On-Stage SS7747 Crank-up Subwoofer Attachment Shaft

B&H # ONSS7747 MFR # SS7747
On-Stage SS7747 Crank-up Subwoofer Attachment Shaft


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Product Highlights

  • Steel Construction
  • Black Powder Coat Finish
  • Height Adjustment of 30-42"
  • Weight Capcity of 75 lb

You Pay: $69.95

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The SS7747 Crank-up Subwoofer Attachment Shaft from On Stage is designed to hold a subwoofer weighing up to 75 pounds at an optimal height. A hand crank adjusts the height from 30 to 42 inches, and a warning label on the lower shaft indicates maximum height. The handle of the crank folds in when not in use for a polished appearance. Additionally, a safety knob and stabilizer ring on the upper shaft afford maximum security and prevent any unwanted tumbles.

Included adapter sleeve allows for a universal fit
Hand crank adjusts height from 30-42"
Hand crank folds up when not in use
M20 x 2.5 base threading
Security knob and stabilizer ring offer additional security
UPC: 659814949151
Construction Steel
Color Black powder coat finish
Threading M20 x 2.5 (base)
Height Adjustment 30-42" (76-107 cm)
Weight 5.5 lb (2.5 kg)
Weight Capacity 75 lb (34 kg)
Packaging Info
Package Weight 7.1 lb
Box Dimensions (LxWxH) 31.4 x 7.25 x 2.6"
On-Stage SS7747 Crank-up Subwoofer Attachment Shaft
  • Adapter Sleeve
  • Lifetime Warranty
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