brand:FX-AUDIO-

model:2.1BL

Input mode: BT IN/ RCA IN / AUX IN

Output mode: Passive left and right channel output+passive subwoofer output

output power: 50W+50W+100W(4Ω）

Impedance matching :4-8Ω

SNR :103dB

THD：0.03%

working voltage：24V4A

frequency response：20HZ-20KHZ

Treble gain range：±6dB

Subwoofer cut-off frequency range：40-180HZ

power waste：0-100W

Chip combination：QCC3034+TPA3116D2+NE5532+MCU STM8

color：Black/Silver

weight：1KG

Package size：27CM*21CM*8CM