Onkyo HTP-770B Service Manual page 4

EXPLODED VIEWS-2
SKW-770 : POWERED SUBWOOFER
SP08
SP01a (Subwoofer ass'y)
(All)
SP01b (Subwoofer ass'y)
(Without AMP unit, Speaker unit and Power transformer)
SP06
SP07
x 6 pcs.
SP02
x 4 pcs.
SP04
x 4 pcs.
HTP-770