PSR40N08AK,SPEAKER 8OHM 1W TOP PORT 83DB
PSR44N08AK,SPEAKER 8OHM 500MW TOP PORT 83DB
【ABB】PSR45-600-70,
PSR-45N08A-JQ,SPEAKER 8 OHM .25W 45MM ROUND
PSR500/24-10,
PSR500/24-20,
PSR500/24-40,
PSR500/24-5,
