TANNOY CMS 803DC BM 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver for Installation Applications (Blind Mount) (CMS 803DC BM)

Name: TANNOY CMS 803DC BM 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver for Installation Applications (Blind Mount) (CMS 803DC BM)
Brand: Tannoy
SKU: CMS 803DC BM
Price: 399.00 USD
Availability: InStock

Vendor: Tannoy

TANNOY CMS 803DC BM 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver for Installation Applications (Blind Mount) (CMS 803DC BM) The CMS 803DC BM is a robust full-bandwidth 360-watt high-sensitivity loudspeaker, incorporating...

$399.00

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Description

TANNOY CMS 803DC BM 8" Full Range Ceiling Loudspeaker with Dual Concentric Driver for Installation Applications (Blind Mount) (CMS 803DC BM)

The CMS 803DC BM is a robust full-bandwidth 360-watt high-sensitivity loudspeaker, incorporating our advanced Ceiling Monitor System technology (CMS 3.0). With an exclusive 8" Dual Concentric point-source driver featuring Omnimagnet technology on a Torus Ogive Waveguide, this UL-certified speaker ensures expansive and consistent broadband directivity, significantly enhancing intelligibility while delivering an exceptionally accurate and linear response.

Optimized for Installation

The CMS 803DC BM is meticulously engineered with a 5-way self-aligning clamp system, ensuring swift, straightforward, and cost-effective installation. It integrates an acoustically enhanced zinc-plated steel back can and a removable locking screw terminal connector with loop-thru functionality. This model includes a low-insertion loss 60 W transformer featuring convenient front panel tap switching, a paintable powder-coated steel mesh grille providing dust protection, along with two tile support rails and a C-ring. For aesthetic concealment, an Arco-style grille designed to cover the entire unit and a plaster (mud) ring are available as separate accessories.

LAB GRUPPEN Ready

The CMS 803DC BM is finished in semi-matt white and optimized for use with LAB GRUPPEN LUCIA amplifiers, which accommodate up to 8 CMS Series loudspeakers per channel.

Product Features

Full range ceiling loudspeaker for installation applications
90 Watts continuous, 360 Watts peak power
Next generation 8" Dual Concentric driver featuring Omnimagnet technology
Torus Ogive waveguide for improved high frequency response and directivity
Blind Mount version supplied with acoustically enhanced zinc plated steel back can
Integrated single unit construction for ease of installation
UL 1480 certified for general signalling 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 60 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 magnetic grille for custom painting
Optional ARCO designer grilles available for minimal architectural impact
Self-aligning 5 way clamp mounting system
Mounting C-ring and ceiling tile rails included

Specifications

Performance

Frequency response (-3 dB) (1)	47 Hz - 30 kHz BM Backcan
Frequency range (-10 dB) (1)	40 Hz - 35 kHz BM Backcan
Frequency range (-10 dB) (1)	41 Hz - 35 kHz PI Backcan
System sensitivity (1 W @ 1 m) (2)	92 dB (1 W = 4 V for 16 Ohms)
Nominal coverage angle	90 degrees conical
Power handling (3)
Average	90 W
Programme	180 W
Peak	360 W
Recommended amplifier power	180 W @ 16 Ohms
Nominal impedance (Lo, Z)	16 Ohms
Rated maximum SPL
Average	112 dB
Peak	118 dB
With THP60 - average	110 dB
Transformer taps (via front rotary switch)
70 V	60 W (83 Ω) / 30 W (165 Ω) /15 W (330 Ω) / 7.5 W (660 Ω) /OFF & low impedance operation
100 V	60 W (165 Ω) / 30 W (330 Ω) /15 W (660 Ω) / OFF & lowimpedance operation

Transducers

Dual concentric point source driver	1 x 200 mm (8.0") Dual Concentricdriver, using Omnimagnet technology
Low frequency	44 mm (1.75") voice coil, treated multifiber paper pulp cone
High frequency	25 mm (1.00") PEI dome

Physical

Enclosure
Backcan	Zinc plated steel
Baffle	Reflex loaded UL 94V-0 rated ABS
Grille	Steel, with weather resistant coating
Safety features	Safety ring located at rear of enclosurefor load bearing safety bond
Clamping design	Security toggle clamp Min / Maxclamping range 9.5 mm (0.37") /60 mm (2.36") Recommendedclamp torque: 1.5 Nm
Backcan options
Blind mount (BM)	Complete with fi xed backcan
Pre install (PI)	Separate backcan for pre-installation
Cable entry options	Cable clamp & squeeze connector forconduit up to 22 mm
Conduit knockouts on PI Backcan	3 Sets of horizontal positions19 / 22 / 28 mm (0.75" / 0.87" / 1.10")
Connectors	Removable locking connectorwith screw terminals with“loop through” facility
Compliance	UL-1480, UL-2043, CE

Physical

Dimensions
Bezel diameter	319.0 mm (12.56")
Front of ceiling to rear of backcan	-
Front of ceiling to top of safety loop	-
BM model: Front of ceiling to rear of backcan	310.5 mm (12.22")
BM model: Front of ceiling to top of safety loop	327.7 mm (12.90")
PI model: Front of ceiling surface to rear of speaker unit	125.6 mm (4.94")
PI model: Front of accessory backcan bezel to top of safety loop	168.5 mm (6.63")
Hole cutout diameter (all models)	295 mm (11.61")
Net weight (ea)
CMS 803DC BM	8.5 kg (18.74 lbs)
CMS 803DC PI	5.0 kg (11.02 lbs)
PI Backcan	3.7 kg (8.1 lbs)
Included accessories	C-Ring, tile-bridge kit, paint mask,cut-out template, grille
Optional accessories	Plaster (mud) ring, Arco grille