CMX WSK-640CSIP – 6.5″ Outdoor Wall Mount Speaker
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CMX WSK-640DS & WSK-640DSW – 6.5″ 2-Way Indoor Outdoor Wall Mount Speaker
► Dual Color Finishes: Available in sleek black (WSK-640DS) and white (WSK-640DSW) architectural finishes.
► 2-Way Acoustic System: 6.5″ woofer and 1″ silk tweeter deliver 40W RMS crystal-clear audio.
► 100V/70V Multi-Tap Transformer: Rotary switch selects 40W, 20W, 10W, 5W, 2.5W, or 8Ω bypass.
► IP66 All-Weather Housing: Certified weatherproof ABS enclosure withstands heavy rain, dust, and UV exposure.
► Ultra-Wide Sound Dispersion: 180° horizontal and vertical dispersion provides expansive commercial acoustic coverage.
► High Sensitivity (94dB): Powerful 94±3dB SPL ensures uniform sound distribution across large outdoor spaces.
► 360° Rotatable Bracket: Stainless steel bracket allows flexible horizontal or vertical mounting with tilt.
► Wide 65Hz–20kHz Bandwidth: Extended frequency range ensures articulate paging announcements and dynamic music fidelity.
CMX WSK-640DS & WSK-640DSW 6.5″ 2-Way Indoor Outdoor Wall Mount Speaker
Commercial 40W (80W Peak) IP66 All-Weather 2-Way Wall Mount Loudspeaker with 100V/70V Transformer, 8Ω Bypass & 360° Rotatable Bracket
The CMX WSK-640DS (Black) and WSK-640DSW (White) are high-output 6.5-inch 2-way IP66-rated all-weather wall mount speakers engineered for premium indoor and outdoor public address. Delivering 40W RMS (80W peak) with 94±3dB sensitivity, selectable 100V/70V power taps (40W-20W-10W-5W-2.5W), an 8Ω bypass, and a 360° rotatable bracket, they provide superior acoustic coverage across commercial venues in India.
Ideal For
Core Engineering Features
High-Output 2-Way Driver System
6.5-inch weatherproof woofer and 1-inch silk dome tweeter deliver 40W RMS (80W peak) for punchy low frequencies, natural vocals, and crisp high-end response.
Multi-Tap 100V/70V & 8Ω Bypass
Rear-mounted rotary selector provides 40W, 20W, 10W, 5W, and 2.5W taps for high-voltage distributed lines, plus an 8Ω bypass mode for direct stereo amplifier integration.
IP66 Certified Weatherproof Housing
Sealed UV-resistant ABS cabinet, rustproof stainless metal grille, and waterproof cable wiring cover ensure reliable protection against heavy rain, dust, and temperature swings.
Ultra-Wide 180° Sound Dispersion
Engineered for 180° vertical and 180° horizontal acoustic dispersion (1kHz) with a peak SPL of 112dB, minimizing the total number of speakers required for broad coverage.
360° Multi-Angle Rotatable Bracket
Supplied stainless steel bracket allows full 360-degree rotation and tilt alignment for rapid vertical or horizontal surface mounting and exact acoustic targeting.
Dual Architectural Finishes (Black & White)
Available in discrete black (WSK-640DS) or architectural white (WSK-640DSW) finishes to seamlessly harmonize with modern interior and exterior decor.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | WSK-640DS (Black) / WSK-640DSW (White) |
| Brand | CMX Audio |
| Product Type | 6.5″ 2-Way All-Weather Indoor Outdoor Wall Mount Loudspeaker |
| Rated Power Output | 40 Watts RMS Continuous (80 Watts Max) |
| Power Tappings (@100V / 70V) | 40W, 20W, 10W, 5W, 2.5W & 8Ω Bypass |
| Line Input Voltage | 100V or 70V Constant Voltage & 8Ω Low-Impedance |
| Frequency Response | 65 Hz – 20 kHz |
| Sensitivity / SPL (@1W/1m) | 94 ± 3 dB (Max 112 dB at 1m) |
| Sound Dispersion | Vertical: 180° | Horizontal: 180° (1 kHz) |
| Ingress Protection Rating | IP66 Certified Waterproof & Dustproof |
| Transducer Configuration | 6.5″ Weatherproof Woofer + 1″ Silk Dome Tweeter |
| Enclosure Material | High-Impact UV-Resistant ABS Housing |
| Grille & Bracket Material | Stainless Steel Metal Grille & Stainless Steel Mounting Bracket |
| Mounting Mechanism | 360° Rotatable Bracket for Horizontal and Vertical Angle Adjustment |
| Dimensions (H × W × D) | 280 mm × 180 mm × 150 mm |
| Net Weight | 3.5 kg |
| Available Color Options | Black (WSK-640DS) & White (WSK-640DSW) |
Frequently Asked Questions
What is the difference between CMX WSK-640DS and WSK-640DSW?
Both models share identical 40W 2-way acoustic components, IP66 weatherproof build, and multi-tap transformers. The WSK-640DS comes in a matte black finish, while the WSK-640DSW comes in an architectural white finish.
What power tap settings are available on the WSK-640DS & WSK-640DSW?
Each speaker features a rear rotary switch with taps of 40W, 20W, 10W, 5W, and 2.5W on 100V/70V distributed lines, plus an 8-ohm bypass setting for direct connection to low-impedance stereo amplifiers.
Can these speakers be used in extreme outdoor weather conditions?
Yes. With an IP66 certified waterproof rating, sealed ABS housing, stainless steel grille, rustproof bracket, and a waterproof cable cover, they are engineered for harsh outdoor environments including heavy rainfall, UV sunlight, and dust.
How does the 360-degree bracket assist during installation?
The supplied stainless steel mounting bracket allows full 360-degree rotation and multi-axis tilt, enabling integrators to mount the speaker vertically or horizontally on walls or ceilings and direct the acoustic dispersion precisely toward listening areas.
Engineer Your Perfect Commercial Audio & Visual Environment
Contact our AV specialists for professional product selection, system integration, and turnkey installation support.
| Rated Power Output | 40W RMS (80W Max) |
|---|---|
| Line Input | 100V, 70V, 8 Ohm |
| Power Tappings | 40W, 20W, 10W, 5W, 2.5W, 8 Ohm |
| Frequency Response | 65Hz – 20kHz |
| Sensitivity (1W/1m) | 94 ± 3 dB (Max 112 dB) |
| Weatherproof Rating | IP66 |
| Speaker Unit | 6.5" Weatherproof Woofer + 1" Silk Tweeter |
| Mounting | 360° Rotatable Stainless Steel Bracket |
| Color Options | Black (WSK-640DS), White (WSK-640DSW) |
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ProjecXive India –
The CMX WSK-640DS & WSK-640DSW 6.5″ 2-Way Wall Mount Speaker 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.