Description

CCM662

The CCM662 is a true high performance ceiling-mount speaker. The
tweeter has a 25mm(1in) aluminium dome tweeter and its housing pivots
for adjustable off-axis treble response. The die-cast chassis of the bass/
midrange driver provides extra rigidity which results in a cleaner, faster bass
and a three-position EQ switch offers a better off-axis response. With superior
cross-over components along with gold plated terminals the CCM662
has an impressive maximum amp power of 150W. Its blue Aramid Fibre
cone means that the unit is well hidden behind the grille but still produces a
remarkably clear and dynamic sound. Incorporating QuickDogs™ and
plug-and-play functionality it is quick and easy to install.

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Passive speakers must be powered by an amplifier. A passive speaker has positive and negative inputs which must be connected to the output of the amplifier with 2-core speaker cable (4-core is required for dual input single stereo speakers).

This icon indicates the size in inches of the speaker’s main drive unit(s). As a rule, larger drivers can produce lower frequencies for better bass response. They also typically have a higher maximum power handling.

Measured in ohms, impedance is the resistance or load that a speaker puts on an amplifier. When multiple speakers are connected to an amplifier channel in parallel (doubled up on the terminals) this actually has the effect of reducing the total resistance (1/Rt = 1/R1 + 1/R2 …). Most amplifiers are rated at 4-16 ohms, so care should be taken to stay within this range. If the total impedance in parallel is less than 4 ohms then the speakers should be wired in series.

Speakers with the Music icon are suitable for stereo music systems. Single mono speakers which are packaged individually and indicated by the ‘Single’ icon must be purchased in multiples of two when connecting to a stereo amplifier.

Description

• 2-way in-ceiling system

General Information

• Output: Stereo Pair
• Power Type: Passive

Application

• Stereo Music
• Home Cinema: Dolby Atmos Speakers, Surround Speakers

Appearance

• Visible Shape: Circular
• Visible Colour: White

Dimensions

• Frame Diameter (mm): 240(9.5in)
• Cutout Diameter (mm): 202mm (8in)
• Depth behind surface (mm): 133mm (5.2in)
• Protrusion:4mm (0.2in)
• Pre-mount Kit:C6
• Back Box:BB 6C

Detailed Specifications

• Recommended Amp Power:25 – 150w
• Frequency range(-6dB) (Hz): 45Hz – 50kHz
• Impedance Nominal (min): 8Ω (4.5Ω)
• Sensitivity  SPL(2.83v,1m)(dB): 88dB

Driver Information

• 1x ø25mm (1in) Nautilus™ swirl loaded aluminium dome tweeter
• 1x ø150mm (6in) blue Aramid Fibre cone bass/midrange driver

Manual

Info Sheet

Drawing