The Tannoy CMS 503ICT LP is a wide 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 around the standard CMS 503ICT model, but with a greatly reduced back-can depth, the ultra low-profile CMS 503ICT LP has been engineered specifically for applications where ceiling cavity dimensions are a critical limiting factor.

This specialized ceiling device has all the sonic performance of the standard CMS 503ICT, in a much shallower profile package, achieving similar back-can volume by virtue of slightly larger diameter (and hole cut-out size). The point source configuration of the Tannoy ICT™ driver?s mid-bass and tweeter sections ensures a wide and controlled dispersion for optimum coverage, avoiding the significant energy losses in the vertical plane at the crossover frequency that are inherent in typical two-way designs.

The CMS 503ICT LP 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). The low-insertion loss 30 W transformer features convenient front bezel switching for taps at 30 W, 15W and 7.5 W, with an additional 3.75 W tap for traditional constant voltage systems.

The CMS 503ICT LP 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 architect-friendly aesthetic appeal.

The CMS 503ICT LP is a blind mount loudspeaker device, supplied with an integral back-can, ready to install as a single unit. The shallow-profile zinc plated steel back-can has an integrated, recessed termination box. 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 new spring-loaded and self-aligning clamps make for even quicker and easier installation. CMS 503ICT LP is supplied with classic grille, two tile support rails and one C-ring; Arco grille and plaster (mud) ring are available as optional accessories.

Features:

• Newly refined 130 mm (5.0?) ICT transducer for greater durability and longevity
• High power & high sensitivity with extended frequency response
• Wide, controlled, constant directivity dispersion for optimum coverage
• Ultra-shallow depth profile for applications where cavity space is restricted
• Low insertion-loss, 30 W 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
• Four-clamp, self-aligning mounting system
• UV resistant baffle and grille
• Packaged with classic grille, tile rails and C-ring for quick and easy installation and simple stocking logistics

Specifications:

• Performance
• Frequency response (-3 dB): 88 Hz - 50 kHz
• Frequency range (-10 dB): 77 Hz - 24 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: 50 W
• Programme: 100 W
• Peak: 200 W
• Recommended Amplifier Power: 100 W @ 16 ohms
• Nominal Impedance (Lo, Z): 16 ohms
  Rated maximum SPL
• Average: 106 dB
• Peak: 112 dB
  Transformer Taps (via front rotary switch)
• 70 V: 30 W (165 Ω) / 15 W (330 Ω) / 7.5 W (660 Ω) / 3.75 W (1320 Ω) / OFF & low impedance operation
• 100 V: 30 W (330 Ω) / 15 W (660 Ω) / 7.5 W (1320 Ω) / OFF & low impedance operation
  Transducers
• Low Frequency: 1 x 130 mm (5.0?) mineral loaded polypropylene
• High Frequency: ICT

Item Includes:

• C-Ring
• Tile-bridge kit
• Paint mask
• Cut-out template
• Grille

Warranty:

• 5 Years