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  • Texas Instruments's power amplifier digital amplifier chip TPA3116.
  • The new Bluetooth 5.0 technology with low power consumption and high sound quality.
  • Electronic volume control, without the potential noise of traditional resistor volume control noise when adjusting the volume.
  • With tone adjustment, the BASS and TREBLE can be adjusted separately.
  • Equipped with a pop sound control circuit, there is no pop sound when switching on and off.
  • High current adapter adapts to the dynamic response of audio.
  • Extremely small size, more flexible placement.
SMSL A50 Bluetooth 5.0 Stereo Audio Amplifier Specifications
Product Type Amplifier
Amplification Type Class D
Amplification Chips 2* TPA3116
Inputs Bluetooth 5.0
1* Stereo RCA
Output Speaker terminals
Output Power 2* 33W @ 8Ω, 24V, 1% THD+N
2* 60W @ 4Ω, 24V, 1% THD+N
Frequency Response 20Hz-20kHz
Bass/Treble control ±14dB
THD+N 0.02%
Channel Separation -105dB (1kHz)
Input Sensitivity 440mVrms
SNR 100dB
Supply Voltage Range 12-24VDC
Consumption 36W
Standby Consumption < 0.5W
Dimensions (W*D*H) 97 x 107 x 32mm
Weight 300g
Color Black
  • 1x SMSL A50
  • 1x Remote control
  • 1x Power supply

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