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Apart Audio CM4 & CM4-BL 4 inch Dual Cone Loudspeaker with Back Can - 16 ohms, 15W rms

by Apart
Original price £42.00 (inc. VAT) - Original price £42.00 (inc. VAT)
Original price £42.00 (inc. VAT)
£42.00 (inc. VAT)
£42.00 (inc. VAT) - £42.00 (inc. VAT)
Current price £42.00 (inc. VAT)
Colour: White

The Apart Audio CM4 is a small 4 inch dual cone loudspeaker ideal for speech and comfortable background music.

The discreet ceiling speaker features a back can that gives constant full, rich sound. The back can also makes the CM4 perfect for strip metal or perforated tile ceilings.

CM4 can be used with a maximum of 4 speakers in parallel on one 4 ohms amplifier channel. In situations where you want to give more punch to the music, you can use the CM4 in combination with a CMSUB8 ceiling mount subwoofer or SUBLIME cabinet subwoofer.

Key Features:
  • Back can gives constant sound quality

  • High pass filter allows optional subwoofers

  • Slick, unobtrusive design

  • Perfect for strip metal or perforated tile ceilings 

  • Available in black or white versions

View the Apart range of products HERE

See SPECIFICATION tab for technical specs


Apart CM4 (White) CM4-BL (Black)

Outside Diameter: 135 mm
Cutout: 108 mm
Loudspeaker System: Dual Cone
Woofer Cone Material: Coated Paper
Impedance: 16 ohms
Low Impedance RMS Power: 15 Watts
Max SPL 1m: 103 dB
Main Construction Material: Steel
IP Rating: 60
Applicable in 100V: No
Closest RAL Colour: RAL9003 (W) / RAL9011 (BL)
Depth: 107mm
Installation Grip Range: 1 - 15mm
Woofer Size: 4 inch
Mounting System: 2 Springs
Low Impedance Dynamic Power: 30 Watts
SPL 1W/1m: 88 dB
Frequency Response: 100 - 20 Khz
Grille Main Material: Aluminium
Applicable Low Impedance: Yes
Vertical Dispersion Angle 1000 Hz: 180°
Net Weight: 0.79kg

Apart CM4 & CM4-BL PDF File Download

Download the user manual here

Download the technical data sheet HERE

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