On Stage SSA21 M20 Universal Subwoofer Adapter

The On-Stage SSA21 Subwoofer Adapter's female M20 threading attaches to M20 speaker shafts to accommodate virtually any subwoofer on the market, utilizing both removable M20 threading and a tapered, zinc-lugged lower section to accept 1 à ¢ " cups. Whether it is a shallow M20, recessed M20, 1 3/8 cup or 1 3/8" cup with M20, the SSA21 will fit your subwoofer.

Features:

• Provides speaker shafts with M20 universal subwoofer adaptability
• 1 3/8" taper and removable M20 lug eliminates wobble and makes for a universal fit for all subwoofers on the market
• Solid steel construction

Specifications:

• Application: M20 Subwoofer Adapter with removable M20
• Upper Adapter: Accepts male M20
• Lower Adapter: Tapered to 1 3/8" with removable M20 to fit all subwoofers on the market
• Includes: Allen key for M20 lug removal
• Construction: Steel
• Color: Black
• UPC / EAN: 659814140732

Retail Package Measurements & Shipping Weights

Each

• Quantity: 1
• Length (in): 7.28
• Width (in): 1.57
• Height (in): 1.57
• Weight (lb): 0.7

Case

• Quantity: 20
• Length (in): 11.03
• Width (in): 8.65
• Height (in): 3.94
• Weight (lb): 14.3