10.01.201218.08.2022 от Tsvetan Nedyalkov

PSB Alfa B1

frequency response: 65-21,000 Hz (±3dB)
sensitivity: 91 dB
impedance: 6 ohms
recommended power: 15-90 watts
3/4″ aluminum dome tweeter
5-1/4″ clay metalized polypropylene woofer
bass reflex (ported) design