JBL SRX900 Series, Руководство пользователя

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User Manual
41
SRX 910LA
ACOUSTICAL
Frequency Range
(-10 dB) :
(-3 dB) :
53 Hz-19 kHz (array preset)
60 Hz-18 kHz (array preset)
Coverage Pattern (-6 dB)
Horizontal:
Vertical:
105 degrees nominal (400 Hz-16 kHz)
Varies with array size and configuration
Maximum Peak Output
1
: 135 dB
System Type : Line Array, two-way active
TRANSDUCERS
Low Frequency : (2) JBL 261G-1, 10 in diameter, dual 2.0 in diameter voice coil, neodymium Differential Drive®
High Frequency : (1) JBL 2432H-3, 1.5 in exit neodymium compression driver with 3 in voice coil
AUDIO INPUT
Input Type :
Balanced line level
Connectors : (2) Neutrik XLR (IN/OUT)
Nominal Input Sensitivity : +6 dBu (system starts limiting with broadband noise and music)
Maximum Input Level : 21 dBu
Input Impedance :
100 kΩ
DSP
Sample Rate 48 kHz
Bit Depth : 24 bit
USER INTERFACE
Type : LCD screen, encoder, Back button, (4) LED Indicators (3 single, 1 bi-color)
AMPLIFIER
Type : Class-D
Number of Channels : (2)
Continuous Power
2
: 600 Watts LF: 400 Watts | HF: 200 Watts
Peak Power
3
:
880 Watts LF: 580 Watts | HF: 300 Watts
Cooling Type :
Convection, external aluminum heat sink, internal on-demand fan
Footnotes:
1: Peak, unweighted SPL, measured under full-space conditions at 1 meter using broadband pink noise with a 12 dB crest factor and specified preset
2: Bench power: ≥1 sec, 1 kHz, 120 VAC, no DSP, all channels driven
3: Burst power: ≥20 ms, 1 kHz, 120 VAC, no DSP, all channels driven