The Commercial Series ceiling speakers feature high sensitivity, providing maximum sound level, even at low tap settings. The Series’ triple-voltage transformers (100V, 70V and 25V) fit with any distributed speaker system. The drivers all feature a full 1-inch (25 mm) diameter voice coil with a Kapton™ coil-former and high-temperature wire for better power dissipation and long-term reliability. The driver, grille and transformer come pre-assembled for ease of installation. The lineup includes matching Commercial Series pre-install backcans and tile rails. All Commercial Series speakers come with zinc-plated, powder-coated steel installation accessories.
The CSS8018 is an 8-inch (200 mm) ceiling speaker with a sensitivity of 97 dB. It includes a 10W, multi-tap transformer for 100V, 70V and 25V distributed lines.
| Driver Size (Dual-Cone) | 8" (200 mm) |
|---|---|
| Driver Sensitivity (Mid-Range) | 97 dB |
| Frequency Range (-10 dB) Driver/Grille Assembly | 50 Hz – 17 kHz |
| Installed in CSS-BB Backcan | 90 Hz – 17 kHz |
| Coverage (2 kHz) | 110° |
| Driver Continuous Power Handling | 20 Watts |
| 100V Taps | 10W, 5W, 2.5W |
| 70V Taps | 10W, 5W, 2.5W, 1.3W |
| 25V Taps | 10W, 5W, 2.5W, 1.3W |
| Transformer Insertion Loss | 1.5 dB Maximum |
| Transformer Connection | Bare Wire |
| Motor Mass | 0.63 lbs (0.28 kg) |
| Safety Agency | Suitable for use in air handling spaces per UL1480, UL2043, NFPA 90 & NFPA 70, when installed with corresponding UL Listed backcan, below. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849. |
| Matching CSS Backcan | CSS-BB8 (0.15 cu ft) |
| Other Compatible Backcans | MTC-81BB8 (0.26 cu ft) MTC-200BB6 (0.5 cu ft) MTC-300BB8 (1.0 cu ft) |
| Included Accessories | (4) M4 x 1.57" sheet metal screws attaches speaker/driver/transformer assembly to backcan |
| Bolt Mounting Circle to Backcan | 4 Points on 11.25" (286 mm) Diameter |
| Cutout Diameter Open-back | 8.5" (216 mm) |
| In CSS-BB Backcan | 11.7" (295 mm) |
| Depth (Behind Grille) | 2.9" (73 mm) |
| Grille Diameter | 12.9" (327 mm) |
| Net Weight (ea) | 3.5 lbs (1.58 kg) |
| Shipping Weight (ea) | 5.0 lbs (2.25 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
