The CALI424 is a 2-way ceiling speaker with rear dome, constructed using a 4” 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 155°.
The 2-way construction combination with metal rear-dome guarantees premium performance for demanding applications. A continuous power handling of 30 Watt (RMS) and maximum power handling of 60 watt is achieved, while fitted with a rotary switch for tapping of the 100V line transformer with tappings for 24W, 12W, 6W and an 8 Ohm bypass connection.
SYSTEM SPECIFICATIONS
| Peak power handling | 120 W | |
| Program power handling | 60 W | |
| Continuous power (AES) | 30 W | |
| Sound Pressure (Max. W/1m) | @ 100 V | (CALI424) 101 dB |
| (CALI424I & CALI424II) 101 dB | ||
| @ 8 Ω | (CALI424I & CALI424II) 102 dB | |
| Sensitivity (1W/1m) | (CALI424) 84 dB | |
| (CALI424I & CALI424II) 87 dB | ||
| Dispersion | Conical | 155° |
| Frequency | Response (± 3 dB) | (CALI424) 105 Hz – 20 kHz |
| (CALI424I & CALI424II) 93 Hz – 20 kHz | ||
| Range (-10 dB) | 70 Hz – 20 kHz | |
| Speaker type | 2-way coaxial | |
| Connection | Ceramic screw terminal with link through (CALI424) | |
| Pluggable terminal block connector with link-through (CALI424I & CALI424II) | ||
| Line Transformer Tappings | 1 | 208 Ω – 100 V / Not used – 70 V / 24 W |
| 2 | 417 Ω – 100 V / 24 W – 70 V / 12 W | |
| 3 | 833 Ω – 100 V / 12 W – 70 V / 6 W | |
| 4 | 1667 Ω – 100 V / 6 W – 70 V / 3 W | |
FEATURES
| Cut-out measurement | 170 mm (Ø) |
| Dimensions | (CALI424) 192 x 110 mm (Ø x D) |
| (CALI424I & CALI424II) 192 x 138 mm (Ø x D) | |
| Built-in depth | (CALI424) 110 mm |
| (CALI424I & CALI424II) 122 mm | |
| Operating temperature | -20 °C ~ 60 °C |
| Weight | 2.26 kg |
| Construction | ABS and powder coated steel |
| Additional weatherproof & humidity proof coating to the speaker cone (CALI424II) | |
| Mounting | SafeLatch™ mounting system |
Additional information
Additional information
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