1PC Round Recessed Sub Speaker Box Terminal Binding Post Round Cup Spring Clip RTC

Description

Overall Diameter: 56mm.
Cutout hole: 48mm.
Spring clips will accept upto 4mm wire.
Rear terminals are standard 0.25″ female spade connector or soldered joints.
These good quality terminals are so easy to install – simply cut the holes & push in, secure internally with a small amount of glue.
Red and Black bands indicate polarity on binding post, in addition (+) and (-) are clearly marked on the front and the rear.