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Monitor Audio CP-WT140-LCR In-Wall Speaker

Monitor Audio CP-WT140-LCR Twin 4" In-Wall Speakers are designed as a multi-purpose LCR speaker. Ideal for installation as a dedicated centre-channel home theatre speaker, and in portrait or landscape orientations as a high performance music or theatre satellite. The entry-level CP-WT140LCR utilises twin 4” MMP ®II drivers astride a C-CAM® tweeter. Working in tandem, the drivers offer greater radiating area than a single 6” bass driver, and consequently deliver improved efficiency, power handling and sound pressure levels from a compact design perfect for retro-fit installation.


  • Pivoting C-CAM gold dome tweeter.
  • 2 x MMPII bass drivers.
  • High overall efficiency.
  • High frequency level adjustment (+/-3dB).
  • Our innovative Tri-Grip® fixing system is easier to install than conventional clamping schemes but provides three times the surface area and a better surface seal, maximising bass response and mid-range clarity.
  • Magnetic and easily removable steel grille.
  • Paint-able surface to blend with the living environment. Additional scrim material is provided for trouble free painting.
  • Airtight enclosure design, which protects each precision-engineered driver system against the damaging ingress of dust and dirt.

Frequency Response
60 Hz - 25 kHz

Nominal Impedance
6 ohms

Sensitivity (1W@1M)
88 dB

Maximum SPL
108.8 dBA

Power Handling (RMS)
100 W

Recommended Amplifier Requirements
20 - 100 W

Crossover Frequency
2.6 kHz @ 12 dB / Octave

Drive Unit Complement
2 x 4” MMP II cone bass driver
1” C-CAM pivoting Gold Dome tweeter

Adjustment Controls
HF Level Switch (+3 dB / 0 dB / -3 dB)

Fixing Type
4 position Tri-Grip dog leg fixings

Construction Material
Mineral Filled ABS Plastic (RoHS2 Compliant)

2.5 kg (5 lb 8 oz)