B50 Bluetooth Stereo Amplifier with Transmitter

B50 Can output upto 50Wx2 to power 4Ω stereo speakers,able to connect TV HDMI ARC and able to stream to BT speakers and earphones.B50 build with QCC3040 support APTX HD to receive and stream high quality music.

B50 feature
power amplifier

50W+50W Power Amplifier

Can output upto 50Wx2 to power 4Ω stereo speakers.

HDMI ARC

Able to connect TV HDMI ARC and able to stream to BT speakers and earphones

HDMI ARC
QCC3040

QCC3040 APTC HD

B50 build with QCC3040 support APTX HD to receive and stream high quality music

Bluetooth Transfer

Support connect upto 2 different Bluetooth speakers and earphones

bluetooth earphone

Bluetooth Receiver

Support connect upto 2 different mobile device to stream music

Phono In

Able to connect Vinyl player as phono amplifier and stream through Bluetooth.

PHONO IN
B50 bluetooth audio amplifier

Specification

Bluetooth
Bluetooth Standard: 5.2
Transmit:2x Bluetooth TX, able to connect up to 2 Bluetooth speaker or earbuds
Receive:2x Bluetooth RX, able to connect up to 2 Bluetooth transmitter device
Codec:APTX HD, APTX, AAC, SBC
Amplifier
Amplifier Power:
24V 4ohm 50W *2
24V 8ohm 30W *2
Speaker Impedance:4-8ohm
Frequency Response:20Hz to 20KHz
THD+N:<0.1% @ 1W 1kHz
SNR:>93db
General
Power input:24V/4.16A
Dimensions: 185*155*50mm
Weight:900g

Audio I/O
Audio input
Line in:Analog RCA,Max 2V RMS Input
Phono in:Analog RCA, support MM/MC
Optical in:Max 192kHz/24bit sample rate decode PCM encoding
HDMI ARC:PCM only
USB Host:USB disk drive playback, support resume playback
Sample rate: 48kHz
Storage format: Fat16, Fat32, exFAT, up to 128GB
Support codec: mp3(data rate up to 384kbps), mp4, wma, mov, m4a, aac, flac(96kHz/24bit), ape
USB Type-C:USB DAC for PC connection
Sample rate: 48kHz
Audio Output
Subwoofer out:Max 3V RMS output, Frequency Response: 250Hz
Speaker out:50W per channel @ 4ohms

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