SBLA45
4 x 5-inch Passive Two-Way Mini ABS Line Array Module
Features
The Sound Barrier SBLA45 is a compact, lightweight Variable Dispersion Speaker system that is ideal for a wide variety of venues and applications, including Auditoriums, houses of worship, banquet halls, community centers, health clubs, ballrooms, dance halls, and more. While the traditional full-range loudspeaker provides good sound coverage, the design’s sound range is difficult to control. The SBLA45 offers more control of the Sound Coverage with four easily adjustable dispersion angles – 60, 45, 30, and 15 degrees - that can be adjusted in seconds.
No venue is the same, and a variety of venues pose serious problems for Sound Reinforcement. The SBLA45 has no problem with the comb filter and interference effects often encountered with other loudspeaker speaker designs. It can, therefore, produce more low-frequency output even when mounted on the wall or ceiling.
Product Specifications
Acoustic Specifications
FREQUENCY RESPONSE:
70Hz-20kHz (°60 MODE)
75Hz-20kHz (°45 MODE)
80Hz-20kHz (°30 MODE)
85Hz-20kHz (°15 MODE)
COVERAGE ANGLES:
100° (HORIZONTAL),
60°, 45°, 30°, 15° (VERTICAL)
SENSITIVITY:
96dB (°60 MODE)
97dB (°45 MODE)
98dB (°30 MODE)
99dB (°15 MODE)
Power Section
PEAK POWER HANDLING:
1200W
PROGRAM POWER HANDLING:
600W
RMS POWER HANDLING:
300W
NOMINAL IMPEDANCE:
8 OHM
RECOMMENDED AMPLIFIER:
(LF) 450W-600W INTO 8 OHM
(HF) 300W-600W INTO 8 OHM
Transducers
HIGH FREQUENCY:
4 x 1 INCH THROAT, 1-INCH VOICE COIL, NEODYMIUM
LOW FREQUENCY:
4 x 5 INCH, 1-INCH VOICE COIL
Input / Output Section
INPUT SIGNAL:
NL4 SPEAKON TYPE
M4 SCREW TERMINALS
OUTPUT CONNECTORS:
NL4 SPEAKON TYPE
Processor Section
CROSSOVER FREQUENCIES:
4kHz-24dB / OCT
Construction
COLOR:
BLACK
HANDLES:
N/A
MATERIAL:
POLYPROPYLENE
RIGGING:
DIRECT WALLMOUNT
SUSPENSION BRACKETS
POLE MOUNT (OPTIONAL WITH SBL45SSA ADAPTER)
GRILLE:
STEEL WITH ACOUSTIC FOAM
Dimensions
WIDTH:
16.1 INCH / 408 mm
DEPTH:
13.5 INCH / 342 mm
HEIGHT: 21.5 INCH / 546 mm
WEIGHT: 35.5 LB / 16 KG