Monitor Audio C3M, in-ceiling speaker

The Monitor Audio C3M is a high-quality, mid-size ceiling speaker that is perfect for ceiling mounting when high-quality sound is required. This three-way model uses advanced acoustic technologies that ensure excellent sound transparency and detail. The Monitor Audio C3M is perfect for both residential and commercial spaces where high-quality sound results are desired.

1 x 1" (25 mm) IDC II tweeter with UD Waveguide II – ensures realistic, natural sound.
1 x 7" (178 mm) RDT III woofer - delivers deep, controlled low-end sound.
1 x 4" (102 mm) IDC II midrange driver - ensures accurate midrange reproduction.
Patented Quik-Link cable connector – ensures quick and easy installation.
Tri-Grip II is a reliable and strong mount that ensures a stable installation.
Round or Premium grilles: Choice depending on your needs and interior design.
Installed with The Cinema Designer software: This allows you to easily integrate the speaker into your cinema or multimedia systems.
A medium-sized ceiling speaker is ideal when high-quality acoustics are required.
Acoustic technologies: RDT III and IDC II technologies ensure high sound quality and transparency, typical of Monitor Audio's high-end speakers.

This high-performance medium-sized Tier 3 in-ceiling loudspeaker is a three-way model featuring an RDT III bass driver, IDC II midrange driver and IDC II tweeter with UD Waveguide II. It has a cut-out dimension of 212 mm and revolutionary patented Quik-Link speaker cable connector and Tri-Grip II for quick, simple, reliable and strong installation and fitting.

This high-performance, medium Tier 3 in-ceiling loudspeaker is designed to deliver pristine, engaging acoustics where pristine sound quality is desired. It is a three-way model featuring the very latest acoustic technologies from Monitor Audio.

This really is the last word in installed performance, featuring an RDT III bass driver, IDC II midrange driver and IDC II tweeter with UD Waveguide II. This high-end combination ensures levels of acoustic transparency and detail found in Monitor Audio's premium loudspeaker ranges, where much of its acoustic technology was developed. It has a cut out diameter 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 installations where high-performance acoustics are desired
Three-way design
Mid-frequency 'mid-pod array'
1 x 1" (25 mm) IDC II tweeter with UD Waveguide II for lifelike sound
1 x 7" (178 mm) RDT III bass driver
1 x 4" (102 mm) IDC II midrange driver
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
3-Way
Channels
1
Frequency Response, Installed (-6dB)
45Hz - 35kHz​
Nominal Impedance
6 ohms
Minimum Impedance (20Hz to 20kHz)
4.8 Ohms @ 2 kHz
Sensitivity (2.83Vrms@1m, Installed)
87 dB
Maximum Peak SPL* (single speaker @ 1m Z-Weighted)
116 dB
Continuous Power Handling (RMS into Nominal Impedance, Pink Noise with 6dB Crest Factor)
120W
Recommended Amplifier Power (RMS into 8 OHM, Music Signal)
45 – 180W
Drive Unit Complement
1 x 7" (178 mm) RDT III bass driver
1 x 4" (102 mm) IDC II midrange driver
1 x 1" (25 mm) IDC II tweeter
Crossover Frequency
LF/MF: 800 Hz
MF/HF: 3.5 kHz
Mounting Depth
148mm (513/16")
Cut-Out Hole Diameter
212mm (83/8")
External Dimensions (Including Grille (H x W x D))
242 x 242 x 151 mm (91/2 x 91/2 x 515/16”)
Weight (each)
3.4 kg (7 lb 8 oz)
Pre-Construction Bracket
CM-B
Cabinet Finish
Matte black & Orange​ & Green
Sold As
Single Unit
Corner Switch
On/Off
HF Switch
- /0/ +
MF Switch
- /0/ +