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.

Applications
LIVE PORTABLE
installation

MODELS
SBLA45B (BLACK)
SBLA45W (WHITE)

ACCESSORIES
SBLA45SSA
SBLA45EBIW (WHITE)
SBLA45EBIB (BLACK)

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

Headquarters

6935 NW 51st Street
Miami, FL 33166, US

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