Description
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 70/100V line transformer with tappings for 24W, 12W, 6W and an 8 Ohm bypass connection.
Excellent off-axis performance
2-way high-end ceiling speakers with rear dome, constructed using a cone driver, combined with a coaxially mounted 1″ soft dome tweeter which is fitted with a phase plug for excellent off-axis performance. The back dome keeps performance and sound quality constant regardless of installation location, it simultaneously protects the speaker components from dust and other hazards.
SafeLatch™ mounting
The patented SafeLatch™ mounting system guarantees the most convenient installation for the CALI series speakers. The latching arms automatically lock in place once inserted through the cutout hole. This gives the installer both hands available for directional placement and tightening of the fixation.
Borderless grill design
The TwistFix™ system assembles the speakers’ grill through twisting. A bajonet type locking with lips on the grill side gets fixed through insertion to slots on the speakers housing and giving it a partial turn. This system guarantees lifetime stable mounting while fixation can be done in a record-breaking time.
Shallow built-in depth
These ceiling speakers have a mounting very shallow built-in depth of only 120 mm (max.), making them perfect for suspended ceilings, hollow walls and many more applications.
Suited for 70/100V applications
Fitted with a rotary switch for tapping of the 70/100V line transformer with tappings for various connections. This makes the speaker the ideal solution for your project.
Technical specifications
| CALI424/W | White |
| Peak power handling | 120 W | |
| Program power handling | 60 W | |
| RMS/AES power handling | 30 W | |
| Sound Pressure (Max. W/1m) | @ 100 V | 101 dB |
| Sensitivity (1W/1m) | 84 dB | |
| Dispersion | Conical | 155° |
| Frequency | Response (± 3 dB) | 105 Hz – 20 kHz |
| Range (-10 dB) | 70 Hz – 20 kHz | |
| Speaker type | 2-way coaxial | |
| Connection | Ceramic screw terminal with link through | |
| 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 | |
| Cut-out measurement | 170 mm (Ø) |
| Dimensions | 192 x 110 mm (Ø x D) |
| Built-in depth | 110 mm |
| Operating temperature | -20 °C ~ 60 °C |
| Construction | ABS and powder coated steel |
| Mounting | SafeLatch™ mounting system |
| Weight | 2.26 kg |
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