Bosch - LB20-PC90-8D, Pair of 8-inch 2-Way Passive Surface-Mount Speakers

Features

- Pair of professional two-way passive loudspeakers

- Long-throw 8-inch low-frequency woofer

- 1-inch high-frequency driver

- 90 W continuous power handling

- Up to 360 W peak power

- 8 Ω nominal impedance

- High 90 dB sensitivity

- Maximum calculated SPL of 110 dB

- Maximum peak SPL of 116 dB

- Extended frequency response up to 20 kHz

- Low-frequency extension down to 50 Hz

- Uniform 90° × 90° sound coverage

- Integrated passive crossover network

- Integrated high-frequency waveguide

- Rugged fire-rated ABS enclosure

- Weather-resistant polypropylene woofer cone

- IP54 weather-resistant construction

- Enhanced resistance to sun, salt and moisture

- Suitable for indoor and outdoor installations

- Innovative wall-mount system included

- Suitable for wall or ceiling mounting

- Up to 90° horizontal rotation

- Up to 45° vertical adjustment

- Quick attach-and-detach ball-joint mounting system

- Concealed wiring through mounting bracket

- Removable 4-pin Euroblock connector

- Supports connection to additional loudspeakers

- Corrosion-resistant metal grille

- Professional black RAL 9004 finish

- Paintable enclosure to match décor

- Ideal for restaurants, bars, retail and professional spaces

Specifications

- Brand: Bosch

- Model: LB20-PC90-8D

- Series: LB20 Premium Cabinet Loudspeakers

- Type: Two-way passive full-range loudspeaker

- Pack quantity: Pair of 2 speakers

- Color: Black RAL 9004

- LF transducer: 203 mm (8-inch)

- HF transducer: 25 mm (1-inch)

- Continuous power handling: 90 W

- Peak power handling: 360 W

- Nominal impedance: 8 Ω

- Minimum impedance: 6 Ω

- Sensitivity: 90 dB

- Maximum calculated SPL: 110 dB

- Maximum peak SPL: 116 dB

- Frequency response (-3 dB): 70 Hz – 20 kHz

- Frequency response (-10 dB): 50 Hz – 20 kHz

- Recommended high-pass filter: 50 Hz, 24 dB/octave

- Horizontal coverage: 90°

- Vertical coverage: 90°

- 70/100 V transformer: No

- Operation: Low impedance

- Primary connection: Captive screws on wall bracket

- Secondary connection: Removable 4-pin Euroblock

- Maximum wire size: 12 AWG / 2.5 mm²

- Environmental rating: IP54

- Enclosure material: Fire-rated ABS

- Grille: Zinc-plated metal with powder coating

- Horizontal bracket adjustment: 90°

- Vertical bracket adjustment: 45°

- Dimensions (H × W × D): 390 × 250 × 224 mm

- Net weight: 5.1 kg per speaker

- Shipping weight: 13 kg per pair

- Included hardware: Mounting bracket and 5 mm Allen wrench

- Mounting: Wall or ceiling

- Certification: CE