he LB20-PC90-8 from Bosch is a high-performance, two-way 8" (203 mm) surface mount speaker designed for exceptional sound coverage and performance, both indoors and outdoors. With its weather-resistant design (IP54 rating), innovative mounting system, and ability to deliver powerful audio output, this speaker is the ideal solution for applications such as restaurants, bars, fitness clubs, patios, theme parks, and more.
Key Features
- Weather-Resistant Design (IP54 Rated): Perfectly engineered for outdoor environments, resistant to sun, moisture, and salt, without compromising indoor performance.
- Extended Low-Frequency Response: The 8" woofer provides deep bass down to 50 Hz, ensuring an extended low-end response for full-range sound.
- Powerful Output: 90 W continuous power handling delivers 110 dB maximum SPL (116 dB peak), making it suitable for high-demand sound applications.
- Innovative Mounting System: Includes a mounting system with 90° horizontal and 45° vertical rotation for easy installation on walls and ceilings.
- Durability and Modern Design: Made from fire-rated ABS plastic with a zinc-plated, powder-coated grille for corrosion resistance.
- Flexible Integration: Available in black (RAL 9004) or white (RAL 9003) finishes, and can be painted to match the décor.
Applications
The LB20-PC90-8 is ideal for:
- Commercial Spaces: Restaurants, bars, retail environments, fitness clubs, and hospitality venues.
- Outdoor Venues: Patios, gardens, theme parks, and leisure venues.
- Sound Reinforcement: For both background music and foreground paging in various public spaces.
Technical Specifications
Acoustics
-
Frequency Response:
- (-3 dB): 70 Hz – 20 kHz
- (-10 dB): 50 Hz – 20 kHz
- Sensitivity: 90 dB (1 W, 100 Hz – 10 kHz, 1 m).
- Max SPL: 110 dB continuous, 116 dB peak.
- Coverage Angle: 90° horizontal, 90° vertical.
Transducers
- Low-Frequency Driver: 8" (203 mm) polypropylene cone woofer.
- High-Frequency Driver: 1" (25 mm) Ferro fluid-cooled driver with integrated waveguide.
Power Handling
- Continuous Power (Pink Noise): 90 W (360 W peak).
- Recommended High-Pass Filter: 50 Hz, 24 dB/octave.
Transformer Options
- No Transformer: The LB20-PC90-8 is available without a transformer, ideal for low-impedance (8 Ω) applications.
- Transformer Version Available: The LB20-PC60-8 is available for constant voltage systems (70/100 V).
Construction
- Material: Molded fire-rated ABS plastic for durability.
- Grille: Zinc-plated and powder-coated for enhanced corrosion resistance.
- Mounting System: Innovative ball-and-socket system, with 90° horizontal and 45° vertical rotation, allowing for easy installation on walls or ceilings.
Weather Resistance
- IP54 Rating: Provides protection against dust and water splashes, making it suitable for outdoor environments.
- Compliant with IEC 60068-2-5, IEC 60068-2-11, IEC 60068-2-42, IEC 60068-2-60, and IEC 60529 standards.
Dimensions and Weight
- 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).
- Weight: 5.1 kg (11.3 lbs).
- Shipping Weight (Pair): 13.0 kg (28.7 lbs).
Color Options
- Available in black (RAL 9004) or white (RAL 9003), both of which can be painted to fit the décor of the environment.
Certifications and Approvals
- CE: Compliant with European standards.
- IP54 Rating: Ensures the speaker is weatherproof and resistant to environmental elements.
Included Accessories
- Mounting Bracket: For easy installation.
- 5-mm Allen Wrench: For adjustments to the mounting system.
Architectural and Engineering Specifications
The LB20-PC90-8 is a surface mount, two-way, full-range loudspeaker with an internal passive crossover. The low-frequency driver is an 8" polypropylene cone woofer with a 1" voice-coil. The high-frequency driver is a 1" Ferro fluid-cooled driver with a baffle-integrated waveguide. The speaker provides 90 W continuous power with a maximum SPL of 110 dB.
It features a ball-and-socket mounting system that offers 90° horizontal and 45° vertical rotation. The enclosure is made of fire-rated ABS plastic, and the grille is zinc-plated and powder-coated for enhanced durability. The speaker is available in black or white, with paintable finishes to match various environments. The system meets IP54 weather resistance standards and complies with the IEC 60068-2 series, ensuring reliable performance in outdoor conditions.
The surface mount loudspeaker shall be the LB20-PC90-8 model from Bosch.
BOSCH
Bosch - LB20-PC90-8 Speaker 8" cabinet 8 Ohm pair
he LB20-PC90-8 from Bosch is a high-performance, two-way 8" (203 mm) surface mount speaker designed for exceptional sound coverage and performance, both indoors and outdoors. With its weather-resistant design (IP54 rating), innovative mounting system, and ability to deliver powerful audio output, this speaker is the ideal solution for applications such as restaurants, bars, fitness clubs, patios, theme parks, and more.
Key Features
- Weather-Resistant Design (IP54 Rated): Perfectly engineered for outdoor environments, resistant to sun, moisture, and salt, without compromising indoor performance.
- Extended Low-Frequency Response: The 8" woofer provides deep bass down to 50 Hz, ensuring an extended low-end response for full-range sound.
- Powerful Output: 90 W continuous power handling delivers 110 dB maximum SPL (116 dB peak), making it suitable for high-demand sound applications.
- Innovative Mounting System: Includes a mounting system with 90° horizontal and 45° vertical rotation for easy installation on walls and ceilings.
- Durability and Modern Design: Made from fire-rated ABS plastic with a zinc-plated, powder-coated grille for corrosion resistance.
- Flexible Integration: Available in black (RAL 9004) or white (RAL 9003) finishes, and can be painted to match the décor.
Applications
The LB20-PC90-8 is ideal for:
- Commercial Spaces: Restaurants, bars, retail environments, fitness clubs, and hospitality venues.
- Outdoor Venues: Patios, gardens, theme parks, and leisure venues.
- Sound Reinforcement: For both background music and foreground paging in various public spaces.
Technical Specifications
Acoustics
-
Frequency Response:
- (-3 dB): 70 Hz – 20 kHz
- (-10 dB): 50 Hz – 20 kHz
- Sensitivity: 90 dB (1 W, 100 Hz – 10 kHz, 1 m).
- Max SPL: 110 dB continuous, 116 dB peak.
- Coverage Angle: 90° horizontal, 90° vertical.
Transducers
- Low-Frequency Driver: 8" (203 mm) polypropylene cone woofer.
- High-Frequency Driver: 1" (25 mm) Ferro fluid-cooled driver with integrated waveguide.
Power Handling
- Continuous Power (Pink Noise): 90 W (360 W peak).
- Recommended High-Pass Filter: 50 Hz, 24 dB/octave.
Transformer Options
- No Transformer: The LB20-PC90-8 is available without a transformer, ideal for low-impedance (8 Ω) applications.
- Transformer Version Available: The LB20-PC60-8 is available for constant voltage systems (70/100 V).
Construction
- Material: Molded fire-rated ABS plastic for durability.
- Grille: Zinc-plated and powder-coated for enhanced corrosion resistance.
- Mounting System: Innovative ball-and-socket system, with 90° horizontal and 45° vertical rotation, allowing for easy installation on walls or ceilings.
Weather Resistance
- IP54 Rating: Provides protection against dust and water splashes, making it suitable for outdoor environments.
- Compliant with IEC 60068-2-5, IEC 60068-2-11, IEC 60068-2-42, IEC 60068-2-60, and IEC 60529 standards.
Dimensions and Weight
- 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).
- Weight: 5.1 kg (11.3 lbs).
- Shipping Weight (Pair): 13.0 kg (28.7 lbs).
Color Options
- Available in black (RAL 9004) or white (RAL 9003), both of which can be painted to fit the décor of the environment.
Certifications and Approvals
- CE: Compliant with European standards.
- IP54 Rating: Ensures the speaker is weatherproof and resistant to environmental elements.
Included Accessories
- Mounting Bracket: For easy installation.
- 5-mm Allen Wrench: For adjustments to the mounting system.
Architectural and Engineering Specifications
The LB20-PC90-8 is a surface mount, two-way, full-range loudspeaker with an internal passive crossover. The low-frequency driver is an 8" polypropylene cone woofer with a 1" voice-coil. The high-frequency driver is a 1" Ferro fluid-cooled driver with a baffle-integrated waveguide. The speaker provides 90 W continuous power with a maximum SPL of 110 dB.
It features a ball-and-socket mounting system that offers 90° horizontal and 45° vertical rotation. The enclosure is made of fire-rated ABS plastic, and the grille is zinc-plated and powder-coated for enhanced durability. The speaker is available in black or white, with paintable finishes to match various environments. The system meets IP54 weather resistance standards and complies with the IEC 60068-2 series, ensuring reliable performance in outdoor conditions.
The surface mount loudspeaker shall be the LB20-PC90-8 model from Bosch.
