The 200 Series models utilise C-CAM® bass drivers and a higher spec version of the C-CAM® gold dome tweeter. These models offer higher grade performance, and greater flexibility.
The renowned C-CAM® (Ceramic Coated Aluminium Magnesium alloy) cone maximises the potential of the driver mechanism.
C-CAM® is an innovative alloy material that exhibits ideal mechanical properties for use in high performance loudspeaker
cones and diaphragms.
The pivoting tweeter is based on Monitor Audio’s famous 25mm gold C-CAM® dome. Improvements to the surround and
motor system have extended the frequency response to beyond 30 kHz, so that it is ready to exploit digital cinema and audio
formats.
For the LCR models a unique Inverted Dual Concentric (IDCTM) pivoting mid-range/tweeter module provides up to 18 degrees
of movement, allowing the sound to be directed towards the desired listening zone. These models offer superior performance
and flexibility over typical 2-way or fixed angle speaker designs.
The high frequency level control together with boundary compensation control facilitates a wider range of possible
adjustments. See page 3.
Introduction
Please read this installation guide carefully before proceeding.
NOW AVAILABLE: Pre-construction brackets. These are for use when installing any Custom Installation product before the
plaster board/ rock wall, is fitted. They show the location of the speakers to the builder, allow pre-wiring and give them a solid
secure edge to cut around. Please ask your dealer about these brackets and to confirm which is correct for your installation.
PLEASE CHECK YOU HAVE THE FOLLOWING ITEMS IN THIS KIT BEFORE PROCEEDING:
• 1 x Complete speaker & tweeter assembly.
• 1 x Grille (which can be painted).
• 1 x Mounting cut out template (in packaging).
• 1 x Plastic paint mask (for covering the baffle while painting the frame).
• 1 x Self adhesive grille membrane scrim (to be attached to the inside the grille after it has been painted).
• 1 x Guarantee card in this manual.
Prior to Installation Check the Following:
• Please check the minimum depth of the product (according to the specifications sheet) is correct for the assembly to
fit into recess.
• The fixing clamps require a minimum of 25mm (1 Inch) of surface area around the cut-out hole to ensure a secure fixing!
• Series 200 loudspeakers are splash and moisture proof, so they can be used in bathrooms, pool areas, etc. DO NOT
allow them to be in constant contact with water/ moisture.
• The fixing clamps will operate on ceilings with a minimum thickness of 9mm (3/8 Inches) to a maximum depth of
32mm (1¼ Inches).
• Do not attempt to fix these speakers to your ceiling if you are unsure of your ability to provide a secure and safe fixing.
IF IN DOUBT CONTACT YOUR LOCAL AUTHORISED MONITOR AUDIO DEALER.
• Ensure that there are no water pipes, air ducts or electricity cables running immediately behind the cut out area!
• Please work from secure steps or scaffold and avoid trailing wires for your safety and those around you.
• Always turn off the amplifier or other devices in the system when connecting these speakers.
moni tor audio.co.uk
Installation procedures
Painting
NOTE: If you are choosing to paint your In-Ceiling loudspeaker, we recommend you do this prior to installation by following
these simple steps:
1. Remove the membrane scrim from the inside of the grille (do not fit grille to speaker frame).
2. Place paint mask over the speaker baffle.
3. Paint both the frame and the grille at the same time and with the same batch of paint (if they are to be the same colour).
4. When they are both dry, remove the paint mask from the baffle, and place the spare membrane scrim (in the packaging)
into the inside of the grille.
5. Your product(s) are now ready to install, including fitting the grille. Please refer to step 4 below.
Using Pre-Construction Brackets
If the holes have been pre-cut, simply refer to step 4 onwards (below) for full fitting instructions.
If pre-construction brackets have been used prior to the fixing of plaster board/ sheet rock and the holes have not been cut,
locate the pre-construction brackets and cut around the inside edge of the bracket. Locate the speaker cable, connect to the
sprung terminals and fit the speaker. Refer to the fitting instructions below (step 4 onwards).
To fine-tune the speakers please refer to the high frequency control and boundary compensation details below
Using the Fixing Template
1. Use template to locate position of cut out. The adhesive backing allows for repositioning a number of times.
2. Draw around diameter of the template.
3. Remove template and cut hole.
4. Locate speaker cable and connect by pushing the terminals in and releasing to clamp the cables.
5. Fit back box into prepared hole and tighten fixing clamps. These will move outwards automatically upon tightening!
DO NOT OVER TIGHTEN! Once contact is made 2-3 turns are all that is required.
6. To fine-tune the speakers please refer to the high frequency control and boundary compensation details below.
High Frequency control
The factory H.F setting provides a flat or 0dB level, which will suit the majority of typical installations.
Setting the switch in the +3dB position will add brightness and additional clarity to the system. This may be effective in a
room with a large amount of soft furnishings.
Setting the switch in the -3dB position will reduce the brightness and provide a duller sound. This may be effective in a room
with a few of soft furnishings, or in an installation with a wooden floor.
Boundary Compensation control
The bass drivers are optimised to work in a large closed cavity, with minimal damping. This should provide a natural roll
off characteristic that will ensure optimum performance and bass extension. However, it may be necessary in certain
installations to locate the speaker close to a corner apex of the ceiling. In this situation the bass region will become
accentuated and un-even, resulting in un-suitable balance characteristics. The effect is similar to placing a conventional hi-fi
speaker in the corner of a room. The boundary compensation provides a gentle roll off character whilst preserving the extreme
low frequency output. The switch position is either in or out.
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DeclarationofConformity
C280
C265-LCR
C280-LCR
®
Tri-Grip
C-CAM
Frequency Response
60Hz - 30 Hz
Impedance (nominal)
6 Ohms
Sensitivity (1W@1M)
88.5dB
Maximum SPL
108 dBA
Power Handling (R.M.S)
75 W
Recommended Amp
10 - 75 W
Driver
1 x 6.5” C-CAM®‘cone bass driver
1 x 1” C-CAM® pivoting gold dome
tweeter
Overall Diameter
250mm (9 13/16 inch)
Overall Depth
117 mm (4 10/16 inch)
Cut-out Hole Diameter
211mm (8 5/16 inch)
Mounting Depth
112 mm (4 7/16 inch)
Controls
+3db / 0dB / -3dB High Frequency
level switch &
boundary compensation switch
Declare in own responsibility, that the products described in this manual are in
compliance with technical standards:
EN 50082-1 : 1998
EN 55013 : 2001
EN 50020 : 2002Dean Hartley (Technical Director)
Monitor Audio Ltd
England
C-CAM®MMP®II
Frequency Response
50Hz - 30 Hz
Impedance (nominal)
6 Ohms
Sensitivity (1W@1M)
90dB
Maximum SPL
111.6 dBA
Power Handling (R.M.S)
120 W
Recommended Amp
15 - 120 W
Driver
1 x 8” C-CAM® cone bass driver
1 x 1” C-CAM® pivoting gold dome
tweeter
Overall Diameter
286mm (11 1/4 inch)
Overall Depth
124 mm (4 14/16 inch)
Cut-out Hole Diameter
247mm (9 3/4 inch)
Mounting Depth
119 mm (4 11/16 inch)
Controls
+3db / 0dB / -3dB High Frequency
level switch
& boundary compensation switch