The SP-36 from QSC is a speaker pole designed to support two KLA line-array enclosures over a single KLA181 subwoofer. The pole is 35mm in diameter, 36" long, and features a M20 threaded end, which fits into the KLA181.
Specifications
| Dimensions (Ø x L) | Ø: 1.4" / 35.0 mm Length: 36.0" / 914.4 mm |