Bosch LB20-PC60-8D

Bosch LB20-PC60-8D cabinet speaker feature a 8? driver, 60W output on 100V line, 90W output at 8 ohms. Weather resistant loudspeaker, rated IP54.


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SKU: LB20-PC60-8D Category: Tag:


The Bosch LB20-PC60-8D (Black) and LB20-PC60-8L (White) cabinet loudspeaker feature a 8” driver with 60 watts power output on 100 volt line and 90 watts power output at 8 ohms. Weather resistant speaker, rated IP54.

Tappings available at 7.5 W, 15 W, 30 W, 60W and 8 Ω. Weather resistant loudspeaker, rated IP54 – Ideal for use outdoors. Resistant against sun, salt, moisture. Zinc plated, powder coated aluminium grille. Supplied with innovative ball/socket bracket adjustable 90° horizontally and 45° vertically.

The innovative mounting bracket enables all wiring to completed and terminated at first fix. The cabinet speaker is then simply clicked into place with no further cables or connections required or visible. Please see the images and product video for more information.

Furthermore, the Bosch LB20-PC60-8D (Black) and LB20-PC60-8L (White) speaker can be mounted horizontally or vertically thanks to the rotatable badge making it ideal as a surface mount speaker.

The fire rated ABS plastic enclosure houses a long throw 8″ (203 mm) woofer for extended LF performance down to 50 Hz and 1″ HF transducer.

Supplied and priced per pair.

The Bosch LB20 series is a new range of commercial loudspeaker, weather resistant speaker IP54 or IP65, and can be used indoors or outdoors. Superior quality ensures higher SPLs and maximum intelligibility. They are available in a range of sizes and different power offerings all acoustically and aesthetically matched.


  • Innovative mount system is included for quick, simple, and reliable installations
  • Carefully engineered for outdoor environments (IP54), without compromising performance
  • Long throw 8″ (203 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 50 Hz
  • 90 W power handling provides for 110 dB maximum SPL (116 dB peak)


Frequency response (-3 dB): 70 Hz – 20 kHz1
Frequency response (-10 dB): 50 Hz – 20 kHz1
Sensitivity: 90 dB2
Max SPL (calculated): 110 dB (116 dB Peak)
Coverage angle: Horizontal 90°, Vertical 90°
Power handling: 90 W (360 W Peak) Continuous Pink Noise (100 hours)
Low Z: Yes
Nominal impedance: 8 Ω
Minimum impedance: 6 Ω
Recommended High-Pass: 50 Hz (24 dB/octave)
Input transformer (70 V/100 V): 60 W
Transformer taps: 70 V: 7.5 W, 15 W, 30 W, 60 W, 8 Ω100 V: 15 W, 30 W, 60 W, 8 Ω
LF transducer: 8 inch (203 mm)
HF transducer: 1 inch (25 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) or white (RAL 9003)
Dimensions (H x W x D): 390 mm x 250 mm x 224 mm (15.4 in x 9.8 in x 8.8 in)3
Net weight: 5.8 kg (12.8 lb)3
Shipping weight (pair): 14.8 kg (32.6 lb)
Included hardware: Mounting bracket and 5-mm Allen wrench
Packaged quantity: 2