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ONSTAGE STANDS
On-Stage SSA20M M20 Adapter for Subwoofers
On-Stage SSA20M M20 Adapter for Subwoofers
Regular price
$110.00 TTD
Regular price
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$110.00 TTD
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The On-Stage SSA20M is a heavy-duty, steel speaker cabinet adapter designed to replace the standard 1-3/8" drop-in pole socket on top of a subwoofer. By replacing the factory socket, it updates your subwoofer to a threaded M20 connection, providing a rock-solid, wobble-free connection for compatible speaker poles and preventing top-heavy satellite speakers from leaning.
Key Features and Specifications
M20 Threading: Eliminates the shaking and tilting commonly found in traditional drop-in 1-3/8" pole sockets.
Direct Replacement: Designed to line up with the standard four-bolt hole patterns found on most major subwoofer brands.
Heavy-Duty Construction: Made from 0.2"-thick steel with a rugged, matte black powder-coat finish.
Dimensions & Weight: Measures approximately 4.56" x 4.56" x 0.96" and weighs roughly 1 lb.
Included Hardware: Comes packaged with 4 mounting screws for quick installation.
Real-World Performance
Independent user experiences highlight the utility and installation quirks of this adapter: True Wobble Elimination. Upgrading to the threaded M20 platform completely stabilizes top speakers and feels incredibly secure compared to loose slip-on poles.
Broad Subwoofer Compatibility: Users have successfully used this to swap out stock sockets on several popular models, including the Alto TS318s, Alto TS12S, and PreSonus Air 18s.
Key Features and Specifications
M20 Threading: Eliminates the shaking and tilting commonly found in traditional drop-in 1-3/8" pole sockets.
Direct Replacement: Designed to line up with the standard four-bolt hole patterns found on most major subwoofer brands.
Heavy-Duty Construction: Made from 0.2"-thick steel with a rugged, matte black powder-coat finish.
Dimensions & Weight: Measures approximately 4.56" x 4.56" x 0.96" and weighs roughly 1 lb.
Included Hardware: Comes packaged with 4 mounting screws for quick installation.
Real-World Performance
Independent user experiences highlight the utility and installation quirks of this adapter: True Wobble Elimination. Upgrading to the threaded M20 platform completely stabilizes top speakers and feels incredibly secure compared to loose slip-on poles.
Broad Subwoofer Compatibility: Users have successfully used this to swap out stock sockets on several popular models, including the Alto TS318s, Alto TS12S, and PreSonus Air 18s.
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