Tannoy CMS 1201DCT 12" Full Range Ceiling Loudspeaker with Dual Concentric Driver - TA-CMS1201DC-T

Product Overview

The Tannoy CMS 1201DCT is a high-output 12-inch dual concentric ceiling loudspeaker for large-format distributed commercial audio. This ceiling speaker uses Tannoy's proprietary 12-inch Dual Concentric point-source driver to deliver consistent 90-degree broadband directivity with enhanced intelligibility, and supports multi-tap 70V/100V line operation. It is well suited to high-ceiling, high-SPL spaces such as auditoriums, houses of worship, and large multi-purpose rooms.

Product Description

The CMS 1201DCT is a full-bandwidth 800-Watt high-sensitivity loudspeaker built around a proprietary 12-inch Dual Concentric point-source driver. The coincident design delivers consistent broadband directivity (90-degree conical) with enhanced intelligibility plus highly accurate, linear response, which makes it effective for both speech reinforcement and full-range program material in large rooms. Multiple transformer taps support 70V and 100V distributed line systems or 8-ohm direct connection, with a low-insertion-loss 60 W line transformer. The CMS 1201DCT is the driver unit and is used with the CMS 1201 back can and grille assembly, available separately; the back-can fixings allow multiple installation options, and the time-saving design enables one-person installation. This model is part of the wider Tannoy collection at Creation Networks, and its matching enclosure, the CMS 1201 back can, can be ordered alongside it. With 200 W continuous power handling and a single-source design, it provides high output and even coverage from a single ceiling position.

Key Features

• 12-inch Dual Concentric driver — A proprietary point-source coincident driver provides phase coherence and consistent directivity from a single ceiling position.
• High output — Rated at 200 W continuous and 800 W peak, the loudspeaker delivers high SPL for large, high-ceiling spaces.
• 90-degree constant directivity — The 90-degree conical dispersion provides even, predictable coverage for system design.
• Multi-tap 70V/100V operation — Multiple transformer taps support 70V and 100V distributed line systems or 8-ohm direct input, with a 60 W low-insertion-loss line transformer.
• Modular back-can installation — Used with the separately available CMS 1201 back can and grille assembly, whose fixings allow multiple mounting options.
• One-person installation — The time-saving design enables a single technician to complete the installation, reducing labour on large projects.

Typical Applications

• Auditorium
• House of worship
• Multi-purpose room
• All-hands room
• Government space

Technical Specifications

Frequently Asked Questions

Does the CMS 1201DCT include a back can?
No. The CMS 1201DCT is the loudspeaker driver and is used with the CMS 1201 back can and grille assembly, which are available separately.

Can it run on a 70V or 100V distributed line system?
Yes. Multiple transformer taps support both 70V and 100V systems via a 60 W low-insertion-loss line transformer, or it can be wired for 8-ohm direct operation.

What kind of spaces is it designed for?
With 800 W peak power handling and a 12-inch Dual Concentric driver, it is suited to large, high-ceiling rooms such as auditoriums, houses of worship, and large multi-purpose spaces.

How is it installed?
It mounts into the CMS 1201 back can, whose fixings support multiple installation methods, and the design enables one-person installation.

What warranty and support are included?
The loudspeaker is supported by Creation Networks and backed by Tannoy. Contact our team for the matching back can, quantities, and a project quote.