Monitor Audio C3L-CP, in-ceiling speaker

INFORMATION

The Monitor Audio C3L-CP is a large, three-way in-ceiling speaker from the Creator Series line. The “CP” stands for “Controlled Performance,” as the Monitor Audio C3L-CP features a fully enclosed back box that enhances mid- and low-frequency reproduction and ensures consistent sound quality regardless of wall construction. This design also reduces sound leakage into other rooms and floors by about 30 dB.

Premium ceiling speaker with closed back box
Closed back box design – ensures stable mid and low frequency reproduction and reduces sound leakage (~30 dB)
Three-way design for more accurate and detailed sound
1" (25 mm) IDC II tweeter with UD Waveguide II
4" (102 mm) IDC II midrange driver – clear midrange
9" (229 mm) RDT III woofer – rich, powerful bass
Patented Quik-Link connector – quick and easy cable connection
Tri-Grip II mounting system – easy and secure installation
Cutout diameter: 248 mm
Possibility to use square grids

DESCRIPTION

This large 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. Its fully sealed back box delivers consistently high performance, no matter where it is used. It has a cut out dimension of 248 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, large 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 combination ensures levels of acoustic transparency and detail found in Monitor Audio's premium loudspeaker ranges, where much of its acoustic technology was developed.

As a Controlled Performance (CP) model, it is fitted with a fully sealed back box that provides an ideal air load for the drivers, optimizing mid-range and bass performance while maintaining sonic consistency regardless of interior wall construction. These rigid, mineral filled enclosures reduce the sound from the back of the cabinet by around 30 dB. This range guarantees excellent audio quality and versatility, for a superior level of sound isolation between rooms and floors.

It has a cut out diameter of 248 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 grille can be used with this model.

Key Features
Ideal for installations where high-performance acoustics are desired
Filled back box delivers consistent performance regardless of interior wall construction
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 9" (229 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

TECHNICAL DATA

System Format
3-Way
Channels
1
Frequency Response, Installed (-6dB)
80Hz - 35kHz​
Nominal Impedance
6 ohms
Minimum Impedance (20Hz to 20kHz)
4.9 Ohms @ 2 kHz
Sensitivity (2.83Vrms@1m, Installed)
89 dB
Maximum Peak SPL* (single speaker @ 1m Z-Weighted)
122 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 9" (229 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: 700 Hz
MF/HF: 3.5 kHz
Bass Alignment
Sealed
Mounting Depth
177.5 mm (663/64")
Cut-Out Hole Diameter
248mm (93/4")
External Dimensions (Including Grille (H x W x D))
278 x 278 x 181 mm (1015/16 x 1015/16 x 71/8")
Weight (each)
5.7 kg (12 lb 10 oz)
Pre-Construction Bracket
CL-B
Cabinet Finish
Matte black & Orange​ & Green
Sold As
Single Unit
Corner Switch
On/Off
HF Switch
- /0/ +
MF Switch
- /0/ +