Origin Acoustics WB-C6X Caja de empotrar en hormigón/pared para C64 C66 C68

Built from rugged galvanized steel, the Origin Acoustics WBC6X pre-construction back box delivers a rock-solid mounting solution for C64, C66, and C68 in-wall speakers in concrete and masonry walls. Its 14 x 9 x 3.75-inch enclosure creates an optimized acoustic volume that enhances bass response and midrange clarity while protecting drivers from dust, debris, and moisture during construction.

Overview

The WBC6X is engineered for professional installers and demanding residential projects where in-wall speakers must be set before drywall or plaster is applied. The galvanized steel construction resists corrosion and provides a stable, vibration-free platform. Multiple conduit knockouts simplify wiring, and the flush-mount design ensures a clean, low-profile finish once the wall is completed.

What stands out

• Compatible with Origin Acoustics C64, C66, and C68 6.5-inch in-wall speakers
• Galvanized steel construction for long-term durability in concrete and masonry
• Optimized internal volume improves acoustic performance, especially low frequencies
• Multiple conduit knockouts allow flexible wiring entry from any direction
• Protects speaker components from construction debris, dust, and moisture
• Flush-mount design integrates seamlessly into the wall surface

Technical details

• Product type: Pre-construction back box / wall enclosure
• Material: Galvanized steel
• External dimensions: 356 mm (14 in) height x 229 mm (9 in) width x 95 mm (3.75 in) depth
• Speaker compatibility: Origin Acoustics C64, C66, C68
• Speaker size: 6.5-inch nominal
• Mounting type: Flush-mount
• Installation phase: Pre-construction
• Wiring access: Multiple conduit knockouts
• Finish: Raw galvanized steel
• Colour: Metallic grey

Our verdict

For installers working in concrete or masonry walls, the WBC6X is an indispensable accessory. It not only safeguards your investment but also ensures the speaker performs exactly as the manufacturer intended. The robust build and acoustic benefits make it a must-have for any serious in-wall installation.