Tannoy CMS 1201SW 12" Ceiling Subwoofer - TA-CMS1201-SW
Tannoy CMS 1201SW 12" Ceiling Subwoofer - TA-CMS1201-SW is backordered and will ship as soon as it is back in stock.
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Tannoy CMS 1201SW 12" Ceiling Subwoofer - TA-CMS1201-SW
Product Overview
The Tannoy CMS 1201SW is a 12-inch passive in-ceiling subwoofer that adds deep low-frequency extension to installed background music and speech reinforcement systems. Engineered to partner the Tannoy CMS 3.0 ceiling loudspeaker range, this ceiling subwoofer hides bass reinforcement above the tile line in commercial interiors. With 1,600 watts of peak power handling and a long-throw 12-inch driver, it delivers full-range performance in spaces where floor-standing subwoofers are not an option.
Product Description
The CMS 1201SW uses a 12-inch long-throw driver with a copper voice coil designed to minimize power compression during sustained playback. Rated at 400 watts continuous and 1,600 watts peak, it provides substantial low-frequency reinforcement for full-range ceiling systems built around the Tannoy CMS 3.0 series. The subwoofer is supplied as the driver assembly and is installed with the matching CMS 1201SW back can and CMS 1201 grille assembly, which are available separately, allowing the integrator to specify the correct enclosure for the ceiling structure. Back-can fixings support multiple mounting orientations to suit different plenum depths and joist layouts. A time-saving design allows one-person installation, reducing labor cost on larger projects. The CMS 1201SW is well suited to retail, hospitality, and corporate environments where full-bandwidth audio is required but visible loudspeakers must be kept to a minimum. It is backed by Tannoy's 10-year warranty program and is designed and engineered in the U.K. Explore the full Tannoy collection at Creation Networks to pair it with compatible CMS ceiling loudspeakers and amplification.
Key Features
- 12-inch long-throw driver — A high-excursion 12-inch driver with a copper voice coil delivers deep, controlled low frequencies for installed systems.
- 1,600W peak power handling — Rated at 400 watts continuous and 1,600 watts peak, it sustains high output for music and speech reinforcement.
- CMS 3.0 system partner — Designed to extend the low end of the Tannoy CMS 3.0 ceiling loudspeaker range for true full-range coverage.
- Flexible back-can mounting — Back-can fixings support multiple installation orientations to fit varied plenum and ceiling structures.
- One-person installation — A time-saving mechanical design lets a single installer fit the subwoofer, reducing labor time.
- 10-year warranty program — Backed by Tannoy's long-term warranty for confidence in continuous commercial use.
Typical Applications
- Commercial meeting space
- Multi-purpose room
- House of worship
- Auditorium
Technical Specifications
| Type | Passive 12" in-ceiling subwoofer |
| Power handling | 400 W continuous, 1,600 W peak |
| Driver | 12" long-throw with copper voice coil |
| System compatibility | Tannoy CMS 3.0 ceiling loudspeaker range |
| Required accessories | CMS 1201SW back can and CMS 1201 grille assembly (sold separately) |
| Installation | Back-can fixings for multiple orientations; one-person fit |
| Warranty | 10-year warranty program |
| Origin | Designed and engineered in the U.K. |
Frequently Asked Questions
Which loudspeakers does the CMS 1201SW pair with?
It is designed to add low-frequency extension to the Tannoy CMS 3.0 ceiling loudspeaker range, or any full-range ceiling system that needs deeper bass.
Does it include the enclosure and grille?
No. The CMS 1201SW is the driver assembly; the matching CMS 1201SW back can and CMS 1201 grille assembly are required and sold separately.
Is it an active or passive subwoofer?
It is a passive subwoofer and requires external amplification, sized to its 400 W continuous / 1,600 W peak rating.
Can one technician install it?
Yes. The back-can design and fixings are intended for one-person installation, which lowers labor cost on multi-zone projects.
What support is available for system design?
Creation Networks can help match the subwoofer to CMS loudspeakers and amplifiers and plan coverage. Contact us for a project quote.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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