TANNOY CMS 403DCe ลำโพงติดเพดาน Ceiling Monitor System The Tannoy CMS 403DCe is a full bandwidth, high power-handling and high sensitivity loudspeaker built around CMS 3.0 – the third generation of Tannoy’s revolutionary Ceiling Monitor System technology. Based on an all-new evolution of Tannoy’s proprietary Dual Concentric point-source driver, the CMS 403DCe has been fundamentally re-engineered to deliver wider and more consistent broadband directivity, even greater intelligibility, and a more accurate and linear response.
The new Dual Concentric driver design featuresrevolutionary Omnimagnet™ technology and unique patent-pending Torus Ogive Waveguide™ device, together providing more consistent and controlled directivity along with improved high frequency response. Improved time-alignment and greater coherence between LF and HF results in a wider sweet spot for enhanced performance both onand off-axis. The re-designed baffle provides a subtle extension to the waveguide effect for additional sonic benefits.
The CMS 403DCe also features extra clamp extension to accommodate thicker ceiling panels, and a locking design that prevents inadvertent over-screwing. Specifically designed for fast, simple and cost effective installation in new and existing buildings, the CMS 403DCe can be entirely angled towards the listener within the fixed ceiling-mounting ring. By discreetly pivoting the loudspeaker towards the desired area of coverage, the problems of difficult speaker placement - particularly in less than perfect room configurations – are easily overcome.
The CMS 403DCe utilizes a 16 ohm driver, making it ideal for use in high performance lowimpedance systems (with optimized performance when used in conjunction with Lab.gruppen LUCIA amplifiers). A low-insertion loss 30W transformer is included, with convenient front switching for taps at 30 W, 15 W and 7.5 W, with an additional 3.75 W tap for traditional constant voltage systems.
The CMS 403DCe is supplied with an integral back-can, ready to install as a single unit. The removable locking connector has screw terminals for secure wire termination and loop-thru facility. Strain relief is provided by a clamping mechanism for use with plenum-rated cable or conduit, while the new design’s spring-loaded and self-aligning clamps make for even quicker and easier installation. All models are supplied with two tile support rails and one C-ring; a plaster (mud) ring is available as an optional accessory. Read Less Features - Advanced new Dual Concentric driver design utilizing Omnimagnet technology
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- Torus Ogive Waveguide device for improved broadband directivity
- Tight, uniform 70-degree dispersion pattern for high-ceiling applications
- Improved time alignment and phase coherence, delivering even better sonic performance
- High power and high sensitivity with extended frequency response and very low distortion
- Improved LF performance for applications where genuine bottom-end is a must
- Low insertion-loss, 30 watt line transformer for a more powerful and dynamic performance
- Convenient front-tapping switch for settings
- Magnetically-adhering grille system for easy custom painting and optional Arco designer grilles for minimal architectural impact
- Three-clamp, self-aligning mounting system
- UV/weather resistant UL94V-0 ABS construction for structural integrity
- Packaged with classic grille, tile rails and C-ring for quick and easy installation and simple stocking logistics
- Five year warranty
| SYSTEM | Frequency Response (-3dB) (1)
BM Backcan | 110 Hz - 50 kHz | Frequency Range (-10dB) (1)
BM Backcan | 80 Hz - 54 kHz | | System Sensitivity (1W @1m) (2) | 88 dB (1 W = 4 V for 16 Ohms) | | Nominal Coverage Angle | 90 degrees conical | | Power Handling (3) | Average: 60W
Programme: 120W
Peak: 240W | | Recommended Amplifier Power | 120 W @ 16 ohms | | Nominal Impedance (Lo,Z) | 16 Ohms | | Rated Maximum SPL | Average: 107 dB
Peak: 113 dB | | Transformer Taps (via front rotary switch) | 70V: 30 W (165 O) / 15 W (330 O) / 7.5 W (660 O) / 3.75 W (1320 O) / OFF & low impedance operation
100V:30 W (330 O) / 15 W (660 O) / 7.5 W (1320 O) / OFF & low impedance operation | | TRANSDUCERS | | Dual Concentric point source driver | 1 x 100 mm (4.0”) Dual Concentric driver, using Omnimagnet technology | | Low Frequency | 35 mm (1.38”) voice coil, treated multi fiber paper pulp cone | | High Frequency | 20 mm (0.79”) PEI dome | | PHYSICAL | | Enclosure | Backcan: Reflex loaded UL 94V-0 rated ABS
Baffle: Reflex loaded UL 94V-0 rated ABS
Grille: Steel, with weather resistant coating | | Safety Features | Safety ring located at rear of enclosure for load bearing safety bond | | Clamping Design | Security toggle clamp | | Blind Mount (BM) | Complete with fixed backcan | | Cable Entry Options | Cable clamp & squeeze connector for conduit up to 22 mm | | Conduit Knockouts on PI Backcan | 3 Sets of horizontal positions 19 / 22 / 28 mm (0.75” / 0.87” / 1.10”) | | Connectors | Removable locking connector with screw terminals with “loop through” facility | | Dimensions |
| | Bezel diameter | 205.0 mm (8.07”) | | Front of ceiling to rear of pod | 147.6 mm (5.81”) | | Hole cutout diameter | 187 mm (7.36”) | | Net Weight (ea) | 2.75 kgs (6.06 lbs) | | Included Accessories | C Ring
Tile bridge
Paint mask
Cutout template
Grille | | Optional Accessories | Plaster (Mud) ring | | Packed Quantity | 2
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