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Bosch Security and Safety Systems Latin America

LB20-PC40-4 Speaker 4" cabinet 8 Ohm pair

Cabinet speaker 4" 8 Ohm black pair

Commercial Product No.: LB20-PC40-4D | Product No.: F.01U.331.728
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Expected delivery:28/11/2017

Key Specifications

Frequency response (-3 dB): 100 Hz - 20 kHz1
Frequency response (-10 dB): 75 Hz - 20 kHz1
Sensitivity: 87 dB2
Max SPL (calculated): 103 dB (109 dB Peak)
Coverage angle: Horizontal 110°, Vertical 110°
Power handling: 40 W (160 W Peak) Continuous Pink Noise (100 hours)
Low Z: Yes
Nominal impedance: 8 Ω
Minimum impedance: 6 Ω
Recommended High-Pass: 70 Hz (24 dB/octave)
Input transformer (70V/100V): No
LF transducer: 4 inch (102 mm)
HF transducer: 0.75 inch (20 mm)
Connectors: Captive screws on wall bracket. Removable locking 4-pin connector (Euroblock) - (2) for connection to additional speakers in a distributed line. Max. wire size 12AWG (2.5 mm)
Environmental: IP54 (per IEC-60529)
Color: Black (RAL 9004)
Dimensions (H x W x D): 193 mm x 140 mm x 120 mm (7.6 in x 5.5 in x 4.7 in)3
Net weight: 1.5 kg (3.3 lb)
Shipping weight (pair): 5 kg (11.0 lb)
Included hardware: Mounting bracket and 4-mm Allen wrench

Parts included with this product

Quantity Component
2 Speakers with speaker brackets attached
2 Wall mount brackets
2 Dust covers
1 Allen wrench
2 Grille logos (spare)
2 Safety screws for the mounting brackets
2 Safety screw caps for the mounting brackets
2 Covers for the locking bolt
1 Installation manual

Title Type Language
Title
Declaration of Conformity
Type
PDF
Language
en-US 
Title
DOC
Type
PDF
Language
en-US 
Title
IP Rating
Type
PDF
Language
en-US 
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