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CM3T built-in loudspeaker
CM3T
The Apart CM3T is a stylish small built-in 100 volt loudspeaker. Thanks to its halogen-spot size, it
can be integrated into any interior style. It is ideal for speech and background music in quiet areas,
toilets, cloakrooms, ... The speaker has a full metal frame and a coated dual paper cone for the
lowest distortion and increased resistance against moisture. The CM3T is easy to install thanks to its
simple, quick mounting system (2 spring clamps).
Safety precaution
• Keep this manual for future reference.
• When cutting the mounting hole for the speaker, make sure there is sufficient clearance behind the
panel (no obstructions like A/C channels, power lines etc).
• Take care of your speaker wires, they should be free of damage. Damaged speaker wires might result in
poor sound quality and can damage amplifiers.
• Only use accessories specified by the manufacturer
• Make sure the mounting panel can support the speakers weight.
• Use sufficient amount of speakers to avoid dead spots.
• No mains power shall be connected to the loudspeakers, doing so will damage the speaker.
• This apparatus should only be serviced by qualified personnel. If not warranty might be void.
• Use cable of the right gauge, certainly for long runs.
• Use cables with clear color indication and maintain polarity throughout the whole system.
• Avoid loud feedback from microphones, this can damage your speaker.
• Please check the units condition after unpacking. If the outside of the carton box has been damaged,
inform your shipper immediately.
Warranty info
Warranty claims and claims for hidden defects can
be considered only if the defects appear within the
warranty period of 24 months and are notified within
8 days following their appearance per registered letter.
The warranty is not valid in case of an incident, wear,
for moving parts, power surges, inadequate packing
The general terms and conditions can be found here:
http://www.apart-audio.com/conditions/General_Terms_and_Conditions_Audioprof.pdf
WWW.APART-AUDIO.COM
or shipping, improper use or storage and the disregard
of recommendations of Audioprof. The warranty only
concerns the spare parts and not the involved labor,
transportation or any other costs. The product must
be returned in the original packaging with the proof
of purchase by an Audioprof authorized reseller.
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Mounting the loudspeaker
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The loudspeaker is easy to install, due
to its simple mounting system.
(1) Cut out the mounting hole with diameter
= 85 mm. When making the hole in your
mounting panel, double check if there
are no cables or any other obstructions
behind the mounting panel. Cutting the
mounting panel without this check might
result in damaged infrastructure or power
lines. Please make sure that the mounting
structure is capable of safely supporting the
speaker’s weight.
(2) Connect the speaker wires.
100V / 70V
low impedance
3
b
a
a
Technical specifications
outside diameter 105 mm
depth 74 mm
cutout 85 mm
loudspeaker system dual cone
woofer size 3 inch
woofer cone material paper
mounting system 2 springs
100/70V* power taps 6 - 3 - 1.5 – 0.75* watts
impedance 16 ohms
low impedance dynamic power 20 watts
*0.75 W: 70 volt only
(3) Insert the speaker in the precut speaker
opening: (a) pull the 2 spring clamps
backwards and (b) carefully slide the
speaker in place until it sits firmly.
NOTE: for use in low impedance systems,
always disconnect the 100/70 volt
transformer and connect the low impedance
speaker wires directly at the speaker.
SPL 1W/1m 87 dB
max SPL 1m 99 dB
frequency response 120 - 18 kHz
main construction material steel
grille main material aluminium
IP rating 50
applicable low impedance yes
applicable in 100V / 70V yes
dispersion angle 1000 Hz 180°
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