Ultimate Support Systems SP100B Air-Powered Speaker Pole 1.5in 1.75in 150lb 5.7lb
Air-powered lift assists raising satellite speakers up to 150 lb on a 1.5 in upper and 1.75 in lower tube adjustable from 37.9 to 59.8 in
- Air-powered lift raises speakers up to 25 lbs effortlessly
- One-hand operation lifts heavier speakers up to 150 lbs rating
- Adjustable height from 37.9 in to 59.8 in for flexible placement
- Dual tube sizes 1.5 in upper and 1.75 in lower ensure sturdy support
- Lightweight 5.7 lbs design simplifies transport and setup
Air-Powered Lift Assist
The Ultimate Support SP100B is an adjustable speaker pole that uses an internal air shock to raise satellite speakers automatically. It handles loads up to 25 lbs with zero effort and heavier cabinets with just one hand. Designed for mobile DJs, bands and installers who need fast, reliable positioning on stage or in venues.
Dual Mount Compatibility
The upper tube measures 1.5 inches and the lower tube 1.75 inches, with over-size tubing for added rigidity. A universal subwoofer adapter and adjustable speaker adapter accept both standard 1.375 inch sockets and threaded M20 mounts. This flexibility lets the pole mate with a wide range of cabinets without extra hardware.
Height Range and Weight
The pole extends from 37.9 to 59.8 inches (964 to 1520 mm) and weighs 5.7 lbs (2.58 kg) while supporting up to 150 lbs (68.2 kg). The air-spring mechanism reduces setup strain during load-in and load-out. Not suited for permanent installations requiring fixed-height steel poles or for line-array clusters exceeding the weight rating.
How it compares
Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.
- Price $76.99
- Pricier than about 84% of the 5,998 comparable items (median $24.99).
Specifications
No published specifications for this item yet.
Questions about this item
How much weight can the air-powered lift assist actually raise on its own?
The internal shock lifts speakers up to 25 lbs automatically; heavier loads up to the 150 lb rating need one-hand guidance.
What pole diameters does the universal subwoofer adapter accept?
It fits both a standard 1.375 in mount and a thread-on M20 mount on the subwoofer.
How do you lock the height after raising the upper tube, and what step is often missed?
Raise the 1.5 in upper tube to the desired height between 37.9 in and 59.8 in, then tighten the locking collar — skipping the collar lets the pole slip.
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