CMS 1201SW
Passive 12-inch ceiling subwoofer rated at 1,600 W, built for installed music and speech systems. It is meant to pair with the CMS 3.0 ceiling monitor range or other full-range systems that need more bass, and is driven by an external active crossover and amplifier.
- Passive 12" (300 mm) ceiling subwoofer, 1,600 W
- 3" copper sandwich voice coil
- Triple aluminium demodulating rings
- 79 litre (2.8 cu ft) damped steel back-can
- Unistrut, eye bolt or single-point rod suspension
- Back-can and grille sold separately
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The CMS 1201SW is a passive subwoofer for ceiling installations. It uses a 12" (300 mm) long-throw bass driver with a 3" copper sandwich voice coil, intended to keep power compression low, and three aluminium demodulating rings to hold distortion down. It is designed for systems that use an external active crossover with separate amplifier channels for the subwoofers.
The enclosure is a powder-coated steel back-can with a grille assembly, both sold separately. The damped back-can has a volume of 79 litres (2.8 cubic feet). Mounting options include steel lugs for a Unistrut roof rail system, four top-mounted eye bolts for suspension, or single-point suspension using M10 or 3/8" UNC threaded rod. One person can carry out the installation.
Wiring goes to terminal barrier strips inside the can. They are reached through 20 mm and 29 mm conduit knockouts on all five sides. The unit is optimised for use with LAB GRUPPEN amplification.
Specifications
- Brand
- Tannoy
- Model
- CMS 1201SW
- Category
- Live sound › PA speakers
Audio
- Type
- Passive subwoofer
- Power handling
- 1,600 W
- LF driver
- 12" (300 mm) long throw
- Voice coil
- 3" copper sandwich
- Distortion control
- Triple aluminium demodulating rings
- Recommended drive
- External active crossover with separate amplifier channels
- Amplifier pairing
- Optimised for LAB GRUPPEN amplification
Connectivity
- Terminals
- Terminal barrier strips inside the back-can
- Conduit knockouts
- 20 mm and 29 mm
- Knockout locations
- All 5 sides
Physical
- Enclosure
- Powder-coated steel back-can
- Back-can volume
- 79 litres (2.8 cubic feet)
- Damping
- Internally damped
- Mounting lugs
- Steel, for Unistrut roof rail system
- Suspension
- 4 top-mounted eye bolts
- Single-point suspension
- M10 or 3/8" UNC screwed rod
- Installation
- Can be fitted by a single person
In the box
- Back-can
- Available separately
- Grille assembly
- Available separately
Compatibility
- Companion range
- CMS 3.0 ceiling monitor systems