TANNOY CMS 803DC Q 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver with Q-Centric Waveguide for Installation Applications (Blind Mount) (CMS 803DC Q)
Vendor: Tannoy
Available
TANNOY CMS 803DC Q 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver with Q-Centric Waveguide for Installation Applications (Blind Mount) (CMS 803DC Q)
The CMS 803DC Q is a comprehensive 360-Watt high-sensitivity loudspeaker that integrates our innovative Ceiling Monitor System technology (CMS 3.0). Tailored for high-ceiling applications, the "Q" variant boasts an elongated waveguide design, offering a precise, uniform 70-degree conical dispersion pattern. Featuring an exclusive 8" Dual Concentric point-source driver with Omnimagnet technology on a Torus Ogive Waveguide, this UL certified CMS 803DC Q ensures heightened and more consistent broadband directivity, significantly enhancing intelligibility while maintaining an exceptionally accurate and linear response.
Optimized for Installation
The CMS 803DC Q is meticulously engineered with a 5-way self-aligning clamp system, ensuring rapid, straightforward, and cost-effective installation. It incorporates an acoustically enhanced zinc-plated steel back can and a removable locking screw terminal connector with loop-thru functionality. Additionally, this model includes a low-insertion loss 60 W transformer featuring user-friendly front panel tap switching, a paintable powder-coated steel mesh grille providing dust protection, along with two tile support rails and a C-ring. Separate accessories available for this unit include an Arco style grille designed for complete unit concealment and a plaster (mud) ring tailored for specific installation preferences.
LAB GRUPPEN Ready
The CMS 803DC Q 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.
Product Features
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Full range ceiling loudspeaker for installation applications
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90 Watts continuous, 360 Watts peak power
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Next generation 8" Dual Concentric driver featuring Omnimagnet technology
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Q-Centric waveguide for tighter vertical or horizontal pattern control
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Torus Ogive waveguide for improved high frequency response and directivity
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Blind Mount version supplied with acoustically enhanced zinc plated steel back can
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Integrated single unit construction for ease of installation
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UL 1480 certified for general signalling systems
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UL 2043 certified for air-handling spaces
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Multiple transformer taps for 70 V and 100 V line systems or 16 Ohm direct input
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Low insertion loss 60 W line transformer with easily accessible tapping switch
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Optimised for LAB GRUPPEN low impedance LUCIA amplifiers with up to 8 CMS series loudspeakers per channel
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Semi matt white finish fits unobtrusively in any environment
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Powder coated UV resistant perforated steel mesh grille with dust protection
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Removable magnetic grille for custom painting
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Optional ARCO designer grilles available for minimal architectural impact
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Self-aligning 5 way clamp mounting system
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Mounting C-ring and ceiling tile rails included
Performance
Frequency response (-3 dB) <sup>(1)</sup> |
47 Hz - 30 kHz |
Frequency range (-10 dB) <sup>(1)</sup> |
40 Hz - 35 kHz BM Backcan |
Frequency range (-10 dB) <sup>(1)</sup> |
41 Hz - 35 kHz PI Backcan |
System sensitivity (1 W @ 1 m) <sup>(2)</sup> |
93 dB (1 W = 4 V for 16 Ohms) |
Nominal coverage angle |
60 degrees conical |
Power handling (3) | |
Rated maximum SPL | |
Transformer taps (via front rotary switch) |
Transducers
Dual concentric point source driver |
1 x 200 mm (8.0") Dual Concentric driver, using Omnimagnet technology |
Low frequency |
44 mm (1.75") voice coil, treated multi fiber paper pulp cone |
High frequency |
25 mm (1.00") PEI dome |
Physical
Enclosure | |
Safety features |
Safety ring located at rear of enclosure for load bearing safety bond |
Clamping design |
Security toggle clamp Min / Max clamping range 9.5 mm (0.37") / 60 mm (2.36") Recommended clamp torque: 1.5 Nm |
Backcan options | |
Cable entry options |
Cable clamp & squeeze connector for conduit up to 22 mm |
Conduit knockouts on PI Backcan |
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Connectors |
Removable locking connector with screw terminals with “loop through” facility |
Compliance |
UL-1480, UL-2043, CE |
Physical
Dimensions | |
Net weight (ea) |
8.5 kg (18.74 lbs) |
Included accessories |
C-Ring, tile-bridge kit, paint mask, cut-out template, grille |
Optional accessories |
Plaster (mud) ring, Arco grille |
Packed quantity |
2 |