Overview
CMS 3.0 CMS 403DCEThe CMS 403DCE is a full bandwidth 160-Watt high sensitivity loudspeaker that utilises our third generation Ceiling Monitor System technology (CMS 3.0). Thanks to an all-new proprietary 4" Dual Concentric point-source driver with Omnimagnet technology on a Torus Ogive Waveguide, the CMS 403DCE delivers wide and consistent broadband directivity with enhanced intelligibility – plus highly accurate and linear response.
Adjustable Tilt AngleSpecifically designed with a self-aligning 3 way clamp system for fast, simple and cost effective installation, the CMS 403DCE can be angled towards the listener within the fixed ceiling-mounting ring. By discreetly pivoting the loudspeaker towards the desired area of coverage, the challenge of speaker placement in a less than ideal room is easily overcome.
Optimised for InstallationEquipped with a low-insertion loss 30 W transformer with convenient front panel tap switching, CMS 403DCE features an integral ABS back-can with removable locking screw terminal connector and loop-thru functionality. The paintable powder coated steel mesh grille with dust protection, two tile support rails and one C-ring are all included. An optional plaster (mud) ring is available separately.
LAB GRUPPEN ReadyThe CMS 403DCE is finished in semi matt white and optimised for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel.
Features
- Full range ceiling loudspeaker for installation applications
- 40 Watts continuous, 160 Watts peak power
- Next generation 4" Dual Concentric point source driver featuring Omnimagnet technology
- Torus Ogive waveguide for improved high frequency response and directivity
- Blind Mount enclosure supplied with integral moulded ABS back can
- Integrated single unit construction for ease of installation
- Adjustable tilt angle with 360° rotation to accommodate difficult loudspeaker placements
- Multiple transformer taps for 70 V and 100 V line systems or 16 Ohm direct input
- Low insertion loss 30 W line transformer with easily accessible tapping switch
- Optimised for LAB GRUPPEN low impedance LUCIA amplifiers with up to 8 CMS series loudspeakers per channel
- Semi matt white finish fits unobtrusively in any environment
- Powder coated UV resistant perforated steel mesh grille with dust protection
- Removable grille for custom painting
- Self-aligning 3 way clamp mounting system
- Mounting C-ring and ceiling tile rails included
- 10-Year Warranty Program*
- Designed and engineered in the U.K.
Specifications
Performance
| Frequency response (-3 dB) (1) | 110 Hz - 50 kHz BM Backcan |
| Frequency range (-10 dB) (1) | 80 Hz - 54 kHz BM Backcan |
| System sensitivity (1 W @ 1 m) (2) | 88 dB (1 W = 4 V for 16 Ohms) |
| Nominal coverage angle 90 degrees conical | |
| Coverage angle (1 kHz to 6 kHz) | — |
| Directivity factor (Q) | — |
| Directivity index (DI) | — |
| Power handling (3) | |
|---|---|
| Average | 40 W |
| Peak | 160 W |
| Recommended amplifier power | 80 W @ 16 Ohms |
| Nominal impedance (Lo, Z) | 16 Ohms |
| Rated maximum SPL | |
| Average | 104 dB |
| Peak | 110 dB |
| Transformer taps (via front rotary switch) | |
| 70 V | 30 W (165 O) / 15 W (330 O) / |
| 100 V | 30 W (330 O) / 15 W (660 O) / 7.5 W (1320 O) |
| Crossover | — |
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 | Min / Max clamping range: |
| Backcan | |
| Blind mount (BM) | Complete with fixed backcan |
| Connectors | Removable locking connector with screw terminals with “loop through” facility |
| Compliance | UL-1480, UL-2043, CE |
| 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) | 3.2 kg (7.05 lbs) |
| Included accessories | C-Ring, tile-bridge kit, paint mask, cut-out template, grille |
| Optional accessories | Plaster (mud) ring |
| Packed quantity | 2 |
