QR Series

Speaker Terminal Cork Gaskets. Seal the deal with this custom made gasket! - Adhesive backing for easy application! *Only fits SMD branded Speaker terminals*

8 gauge, 4 gauge, 1/0 AWG ring terminals with a 5/16" Hole. Comes in a 5 pack, 10 pack, or 25 Pack of your choice! PRO Series Ring Terminals 8 Gauge Input to 5/16" Ring Custom installation look Black or Red boot terminals Platinum Finish Easy to crimp!

The SMD QR-1 Quick Release Heavy Duty speaker box terminal cup is a great solution to 2 common problems.  One being that most terminal cups are very wimpy! Not this one! Rather than a very thin injection-molded unit like most others use, ours has a...

The SMD QR-1 Quick Release Heavy Duty speaker box terminal cup is a great solution to 2 common problems.  One being that most terminal cups are very wimpy! Not this one! Rather than a very thin injection-molded unit like most others use, ours has a...