Monitor Audio CS140 Slim Ceiling Speaker

CS140 Slim Ceiling Speaker
Manufacturer: Monitor Audio
Availability: In stock
Manufacturer part number: Monitor Audio CS140
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The Monitor Audio CS140 is part of the Slim Ceiling speaker range and has a physical depth of less than 4" / 100 mm. Easy to install and great sounding, they are available with a Round or Square grille. Priced per speaker.

Having a physical depth of less than 4" / 100 mm, the Slim models are perfect for easy installation in many more locations, being ideal for standard stud walls and where depth is restricted. Integrating the bass driver basket with the frame, our engineers have reduced overall speaker size by 25% over conventional speakers without any performance penalty.

Frequency Response

75 Hz – 30 kHz

Nominal Impedance

6 ohms

Sensitivity (1W@1M)

85 dB

Maximum SPL

102.8 dBA

Power Handling (RMS)

50 W

Recommended Amplifier Requirements

10 – 50 W

Drive Unit Complement

1 x 4" MMP II cone bass driver.
1 x 1" (25 mm) C-CAM pivoting Gold Dome tweeter

Acoustic Configuration


Overall Size

Round: 180.2 mm (71/8")
Square: 176.7 x 176.7 mm (615/16 x 615/16")

Mounting Depth

98.6 mm (37/8")

Cut-Out Hole Diameter

149 mm (57/8")

Fixing Type

3 position Tri-Grip dog fixings


Gold plated ‘push’ type terminals

Grille Attachment


Construction Material

Mineral filled ABS, RoHS compliant


1.18 kg (2.6 lb)

Pre-Construction Bracket

CB4 Pre-Construction Bracket (Pink)

Back Box