PSR-57F08S02-JQ,SPEAKER 8 OHM .25W 57MM ROUND
PSR-57F08S-YHQ,SPEAKER 8OHM 500MW TOP PORT 86DB
PSR-57N08A01-AQ,SPEAKER 8OHM 500MW TOP PORT 92DB
PSR-57N08A01-JQ,SPEAKER 8 OHM .25W 57MM ROUND
PSR6-600-70,
PSR66N08AK,SPEAKER 8OHM 1.5W TOP PORT 89DB
PSR7551ABA2YZR,PROTOTYPE
PSR7551ABA4YZR,PROTOTYPE
