The Q Install QI50CW is a 5.25" in-ceiling speaker engineered specifically for demanding high-humidity environments. Designed for use in bathrooms, wet rooms, and any area where a standard speaker would be at risk from steam and moisture, it brings genuine Q Acoustics sound quality to every room in the home.
At the heart of the QI50CW is a unique driver sealing construction that prevents steam and water ingress, ensuring consistent acoustic performance and long-term reliability even in challenging installations. The low-profile design sits flush with the ceiling, while the corrosion-resistant aluminium grille clips securely into place magnetically — no screws, no tools required for grille removal.
With 8 Ohm nominal impedance and sensitivity of 87dB (2.83V/1m), the QI50CW is straightforward to drive from any standard multi-room amplifier or whole-house audio system. A power handling range of 15–60W (programme) gives integrators flexibility across a wide range of source components. The 182mm cutout diameter and 79mm maximum rear depth suit standard ceiling installations.
Sold as a pair, the QI50CW is the ideal choice for stereo listening in bathrooms, kitchens, and utility rooms — areas where moisture resistance is non-negotiable and audio quality still matters.
| Tweeter diameter | 0.75" (19mm) |
| Woofer diameter | 5.25" (135mm) |
| Power handling (programme) | 15–60W |
| Impedance | 8 Ohm (nominal) |
| Sensitivity | 87dB SPL (2.83V, 1m) |
| Low frequency response (-3dB) | 75Hz |
| Maximum rear depth | 79mm |
| Mounting diameter | 204mm |
| Cutout diameter | 182mm (nominal) |