The CMS 1201SW is a passive 1,600-Watt subwoofer and is ideally suited for use with the CMS 3.0 range of ceiling monitor systems, or any full range system requiring extended bass response. Thanks to its powerful 12" long throw low-frequency driver, the CMS 1201SW delivers dynamic LF extension and premium grade audio for installed music and speech reinforcement applications.
Low-Frequency Driver
Intended for systems utilizing an external active crossover and separate amplifier channels for the subwoofers, CMS 1201SW’s 12" (300 mm) bass driver features a 3" copper sandwich voice coil for low power compression, and triple aluminum demodulating rings for ultra-low distortion.
Optimized for Installation
The custom-engineered powder coated steel back-can and grille assembly (both available separately) have been designed to cater to all conceivable installation possibilities, making the CMS 1201SW extremely versatile. The internally-damped 79 liter (2.8 cubic feet) back-can provides exceptional LF performance that is easily on par with conventional wooden enclosure loudspeakers. Steel mounting lugs allow for fitting to a Unistrut roof rail system or for suspension via 4 top-mounted eye bolts. Alternatively, the design allows for a single point suspension, which can be handled via the use of M10 or 3/8" UNC screwed rod. Connection is quick and simple using terminal barrier strips inside the can, which are easily accessed via 20 and 29 mm conduit knockouts on all 5 sides. Installation can be facilitated by a single person, which can amount to considerable savings in large-scale projects.
LAB GRUPPEN Ready
The CMS 1201SW is optimized to work in conjunction with LAB GRUPPEN amplification.
| Performance | |
|---|---|
| Frequency Response (-3 dB) | 34 Hz - 1 kHz |
| Frequency Range (-10 dB) | 30 Hz - 3 kHz |
| System Sensitivity (1W @ 1 m) | 93 dB (1W = 2.83V for 8 Ohms) |
| Rated Maximum SPL | Average: 120 dB Peak: 126 dB |
| Power Handling | Average: 400W Program: 800W Peak: 1600W |
| Recommended Amplifier Power | 800W @ 8 Ohms |
| Nominal Impedance | 8 Ohms |
| Transducer | 1 x 12" (300 mm) Bass Driver with 3" Voice Coil |
| Physical | |
| Backcan | 1.6 mm black powder coated steel, damped with 11 mm OSB board |
| Baffle | 1.2 mm black powder coated steel |
| Backcan | 1.6 mm black powder coated steel, damped with 11 mm OSB board |
| Front baffle | 1.2 mm black powder coated steel |
| Grille | 1.0 mm white powder coated perforated steel |
| Dimensions (H x W x D) | 57.5" (1460.5 mm) x 4.8" (121 mm) x 5.7" (146 mm) |
| Net Weight (ea) | 19.8 lbs (9 kg) |
Usually arrives in 5-9 business days.
