CMX CSK-66E Ceiling Speaker with 100V Transformer
BDT 3,480
Quantity
Commercial spaces such as retail outlets, offices, and waiting halls often struggle with uneven sound distribution when using conventional box speakers. The CMX CSK-66E solves this by mounting flush into false ceilings, delivering clean background music and intelligible voice announcements directly from above without cluttering your floor or wall space.
Built specifically for 70V and 100V distributed public address systems, this unit allows long-distance audio cabling across multiple rooms without signal loss. It offers an unobtrusive appearance with a clean white metal grille that blends smoothly into standard ceiling tiles.
Key Features of CMX CSK-66E
Built-in 100V/70V Transformer: Allows daisy-chaining multiple speakers over long cable runs without impedance matching issues.
Dual Power Taps: Select between 3W and 6W outputs to match the ambient noise level of specific rooms.
Spring-Loaded Clamps: Simplifies ceiling installation by snapping securely into cutouts without complex bracket assembly.
Metal Mesh Grille: Protects the internal driver from dust and physical impact while maintaining consistent acoustic dispersion.
Compact 6-Inch Driver: Delivers balanced mid-range vocal clarity suitable for public address announcements and low-volume background audio.
Why Choose This Ceiling Speaker
The CMX CSK-66E is designed strictly for speech intelligibility and background music. If you require deep sub-bass for a club or home theater setup, this full-range cone speaker will not suffice. However, for continuous commercial background playback, it prevents listener fatigue by keeping high and mid frequencies smooth.
Its fire-retardant ABS enclosure and secure tension clamps provide structural reliability over suspended ceilings. While low-impedance 8-ohm speakers require heavy copper cabling for longer runs, the CSK-66E's high-voltage line matching keeps wiring costs down significantly in medium to large installations.
Best Use Cases
Office reception areas and conference rooms
Restaurants, cafes, and retail stores
Educational institutes and lecture halls
Hospital corridors and waiting lounges
Technical Specifications for CMX CSK-66E
Driver Size | 6 Inch Full-Range |
Rated Power (100V) | 3W, 6W |
Line Voltage | 70V / 100V |
Frequency Response | 110Hz – 15kHz |
Sensitivity (1W/1m) | 90dB ± 3dB |
Installation Cutout | Approx. 165mm – 170mm |
Material | ABS baffle with iron mesh grille |
Color | White |
Installation Requirements
Requires a circular cutout of approximately 165mm to 170mm in gypsum, false ceiling, or acoustic boards. Ensure proper 100V/70V commercial amplifier pairing.
Warranty & Support
Includes standard manufacturer warranty against manufacturing defects. Physical damage, improper wiring, and water exposure are not covered.
Frequently asked questions
What is the price of CMX CSK-66E Ceiling Speaker with 100V Transformer in Bangladesh?
The CMX CSK-66E Ceiling Speaker with 100V Transformer is priced at ৳3,480 in Bangladesh. It is available at GearyBD with cash on delivery across Bangladesh, subject to stock availability.
Can I connect this speaker directly to a regular home theater amplifier?
No. The CMX CSK-66E uses a 70V/100V step-up line transformer and is designed for commercial PA amplifiers, not standard 4-ohm or 8-ohm consumer receivers.
How do I switch between 3W and 6W power output?
The speaker has color-coded wiring taps on the transformer. You select the power level by connecting the amplifier line to the designated 3W or 6W cable lead.
Does it need a back box or fire dome for installation?
It is designed as an open-back flush ceiling speaker with spring clips and mounts directly into drywall or acoustic ceiling panels without an external enclosure.
Can I install this in a bathroom or outdoor area?
No. The CSK-66E is rated for indoor dry environments and lacks weatherproofing or water resistance for wet locations.
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