Fosi Audio BL20A Bluetooth USB Power Amplifier

Fosi Audio BL20A is a powerful Bluetooth 5.0 HiFi stereo amplifier with AUX pre-output, which can be used as a pre-amplifier. Design Treble & Bass control and remote control to meet your more needs. The BL20A power amplifier supports AUX/U-Disk/Bluetooth input, suitable for most home passive speakers. Using two low-distortion TPA3116 high-performance chips to display ultra-high-definition sound quality. Let's join the audiophile’s music journey with Fosi Audio BL20A Amp! Specifications Specifications Details Model BL20A Chip Set TPA3116*2 Output Power 100W x 2 Terminating Impedance 2-8Ω Input Mode Bluetooth, AUX, U-disk Output Mode Speaker’s Output + 3.5MM AUX Pre-out Frequency Range 15Hz-20kHz (±1 dB) THD ≤0.001% SNR ≥92dB Input Sensitivity ≤500mV Support Format MP3/WMA/APE/ FLAC/WAV U-Disk Capacity MAX 32GB Bluetooth Transmission Distance Up to 164ft/50m Device Dimension 3.54×4.72×1.18 inches Product Weight 0.71lb/323g DC Input