Driver type

•  Midwoofer (17)
•  subwoofer (4)

Brand

•  Accuton (3)
•  Dayton Audio (7)
•  Peerless (3)
•  Purifi (4)
•  SB Acoustics (6)
•  ScanSpeak (2)

Speaker diameter

•  2" (2)
•  2.5" (1)
•  3" (5)
•  3.5" (1)
•  4" (27)
•  5" (45)
•  5.25" (1)
•  6" (37)
•  6.5" (23)
•  7" (22)
•  7.5" (6)
•  8" (38)
•  8.5" (3)
•  9" (1)
•  9.5" (2)
•  10" (28)
•  11" (1)
•  12" (11)
•  13" (1)
•  15" (6)

Impedance

•  4 Ohm (10)
•  6 Ohm (1)
•  8 Ohm (10)
•  9 Ohm (1)