4" dual cone loudspeaker with back can
The CM4 is a small 4” low impedance ceiling mount speaker. It is so stylish and discrete that it fits into any interior style or decoration, private or public. This speaker is small but offers good musical and speech quality.
The acoustical metal back can improves the sound response and protects against falling debris. This design makes CM4 speaker ideal for use in strip metal or perforated tile ceilings. Those ceilings allow the air that displaced by the loudspeaker cone to escape, resulting in a sound that lacks ‘body’. The back can of CM4 prevents this and guarantees a full, rich sound. Thanks to the strong spring clamps, the CM4 can be used in very thin ceiling material. It has only 100 mm mounting depth, which guarantees it can be used in a wide variety of applications.
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.
The redesigned CM4 ceiling mount speaker now comes with an elegant and stylish Apart removable logo.
The CM4 loudspeakers can be painted in any colour.
Are you having a hard time making your choice?
Ask your distributor for help. Based on your plans and wishes, the Apart distributor will provide you an appropriate audio solution. To submit your question, fill out this form. We will forward the request to the Apart distributor in your country.
|outside diameter||135 mm||depth||107 mm|
|cutout||108 mm||installation grip range||1 - 15 mm|
|loudspeaker system||dual cone||woofer size||4 inch|
|woofer cone material||coated paper||mounting system||2 springs|
|impedance||16 ohms||low impedance dynamic power||30 watts|
|low impedance RMS power||15 watts||SPL 1W/1m||88 dB|
|max SPL 1m||103 dB||frequency response||100 - 20K Hz|
|main construction material||steel||grille main material||aluminium|
|IP rating||60||applicable low impedance||yes|
|applicable in 100V||no||Vertical dispersion angle 1000 Hz||180°|
|closest RAL colour (subject to deviations)||RAL9003 (W) / RAL9011 (BL)||Net weight product||0.79 kg|
|CM4 manual (pdf - 357 KByte)|
|CM4 technical data sheet|
|CM4 CE certificate|
|CM4 IP certificate|
|CM4 technical drawing document (pdf - 119 KByte)|
|CM4 high resolution pictures (zip - 1635 KByte)|
|EASE Data (gll - 30 KByte)|
|Tender text (pdf - 100 KByte)|