
Part Numbering (Speakers & Receivers)
__ __ __ __ __ __ __ __ __-__
A B C1 C2 C3 D1 D2 E F G
A) Audio, Surface Mount, Audio Speaker Transducer
B) Speaker, Receiver
C1,C2,C3) Diameter or largest Dimension
D1,D2) Impedance (04, 08, 16, 32, 64, C0)
E) Paper, Mylar, etc
F) Round, Square, Oval, Pinwheel
G) Special Identifier (OPTIONAL) -LW(C): Wire length with or without
connector, -WR for water resistance, -R for RoHS compliance
Ex. AS05008MS-R, AS05708MS-LW305-R, AS03504PR-WR-R