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CMX CSK-630T 6.5″ 2-Way Coaxial Ceiling Speaker (30W)
Original price was: Rs.5,100.00.Rs.3,400.00Current price is: Rs.3,400.00. Price Excluding TAX
► 2-Way Coaxial High-Fidelity Acoustic System
► 6.5-Inch Long-Throw Polypropylene Woofer
► 1-Inch High-Efficiency Mylar Dome Tweeter
► Integrated 100V Line Matching Transformer
► Dual Power Tap Selection (30W / 15W)
► Protective Rear Fire Dome Enclosure
► Flush-Mount Ceiling Dog-Leg Clamp Installation
CMX CSK-630T 6.5″ 2-Way Coaxial Ceiling Speaker (30W)
Commercial 100V In-Ceiling Coaxial Loudspeaker with 1″ Mylar Tweeter & Fire Dome Protective Enclosure
The CMX CSK-630T is a commercial 6.5-inch 2-way coaxial in-ceiling loudspeaker engineered for premium background music (BGM) and public address paging in corporate offices, shopping centers, hospitality venues, and restaurants. Built with a 6.5-inch polypropylene mid-bass driver, coaxially mounted 1-inch Mylar dome tweeter, 100V matching transformer with dual power taps (30W/15W), and a protective rear fire dome with white metal grille.
Core Engineering Features
2-Way Coaxial Acoustic Alignment
Features a center-aligned 1-inch Mylar dome tweeter mounted coaxially over a 6.5-inch woofer, delivering coherent point-source acoustic dispersion and clear 100 Hz – 20,000 Hz frequency coverage.
Integrated 100V Dual-Tap Transformer
Equipped with an onboard 100V line matching transformer offering selectable 30W and 15W power taps, simplifying cable runs across large distributed commercial audio zones.
Protective Rear Fire Dome
Includes a protective rear fire dome housing that shields the transducer and wiring from ceiling debris and dust, while meeting standard commercial installation safety requirements.
Sturdy ABS Baffle & Metal Grille
Manufactured with a high-impact ABS baffle and durable white metal grille, featuring rotating dog-leg clamps for quick, secure flush mounting into Ø200 mm ceiling cutouts.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | CSK-630T |
| Speaker Type | 6.5″ 2-Way Coaxial Flush-Mount Ceiling Loudspeaker |
| Transducer Array | 6.5″ Woofer + 1″ Coaxial Mylar Dome Tweeter |
| Rated Power Output (RMS) | 30W @ 100V Line |
| 100V Power Taps | 30W / 15W |
| Frequency Response | 100 Hz – 20,000 Hz (±3 dB) |
| Sensitivity (1W / 1m) | 90 dB (±3 dB) |
| Maximum Sound Pressure Level (SPL) | 103 dB |
| Enclosure & Baffle Material | High-Impact Flame-Retardant ABS with Rear Fire Dome |
| Grille Material & Finish | Perforated Metal Grille (White) |
| Ceiling Cutout Diameter | Ø 200 mm |
| Overall Dimensions (Dia × Depth) | Ø 230 mm × 110 mm |
| Mounting Mechanism | Rotating Spring Dog-Leg Screw Clamps |
| Net Weight | 1.6 kg |
Frequently Asked Questions
What applications is the CMX CSK-630T ceiling speaker designed for?
The CSK-630T is designed for commercial background music (BGM) and voice paging systems in shopping malls, corporate offices, hotels, restaurants, retail boutiques, and school classrooms requiring high-speech intelligibility and balanced audio.
What are the power tap options on the 100V transformer?
The built-in 100V line transformer provides dual power taps of 30W (full power) and 15W (half power), allowing installers to calibrate sound pressure levels for varied ceiling heights and room volumes.
What are the ceiling cutout dimensions required for mounting?
The CSK-630T requires a standard ceiling cutout diameter of Ø200 mm. The outer diameter of the speaker is Ø230 mm with an overall installation depth of 110 mm.
What is the purpose of the rear fire dome on the CSK-630T?
The rear fire dome encloses the back of the speaker driver and transformer, protecting components from ceiling dust, insulation particles, and moisture, while enhancing safety in commercial ceiling plenum environments.
How does coaxial speaker construction improve sound quality?
In a coaxial system, the 1-inch tweeter is positioned directly at the center of the 6.5-inch woofer. This point-source design eliminates phase cancellation between drivers, providing uniform sound dispersion and precise vocal clarity throughout the listening zone.
Engineer Your Perfect Commercial Audio & Visual Environment
Contact our AV specialists for professional product selection, system integration, and turnkey installation support.
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ProjecXive India –
The CMX CSK-630T 6.5″ 2-Way Coaxial Ceiling Speaker (30W) is an excellent choice for commercial and professional AV installations. It delivers outstanding performance, reliable build quality, and seamless integration with standard AV infrastructure. Our team at ProjecXive India has verified this product for professional commercial use. Highly recommended for system integrators and AV designers.