L-Acoustics 108P, Operator'S Manual

Page: 37 / 104

L-ACOUSTICS P Series Manual V2.1 7/12/2007
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6.3 SB15P SPECIFICATIONS
ACOUSTICAL PERFORMANCE
Frequency Response
Operating Bandwidth: 45 – 100 Hz (± 3 dB)
Usable Low Frequency: 40 Hz (-10 dB)
System Sensitivity
-21 dBu (0.071 Vrms) 93 dB SPL 45 – 200 Hz
System Output SPL
One enclosure 121dB (continuous) 131 dB (peak)
Two enclosures 127 dB (continuous) 137 dB (peak)
Three enclosures 133 dB (continuous) 143 dB (peak)
Components
1 x 15” weather resistant loudspeaker (4” voice coil)
ELECTRICAL PERFORMANCE
Input
Type Electronically balanced (pin 2 hot)
Max Input Level +12 dBu (gain potentiometer at 0 dB position)
DSP
Sampling 24 bit / 48 kHz
Dynamic Range > 105 dBA
Amplifier
Output Power 1 x 1000 W (8 ohms)
Gain 32 dB
Enclosure
Height 445 mm 17.5 in
Width 520 mm 20.5 in
Depth 520 mm 20.5 in
Net Weight
36 kg 79.4 lbs
Shipping Weight 38 kg 83.3 lbs
Shipping Dimensions
650 x 530 x 610 mm
25.6 x 20.9 x 24 in
Connectors
2 x XLR, 2 x Power Con (input, loop through)
Material
18 mm, 24 mm Baltic birch plywood
Finish Maroon-gray™
Grill
Black epoxy perforated steel with acoustically-transparent, technically-
advanced grille cloth
Rigging
Integrated pole mount socket,
adjustable U-bracket accessory available
Safety
Insert for attachment of an I-Bolt