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APPENDIX A: CAL SPECIFICATIONS
CAL Specifications
ACOUSTICAL
Operating Frequency
Range
Frequency Response
Phase Response
Maximum Peak SPL
COVERAGE
Horizontal Coverage
Vertical Beam Spread
Vertical Beam Angle
Vertical Beam Splits
CROSSOVER
Crossover
TRANSDUCERS
Low-frequency and high-
frequency
AUDIO / CONTROL
Analog Audio
Digital Audio
Network / AVB
Processing
Logic I/O
Display
AMPLIFIER
Type
100 Hz – 16 kHz
Note: Recommended maximum operating frequency range. Response depends on loading conditions
and room acoustics.
105 Hz – 15 kHz ±4 dB
Note: Measured free field with 1/3-octave frequency resolution at 4 meters.
230 Hz – 16.9 kHz ±45 °
CAL 96
At 90 m (295 ft), 106 dB peak
CAL 64
At 60 m (196 ft), 106 dB peak
CAL 32
At 30 m (98 ft), 106 dB peak
Note: Measured with single beam, 5-degree vertical spread, and no steering.
120°
Variable, 5° to 30° in 5° increments
±30° in 1° increments
CAL 96
Top split, bottom split
CAL 64
Center split
CAL 32
None
2 kHz
Note: At this frequency, the transducers produce equal sound pressure levels.
CAL 96
(24) 4" cone drivers, (72) 20 mm tweeters
CAL 64
(16) 4" cone drivers, (48) 20 mm tweeters
CAL 32
(8) 4" cone drivers, (24) 20 mm tweeters
(3) Phoenix 6-pin male connectors for balanced audio input and loop output
(1) Phoenix 6-pin male connector for AES/EBU input
Note: The connector's bottom three pins are not used.
(2) AVB-enabled Ethernet ports for audio streaming, and beam control and RMS monitoring via Com-
pass control software
Note: Second Ethernet port with provided for redundant control.
Mute, gain, 5-band parametric EQ, and delay, stored in four onboard presets
Note: Processing and beam settings can be edited in Compass control software and saved in four
onboard presets.
Phoenix 6-pin male connector, recalls onboard presets, reports relay closures (and openings) for fault
reports; Phoenix 5-pin male connector, triggers emergency mute and input override
OLED button displays CAL's network addresses during startup or when the button is pushed
Multichannel Class-D, one channel per driver
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