Monitor Audio C1S In-Ceiling Speakers

Monitor Audio Tier 1 in-ceiling loudspeaker

The Monitor Audio Tier 1 in-ceiling loudspeaker is a compact two-way architectural speaker engineered to provide reliable high-fidelity sound performance for cost-effective residential and commercial audio installations. Designed for simplicity, fast installation, and balanced acoustic reproduction, it combines Monitor Audio’s advanced C-CAM driver technologies with efficient mounting systems to deliver clear and immersive audio within discreet ceiling-integrated environments.

The speaker features a 5-inch C-CAM mid-bass driver paired with a 1-inch C-CAM tweeter equipped with a UD Waveguide. This two-way driver configuration improves clarity, enhances dispersion characteristics, and delivers a balanced frequency response with natural vocal reproduction and detailed high-frequency performance. The integrated waveguide design further optimizes off-axis listening consistency, ensuring uniform sound coverage throughout the listening space.

Designed for rapid and secure installation, the Tier 1 model incorporates Monitor Audio’s innovative Quik-Link speaker cable connector system, significantly simplifying speaker wiring and reducing installation time. The advanced Tri-Grip II fixing mechanism provides strong and reliable mounting with improved ease of fitment, making it suitable for both professional installers and retrofit applications.

With a compact cut-out diameter of 171 mm and shallow mounting depth, the speaker integrates easily into a wide range of ceiling structures while maintaining minimal visual impact. The supplied low-profile white grille offers discreet room integration, while optional black round and square grilles are available for darker interior designs and customized architectural aesthetics.

Engineered for dependable architectural audio performance, the Monitor Audio Tier 1 in-ceiling loudspeaker delivers clear, detailed, and wide-dispersion sound reproduction in a compact and installation-friendly design.

Features of Tier 1 In-Ceiling Loudspeaker

• Compact two-way in-ceiling loudspeaker
• 5-inch C-CAM mid-bass driver
• 1-inch C-CAM tweeter
• UD Waveguide tweeter integration
• Wide-dispersion sound performance
• Clear high-fidelity audio reproduction
• Quik-Link cable connector system
• Fast and simplified installation process
• Tri-Grip II mounting mechanism
• Secure and reliable fitment design
• Compact architectural speaker profile
• Suitable for retrofit installations
• Cost-effective installation solution
• Low-profile magnetic grille design
• Optional black grille compatibility
• Compatible with CS-B pre-construction bracket
• Matte black and orange cabinet finish
• Designed for discreet ceiling integration

Specifications of Tier 1 In-Ceiling Loudspeaker