Monitor Audio C1M, in-ceiling speaker

The Monitor Audio C1M is a mid-sized, two-way in-ceiling speaker designed for cost-effective solutions where simplicity and robust acoustic performance are important. It features a 7" (178 mm) C-CAM mid-woofer and a 1" (25 mm) C-CAM tweeter with UD Waveguide I technology, providing clear, natural sound and wide dispersion. The cutout diameter is 212 mm. Installation is made easy with the patented Quik-Link connector and Tri-Grip II system.

This medium Tier 1 in-ceiling loudspeaker is a two-way model featuring a C-CAM mid-bass driver and C-CAM tweeter. It has a cut-out dimension of 212 mm, revolutionary patented Quik-Link speaker cable connector and Tri-Grip II for quick, simple, reliable and strong installation and fitting.

This medium-sized Tier 1 in-ceiling loudspeaker is designed for cost-effective installations, where product simplicity and solid acoustic performance are required. It is a two-way model featuring a C-CAM mid-bass driver and C-CAM tweeter. The performance benefit of having both within a single design means greatly improved clarity, wider dispersion into the listening environment, and clear lifelike high-fidelity sound – of the quality you'd expect from any Monitor Audio passive box loudspeaker. It has a cut-out dimension of 212 mm and uses the patented Quik-Link speaker cable connecter, which revolutionises the ease and speed of speaker installation. Tri-Grip has also been developed for simple, reliable and strong fitment.

Optional square or premium grille can be used with this model.

Key Features
Ideal for cost-effective installations, where product simplicity and solid acoustic performance are required
Two-way design
1 x 1" (25 mm) C-CAM tweeter with UD Waveguide I for lifelike sound
1 x 7" (178 mm) C-CAM mid-bass driver for clear mid-range and full bass
Patented Quik-Link speaker cable connector for quicker installation (UK patent application no. 2216966.8)
Tri-Grip II for easy and secure fitment

System Format
2-Way
Channels
1
Frequency Response, Installed (-6dB)
35Hz - 30kHz​
Nominal Impedance
8 ohms
Minimum Impedance (20Hz to 20kHz)
6.5 Ohms @ 150 Hz
Sensitivity (2.83Vrms@1m, Installed)
86 dB
Maximum Peak SPL* (single speaker @ 1m Z-Weighted)
113 dB
Continuous Power Handling (RMS into Nominal Impedance, Pink Noise with 6dB Crest Factor)
65W
Recommended Amplifier Power (RMS into 8 OHM, Music Signal)
35 – 130W
Drive Unit Complement
1 x 7" (178 mm) C-CAM mid-bass driver
1 x 1" (25 mm) C-CAM tweeter
Crossover Frequency
LF/HF: 2 kHz
Mounting Depth
99mm (37/8")
Cut-Out Hole Diameter
212mm (83/8")
External Dimensions (Including Grille (H x W x D))
242 x 242 x 103 mm (91/2 x 91/2 x 44/16")
Weight (each)
1.9 kg (4 lb 3 oz)
Pre-Construction Bracket
CM-B
Cabinet Finish
Matte black & Orange
Sold As
Single Unit