The Tannoy CMS 801DC is a full bandwidth; high power and high sensitivity ceiling monitor system. The 200mm (8.00") Tannoy Dual ConcentricTM is a point source drive unit design comprising a multi-fiber paper pulp mid bass cone and a 25mm (1.00") ferrofluid cooled, titanium dome HF unit with neodymium magnet system. The driver and passive frequency dividing network are mounted in a vented, injection molded, paintable front baffle manufactured from UV/weather resistant UL94V-0 ABS material.
he mid-bass and tweeter sections of the Tannoy Dual ConcentricTM constant directivity driver are coincidentally aligned to a true point source; ensuring a wide and controlled dispersion for optimum coverage; this while avoiding the massive loss of energy, in the vertical plane at the crossover frequency, inherent in two-way discreet designs. This high power and high sensitivity design, with extended frequency response and very low distortion, is equipped with dynamic high-frequency protection.
This compact unit is specifically designed for applications requiring the combination of premium sonic quality for music and speech reinforcement and exceptional reliability and intelligibility.
The CMS 801DC 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:
70V Systems: 60W / 30W / 15W / 7.5W / OFF & low Impedance operation
100V Systems: 60W / 30W / 15W / OFF & low Impedance operation
The CMS 801DC PI is supplied without a transformer. If the product is to be used without a back can a 60W line transformer (7600 1658) is available as an optional accessory for easy connection to the baffle mounted control switch circuit. Installing the transformer in this manner (flying) requires installation in accordance with local building regulations.
Applications:
| Frequency Response (-3dB) BM Back Can | 47Hz - 30kHz |
|---|---|
| Frequency Range (-10dB) BM Back Can | 40Hz - 35kHz |
| Nominal Coverage Angle | 90 degrees conical |
| Coverage Angle (1kHz to 6kHz) | 100 degrees conical |
| Directivity Factor (Q) | 5.5 averaged 1kHz to 6kHz |
| Rated Maximum SPL with THP60 | 112dB (average) 118dB (peak) 110 (average) |
| Power Handling | Average: 90W, Program: 180W, Peak: 360W |
| Recommended Amplifier Power | 180W @ 8 Ohms |
| Nominal Impedance | 8 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 |
| Transducers | |
| Low Frequency | 1 x 200 mm (8.00") Dual Concentric™ constant directivity driver with multi-fiber paper pulp cone |
| High Frequency | 1 x 25 mm (1.00") titanium dome with neodymium magnet system |
| Physical | |
| Back Can | Zinc plated steel |
| Baffle | Reflex loaded UL 94V-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 | Min / Max clamping range: 0.0mm (0.0") / 20.0mm (0.79") Recommended clamp torque: 1.5Nm |
| Back Can Options | Blind Mount: Complete with fixed backcan, pre installation |
| Cable Entry Options | Cable clamp & squeeze connector for conduit up to 22mm |
| Conduit Knockouts | 3 Sets of horizontal positions 19 / 22 / 28 mm (0.75 / 0.87 / 1.1") |
| Connectors | Removable locking connector with screw terminals with "loop through" facility |
| Safety Agency Ratings | UL-1480, UL-2043, CE |
| BM Hole Cutout Diameter | 11.61" (295 mm) |
| Included Accessories | C Ring, tile bridge,paint mask,cutout template, grille |
| Optional Accessories | Plaster (Mud) Ring |
| Dimensions (Dia x D) | 12.80" (325 mm) x 12.90" (327.80 mm) |
| Weight | 14.33 lbs (6.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
