Radius Sub - 3.5" R-Box - Vermeer 2-1/8" LPT Pin..
The Broadest Selection. Period.
If you need sub, you are in the right place. At Radius, we offer more adaptors and crossover subs than anyone. We have hundreds of subs in stock, ready to go, right now. Or we can cut a custom sub for you quick.
Connection: 3.5" R-Box x 2-1/8" Low Profile Pin
Hardness: 32-36 Rockwell C
Vermeer® Model Compatibility:
D16x20 thru D36x50