- Description
Details
Based on an all-new evolution of Tannoy's proprietary Dual Concentric point-source driver, the CMS 503DC PI 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 features revolutionary 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 503DC PI also features extra clamp extension to accommodate thicker ceiling panels, and a locking design that prevents inadvertent over-screwing. Magnetic grille attachment enables easy removal and fitting for custom painting and tapping changes with grilles now available as either traditional style (inset in bezel) or new Arco™ style which conceals the entire unit for more architect friendly aesthetic appeal.
The CMS 503DC PI utilizes a 16 ohm driver, making it ideal for use in high performance low-impedance systems (with optimized performance when used in conjunction with Lab.gruppen LUCIA amplifiers). A low-insertion loss 30 W transformer is included, with convenient front bezel 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 503DC PI is supplied without a back-can. All models are supplied with classic grille, two tile support rails and one C-ring; Arco grille back-can and plaster (mud) ring are available as optional accessories.- Features
Features
- Full range ceiling loudspeaker for installation applications
- 60 Watts continuous, 240 Watts peak power
- Next generation 5" Dual Concentric driver featuring Omnimagnet technology
- Torus Ogive waveguide for improved high-frequency response and directivity
- Pre-install version supplied without back can (available separately)
- UL 1480 certified for general signaling systems
- UL 2043 certified for air-handling spaces
- 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-matte white finish fits unobtrusively in any environment
- Powder coated UV resistant perforated steel mesh grille with dust protection
- Removable magnetic grille for custom painting
- Optional ARCO designer grilles available for minimal architectural impact
- 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.
- Specification
Performance Transformer Taps (via front rotary switch) 70 V: 30 W (165 Ohms) / 15 W (330 Ohms) / 7.5 W (660 Ohms) / 3.75 W (1320 Ohms) / OFF & low impedance operation
100 V: 30 W (330 Ohms) / 15 W (660 Ohms) / 7.5 W (1320 Ohms) / OFF & low impedance operationRated Maximum SPL Average: 107 dB
Peak: 113 dBNominal Impedance (Lo, Z) 16 Ohms Recommended Amplifier Power 120 W @ 16 Ohms Frequency Range (-10 dB) 74 Hz - 54 kHz System Sensitivity (1 W @ 1 m) 89 dB (1 W = 4 V for 16 Ohms) Nominal Coverage Angle 90 degrees conical Power Handling Average: 60 W
Programme: 120 W
Peak: 240 WTransducers Dual Concentric point source driver 1 x 5.0" (130 mm) Dual Concentric driver, using Omnimagnet technology Low Frequency 1.38" (35 mm) voice coil, treated multi fiber paper pulp cone High Frequency 0.79" (20 mm) PEI dome Physical Enclosure Baffle: UL 94 V-0 rated ABS
Grille: Steel, with weather resistant coatingSafety Features Safety ring located at rear of enclosure for load bearing safety bond Clamping Design Security toggle clamp. Min / Max clamping range 0.37" ( 9.5 mm ) / 2.36" ( 60 mm )
Recommended clamp torque: 1.5 NmBackcan Options Separate backcan for pre-installation Cable Entry Options Cable clamp & squeeze connector for conduit up to 22 mm Connectors Removable locking connector with screw terminals with "loop through" facility Compliance UL-1480, UL-2043, CE Dimensions Bezel Diameter 8.11" (205.9 mm) Front of ceiling surface to rear of speaker unit 5.25" (133.3 mm) Front of ceiling to top of safety loop 6.04" (153 mm) Hole cutout diameter (all models) 7.48" (190 mm) Weights Weight 13.66 lbs (6.2 kg) Shipping Weight 18.74 lbs (8.5 kg) - Documents
- In The Box
In The Box
- (2) CMS 503DC PI 5" 70V In-Ceiling Speakers
- (2) Grilles
- (2) C Ring
- (4) Tile Bridge
- Paint Mask
- Cutout Template
- Reviews
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