Specifications
- Brand: Bosch
- Model: LB20-PC60EW-5L
- Product number: F.01U.331.737
- Type: Two-way full-range surface-mount loudspeaker
- Configuration: 2-way
- LF driver: 5.25-inch (133 mm)
- LF cone material: Weather-resistant polypropylene
- LF voice coil: 1-inch (25 mm)
- HF driver: 0.75-inch (20 mm)
- HF type: Ferrofluid-cooled driver with integrated waveguide
- Frequency response (-3 dB): 90 Hz - 20 kHz
- Frequency response (-10 dB): 55 Hz - 20 kHz
- Sensitivity: 89 dB
- Maximum calculated SPL: 108 dB
- Peak SPL: 114 dB
- Power handling: 75 W
- Peak power handling: 300 W
- Line transformer: 60 W
- Rated input voltage: 70 V / 100 V
- 70 V taps: 7.5 W / 15 W / 30 W / 60 W / 8 Ω
- 100 V taps: 15 W / 30 W / 60 W / 8 Ω
- Low-impedance operation: Yes
- Nominal impedance: 8 Ω
- Minimum impedance: 6.5 Ω
- Recommended high-pass filter: 60 Hz, 24 dB/octave
- Horizontal coverage angle: 90°
- Vertical coverage angle: 90°
- Connector: Detachable 4-pin Euroblock
- IP rating: IP65
- Enclosure material: UL 94-5VB fire-rated ABS
- Grille material: Marine-grade aluminum
- Color: White RAL 9003
- Mounting hardware: U-Bracket included
- Certifications: EN 54-24 and UL1480
- Dimensions (H × W × D): 255 × 180 × 150 mm
- Net weight: 3.2 kg per speaker
- Shipping weight: 9.5 kg per pair
- Included accessories: U-Bracket, 5 mm Allen wrench and input cover
- Packaged quantity: 2 loudspeakers