Voltage: DC5V
Output Power: L and R channel 2*3W(MAX)
Output impendence: 4~8Ω
PO at 0.1% THD+N, RL = 8 Ω 1.0W (typ)
Superior Low Noise
Filterless and Low EMI
High efficiency up to 90% (Class-D mode)
Less external components required
High PSRR: -80dB(217Hz)
Over current protection, over thermal protection
Support mute function
Bluetooth module is a Max.4dBm( Class2 ) module.
compliant with the Bluetooth V2.1 protocol.
16bit stereo DAC with Headphone Amplifier.
Support the Bluetooth protocol framework: HANDS-FREE PROFILE (HFP:HF); ADVANCED AUDIO DISTRIBUTION PROFILE(A2DP:SNK); AUDIO/VIDEO REMOTE CONTROL PROFILE(AVRCP:CT);
Support the SBC decoding, support for stereo output with 16KHz/32KHz/44.1KHz/48KHz sample rate
Support the mobile music player switching songs, playing or pausing music
Support the echo cancellation and noise suppression