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BOSCH LB20 PC40-4D/L Speaker 4" cabinet 8 Ohm pair - Black/White

BOSCH LB20 PC40-4D/L Speaker 4" cabinet 8 Ohm pair - Black/White

4" Cabinet Speaker 8 Ohm pair

Product Features
  • Innovative mount system is included for quick, simple, and reliable installations
  • Carefully engineered for outdoor environments (IP54), without compromising performance
  • Long throw 4" (102 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75 Hz
  • 40 W power handling provides for 103 dB maximum SPL (109 dB peak)
  • 70/100 V transformer version (LB20-PC15-4) available for constant voltage systems

Technical Specification 

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 or white
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
Packaged quantity 2


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Variant Variant total Quantity Price Variant total
BOSCH LB20 PC40-4D/L Speaker 4" cabinet 8 Ohm pair - Black/White
BlackSNS-BSH-0102PC40BL
BlackSNS-BSH-0102PC40BL
Regular price
125.000 KD
Sale price
115.000 KD/ea
0.000 KD
Regular price
125.000 KD
Sale price
115.000 KD/ea
0.000 KD
BOSCH LB20 PC40-4D/L Speaker 4" cabinet 8 Ohm pair - Black/White
WhiteSNS-BSH-0102PC404L
WhiteSNS-BSH-0102PC404L
Regular price
125.000 KD
Sale price
115.000 KD/ea
0.000 KD
Regular price
125.000 KD
Sale price
115.000 KD/ea
0.000 KD

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