This is the user manual and warranty information for the B&W CWM8180 speaker
This manual provides the complete installation and usage instructions for the Bowers & Wilkins CWM180 in‑wall loudspeaker system. It includes safety warnings, warranty terms, and detailed guidance on positioning, mounting, and cable selection to achieve optimal sound performance.
The guide also explains how to prepare wall or ceiling cavities, use the optional pre‑mount kit or back box, and customise the speaker finish. It offers step‑by‑step procedures for cutting the opening, securing the frame, connecting the speaker, and completing the final finish.
| Recommended cable loop resistance (non‑critical) | ≤ 0.5 Ω |
|---|---|
| Recommended cable loop resistance (best results) | ≤ 0.2 Ω |
The limited warranty is valid for five years from the date of purchase, or two years for electronic components such as amplified loudspeakers.
Keep the loop resistance below 0.5 Ω for non‑critical installations and below 0.2 Ω for the best results.