Extron V-Lock Wall Bracket (part number 70-567-03) — white replacement V-Lock wall assembly, supplied as a pair, for the System INTEGRATOR SI 3 surface mount speaker.

Colour-matched to white SI 3 cabinets, this is the wall-side half of Extron's V-Lock mounting system: a wall plate and the V-lock groove that receives the speaker's own box bracket. The sequence it enables is what makes it worth specifying. The plate is fixed first, unencumbered, using two primary holes or four secondary ones depending on what the substrate offers, with cable passed through the integral access hole. The speaker is then lifted and dropped into the groove, where it seats and locks without anyone holding it. Angle is set last, via a hex cap screw reached by lifting the Extron badge, and tightened six to eight turns until the speaker cannot be lifted free — which is simultaneously the aiming mechanism and the anti-theft lock. Two complete assemblies and the hex tool are in the box.

Key Capabilities

• V-lock groove receives the speaker bracket and secures it as the speaker slides down.
• Two individually packed assemblies per kit — one for each speaker — with an Allen hex tool.
• Two primary and four secondary mounting holes give options on difficult substrates.
• Cable passes through a wiring access hole in the wall plate.
• Hex cap screw locks the chosen angle and is concealed behind the Extron logo.
• Handles vertical or horizontal speaker orientation with a wide positioning arc.

Where It Is Used

White-finished classrooms, seminar rooms, clinical spaces and hospitality areas running SI 3 speakers — usually ordered as a maintenance spare, after a fit-out has damaged an existing bracket, or when speakers move as part of a room reconfiguration.

Specifications at a Glance

• Compatible speaker: System INTEGRATOR SI 3
• Sold as: pair, white
• Kit contents: two wall mount assemblies plus Allen hex tool
• Wall plate holes: 2 primary, 4 secondary
• Extron limited warranty: five years from date of purchase

Also referenced as Extron VLockWallBracket, V-Lock-Wall-Bracket, part number 7056703.