Add a Speaker Pole to Any Subwoofer
On-Stage Stands is known throughout the industry for coming up with ingenious solutions for everyday problems. This SSA21 subwoofer adapter is exactly what Sweetwater expects from On-Stage Stands. It screws into any M20 threading, instantly adding an M20 speaker shaft attachment point that accommodates virtually any subwoofer on the planet. With a 1-1/2" cup and 100-pound capacity, the SSA21 can handle a wide range of speakers and top boxes.On-Stage Stands SSA21 Subwoofer Adapter Features:

Subwoofer adapter with removable M20 threading
Threading attaches to M20 speaker shafts to accommodate virtually any subwoofer on the market
Removable M20 threading and a tapered, steel-lugged lower section to accept 1-1/2" cups
100-pound weight capacity holds even heavy speakers
Includes Allen key for M20 lug removal

Sweetwater is an Authorized On-Stage Dealer

  • Genuine New Item
  • Sweetwater's 2-year warranty

On-Stage SSA21 Subwoofer Adapter with Removable M20 Lug

Subwoofer Adapter for 1-3/8" Poles and M20 Threading

Add a Speaker Pole to Any Subwoofer

On-Stage Stands is known throughout the industry for coming up with ingenious solutions for everyday problems. This SSA21 subwoofer adapter is exactly what Sweetwater expects from On-Stage Stands. It screws into any M20 threading, instantly adding an M20 speaker shaft attachment point that accommodates virtually any subwoofer on the planet. With a 1-1/2" cup and 100-pound capacity, the SSA21 can handle a wide range of speakers and top boxes.

On-Stage Stands SSA21 Subwoofer Adapter Features:

  • Subwoofer adapter with removable M20 threading
  • Threading attaches to M20 speaker shafts to accommodate virtually any subwoofer on the market
  • Removable M20 threading and a tapered, steel-lugged lower section to accept 1-1/2" cups
  • 100-pound weight capacity holds even heavy speakers
  • Includes Allen key for M20 lug removal
SpecificationDetail
Type Subwoofer Adapter
Material Steel
Compatibility Female End: M20 Thread, Male End: M20 Thread (removable for 1-3/8" cup)

RETURN INFORMATION

We want you to be completely happy with your purchase from Sweetwater. If you are not satisfied with your product, you may return it for a refund of the purchase price within 30 days. If your purchase was eligible for Free Shipping, the shipping cost will be deducted from your credit or refund. Returns must be in the complete and original packaging with all accessories and complete documentation (Owner's Manual, warranty card, quick start guides, etc.), show no signs of wear or use, and include a Return Authorization number or be subject to a restocking fee.

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