Meyer Sound HMS Wall Hinge Bracket Kit - 40.227.030.01 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Meyer Sound HMS Wall Hinge Bracket Kit is the WH-HMS wall-mount bracket for HMS cinema surround loudspeakers. It mounts the loudspeaker on a wall with the ability to aim it horizontally up to 90 degrees away from the wall. The symmetrical bracket can be rotated 180 degrees so the cabinet aims either toward or away from the screen. It is intended for side-wall surround placement where horizontal aiming is required.
Product Description

The WH-HMS wall hinge bracket mounts an HMS cinema surround loudspeaker on a wall and allows it to be aimed horizontally up to 90 degrees away from the wall surface, making it well suited to side-wall surround channels that must fire across the room. Because the bracket is symmetrical, it can be rotated 180 degrees so the cabinet can be aimed either toward or away from the screen. It weighs 10.4 lb (4.7 kg) and is compatible with the HMS-5, HMS-10, and HMS-12 loudspeakers. For HMS-15 and HMS-15AC installations, refer to the dedicated HMS-15 mounting hardware. This kit provides the hinge bracket hardware needed to wall-mount an HMS surround loudspeaker with horizontal aiming.
Key Features
- Horizontal Aiming to 90 Degrees — Aims the loudspeaker horizontally up to 90 degrees away from the wall for side-wall surround placement.
- Reversible Symmetrical Design — The symmetrical bracket rotates 180 degrees so the cabinet can be aimed toward or away from the screen.
- HMS Compatibility — Compatible with the HMS-5, HMS-10, and HMS-12 cinema surround loudspeakers.
- Wall-Mount Hinge Hardware — Provides a hinged wall bracket for adjustable horizontal placement of HMS surround channels.
- Defined Weight — Weighs 10.4 lb (4.7 kg) for secure wall installation.
Technical Specifications
| Type | Wall hinge bracket (WH-HMS) |
| Horizontal Aiming | Up to 90° away from wall |
| Orientation | Symmetrical; rotates 180° (toward or away from screen) |
| Weight | 10.4 lb (4.7 kg) |
| Compatibility | HMS-5, HMS-10, HMS-12 |
Specifications sourced from Meyer Sound. Subject to change without notice.
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