- Gas spring speaker stand.
- Gas spring mechanism.
- Easy height adjust.
- Make your speaker lighter.
- Continuous, non-step smooth height adjust.
- Build on the basic of AP-3311.
- Height from 1.18m to 1.82m.
- Leg tube: 38mm.
- Centre tube: 42mm.
- Moving tube: 35mm.
- Load capacity: 70kg.