|
ACOUSTICAL1
|
|
Operating Frequency Range2
|
75 Hz – 20 kHz
|
|
Frequency Response3
|
80 Hz – 16 kHz ±4 dB
|
|
Phase Response
|
415 Hz – 16 kHz ±45°
|
|
Linear Peak SPL4
|
118.5 dB with crest factor >14 dB (M-noise), 113 dB (Pink noise), 115.5 (B-noise)
|
|
COVERAGE
|
|
Horizontal Coverage
|
100°
|
|
Vertical Coverage
|
100°
|
|
TRANSDUCERS
|
|
Low Frequency5
|
Two 5-inch cone drivers; 8 Ω nominal impedance
|
|
High Frequency
|
One 1-inch metal dome tweeter; 8 Ω nominal impedance
|
|
AUDIO INPUT
|
|
Type
|
Differential, electronically balanced
|
|
Maximum Common Mode Range
|
±15 V DC, clamped to earth for voltage transient protection
|
|
Connectors
|
XLR 3-pin female input with male loop output; optional 5-pin connectors accommodate both balanced audio and RMS signals.
|
|
Input Impedance
|
10 kΩ differential between pins 2 and 3
|
|
Wiring
|
Pin 1: Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies
Pin 2: Signal + Pin 3: Signal –
Case: Earth ground and chassis
|
|
Nominal Input Sensitivity
|
0 dBV (1.0 V rms) continuous is typically the onset of limiting for noise and music
|
|
Input Level
|
Audio source must be capable of producing of +20 dBV (10 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.
|
|
AMPLIFIER
|
|
Type
|
Complementary MOSFET output stages (class AB/bridged)
|
|
Total Output Power6
|
650 W peak
|
|
THD, IM, TIM
|
< 0.02%
|
|
Cooling
|
Convection
|
|
AC POWER
|
|
Connector
|
powerCON input with loop output
|
|
Voltage Selection
|
External 115/230 V AC switch (100 V AC version available)7
|
|
Safety Rated Voltage Range
|
Input rating: 115/230 V AC, 50–60 Hz, 3 A MAX;
Loop output rating: 115/230 V AC, 50–60 Hz, 12 A MAX
|
|
Turn-on and Turn-off Points
|
Fuse-protected above 135 V AC (115 V AC switch position) and 265 V AC (230 V AC switch position)
|
|
CURRENT DRAW
|
|
Idle Current
|
0.13 A rms (115 V AC); 0.065 A rms (230 V AC); 0.15 A rms (100 V AC)
|
|
Maximum Long-Term Continuous Current (> 10 sec)
|
1 A rms (115 V AC); 0.5 A rms (230 V AC); 1.2 A rms (100 V AC)
|
|
Burst Current (< 1 sec)8
|
1.3 A rms (115 V AC); 0.65 A rms (230 V AC); 1.5 A rms (100 V AC)
|
|
Maximum Instantaneous Peak Current
|
2.9 A pk (115 V AC); 2 A pk (230 V AC); 3.3 A pk (100 V AC)
|
|
Inrush Current
|
18 A pk (115 V AC); 12 A pk (230 V AC); 15 A pk (100 V AC)
|