Complimentary shipping on orders over $40
Featured piece

On-Stage Subwoofer Adapter (SSA21)

Original price was: $41.61.Current price is: $33.29.
SKU OY0000136770 Category
Thoughtful quality
Easy delivery
30-day returns

On-Stage Subwoofer Adapter (SSA21)

Adapt an M20 speaker stand shaft to connect to virtually any subwoofer mounting socket with our SSA21 Subwoofer Adapter. To increase speaker mount compatibility, this adapter features a 1 3/8″ mounting pole with a removable M20-threaded lug that enables a proper fit for virtually any socket including shallow M20, recessed M20, 1 3/8″ cup, and 1 3/8″ cup with M20. Its heavy-duty construction ensures sturdy support for reliable speaker placement.

Product Highlights

  • Adapts M20-threaded speaker poles to connect to unthreaded 1 3/8″ mounting sockets Removable threaded lug enables connection to any M20-threaded mounting socket Solid steel construction for dependable speaker support