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The CALI660 is a 2-way ceiling speaker with rear dome, constructed using a 6.5” cone driver, combined with an coaxially mounted 1” soft dome tweeter which is fitted with a phase plug for excellent off axis performance up to 145°.
The 2-way construction combination with metal rear-dome guarantees premium performance for demanding applications. A continuous power handling of 60 Watt (RMS) and maximum power handling of 120 watt is achieved, while fitted with a rotary switch for tapping of the 70/100V line transformer with tappings for 60W, 30W, 15W and an 8 Ohm bypass connection.
| System specifications | ||||
|---|---|---|---|---|
| Max. Power | 120 W | |||
| RMS Power | 60 W | |||
| Sensitivity (1W/1m) | 86 dB | |||
| Speaker type | 2-way coaxial | |||
| Connection | Ceramic screw terminal with link through | |||
| Sound Pressure (Max. W/1m) | @ 100 V | 106 dB | ||
| Dispersion | Conical | 145° | ||
| Frequency | Response (± 3 dB) | 90 Hz - 20 kHz | ||
| Range (-10 dB) | 65 Hz - 20 kHz | |||
| Line Transformer Tappings | 1 | 83 Ω - 100 V / Not used - 70 V / 60 W | ||
| 2 | 167 Ω - 100 V / 60 W - 70 V / 30 W | |||
| 3 | 333 Ω - 100 V / 30 W - 70 V / 15 W | |||
| 4 | 667 Ω - 100 V / 15 W - 70 V / 7.5 W | |||
| Product features | ||||
|---|---|---|---|---|
| Cut-out measurement | 8.66 " (Ø) | |||
| Dimensions | 9.53 x 4.72 " (Ø x D) | |||
| Built-in depth | 4.72 " | |||
| Operating temperature | -4 °F ~ 140 °F | |||
| Construction | ABS and powder coated steel | |||
| Mounting | SafeLatch™ mounting system | |||
| Weight | 7.54 lb | |||
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