Tannoy CMS 801DC BM 8" 70V Full-Range Ceiling Loudspeaker with Dual Concentric Driver - Pair (Discontinued)
Usually arrives in 5-9 business days.
The Tannoy CMS801 Sub BM model is equipped with a low insertion loss 60W line transformer mounted within the back can. This is easily configurable to the following settings via front baffle mounted rotary tapping switch.
The CMS 801sub delivers low frequency extension into applications that require a combination of premium sonic quality and output level for music and speech reinforcement, as well as long-term operating reliability and ease-of-installation.
The 8" (200 mm) driver, with long throw multi fibre paper pulp cone, and a 2nd order 160 Hz passive crossover, are mounted in a vented, injection moulded, paintable front baffle manufactured from UV/weather resistant UL94 V-0 ABS material. Spring loaded self-aligning clamps make for quick and easy installation, and each device is supplied with two tile support rails and one C-ring included in the package. A plaster (mud) ring is available as an optional accessory.
Two models variants are available: CMS 801sub BM (blind mount) and CMS 801sub PI (pre-install) - with a steel back can available as an optional accessory for the PI version. The BM model is equipped with a low insertion loss 60W line transformer mounted within the back can. This is easily configurable to various settings via front baffle mounted rotary tapping switch.
| Frequency Response (-3dB) | 58Hz - 160Hz |
|---|---|
| Frequency Range (-10dB) | 42Hz - 300Hz |
| System Sensitivity (1W @1m) | 92 dB (1 W = 2.45 V for 8 Ohms) |
| Rated Maximum SPL Average | Average: 112 dB Peak: 118 dB Average (with THP60): 110 dB |
| Power Handling | Average: 100W Programme: 200W Peak: 400W |
| Recommended Amplifier Power | 200W @ 6 Ohms |
| Nominal Impedance | 6 Ohms |
| Transformer Taps (via front rotary switch) | 70V: 60W / 30W / 15W / 7.5W / OFF & low impedance operation 100V: 60W / 30W / 15W / OFF & low impedance operation |
| Distortion: 10% Full Power (21.9V) | 2nd Harmonic 70 Hz: 1.22%, 100 Hz: 0.38% 3rd Harmonic 70 Hz: 1.90%, 100 Hz: 0.49% |
| Distortion: 1% Full Power (2.45V) | 2nd Harmonic 70 Hz: 0.91%, 100 Hz: 0.04% 3rd Harmonic 70 Hz: 1.28%, 100 Hz: 0.44% |
| Transducer | 1 x 8" (200 mm) Long throw woofer with multi fibre paper pulp cone |
| Backcan | Zinc plated steel |
| Baffle | Reflex loaded UL 94 V-0 rated ABS |
| Grille | Steel, with weather resistant coating |
| Safety Features | Safety ring located at rear of enclosure for load bearing safety bond |
| Clamping Design | Security toggle clamp Min / Max Clamping Range: 0.0mm (0.0") / 20.0mm (0.79") Recommended Clamp Torque: 1.5Nm |
| Cable Entry Options | Cable clamp & squeeze connector for conduit up to 22 mm |
| Connectors | Removable locking connector with screw terminals with "loop through" facility |
| Safety Agency Ratings | UL-1480, UL-2043, CE |
| Hole Cutout Diameter | 11.61" (295 mm) |
| Bezel Diameter | 12.80" (325 mm) |
| Front of Ceiling to Rear of Backcan | 12.22" (310.5 mm) |
| Front of Ceiling to Top of Safety Loop | 12.90" (327.7 mm) |
| Net Weight | 13.89 lbs (6.3 kg) |
| Shipping Weight (pair) | 41.89 lbs (19 kg) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.