8-inch garden subwoofer, 500 watts, deep bass, professional performance, GSB8, designed specifically for gardens and landscapes, by JBL

8-inch garden subwoofer, 500 watts, deep bass, professional performance, GSB8, designed specifically for gardens and landscapes, by JBL

• The JBL GSB8 garden amplifier is a game-changer in the world of outdoor sound, thanks to its smart design that combines deep bass and premium sound performance in a natural outdoor environment.
• The garden subwoofer speaker was designed The professional 8-inch In-Ground Landscape Subwoofer complements the JBL GSF Series outdoor speaker system, adding depth and richness in low frequencies up to 35Hz, giving an immersive and vibrant listening experience.

• The GSB8 garden amplifier is capable of operating on 70V/100V systems thanks to a built-in high-quality 100W transformer, or through direct 6-ohm operation, making it flexible in installation and connection.
• It features a practical design that is completely buried underground with only a slight protrusion for the sound hole, making it visually invisible but audible with amazing power and clarity.

Technical description:

• The JBL GSB8 garden subwoofer speaker is designed using advanced acoustic engineering to ensure consistent performance and high resistance to environmental factors.
• It features a powerful 8-inch (209 mm) diameter sound driver made of polypropylene with a Thermoplastic Vulcanizate surround that provides accurate response and long-lasting flexibility.
• The 2-inch (50 mm) diameter voice coil mounted on a glass fiber former improves thermal resistance and provides excellent acoustic stability even during continuous operation.
• It is also equipped with a multi-slant low-pass filter to ensure bass purity and avoid any interference with other speakers.
• The Subwoofer comes with a structure made of thick LDPE plastic (6 mm), ensuring superior resistance to water, sunlight, and impacts, with a smart engineering design that protects the acoustic chamber from damage caused by gardening or soil work.

Technical specifications:

• Type: Professional 8-inch diameter in-ground subwoofer
• Electrical power:
• 250 Watts Continuous
• 500W continuous program
• 1000 Watts Maximum Power (Peak Power)
• Frequency range (-10 dB): 35 Hz – 130 Hz
• Frequency response (+/-3 dB): 43 Hz – 120 Hz
• Sensitivity: 84 dB SPL
• Maximum sound pressure (SPL): 114 dB (peak) / 108 dB (continuous)
• Angle of coverage: Omnidirectional
• Nominal impedance: 6 ohms
• Built-in converter:
• 70V: 100W / 50W / 25W
• 100V: 100W / 50W
• Cover material: LDPE Polyethylene, 6 mm thick
• Colors: Dark Green (Pine Green RAL 6028) / Sandy Beige (Beige Grey RAL 7006)
• Dimensions: Height 768 mm x Diameter 311 mm (30.1 x 12.2 inches)
• Net weight: 9.3 kg
• Attached accessories:
• 7 Gel-Filled Wire Nuts
• The speaker is compatible with: JBL GSF3 / GSF6 / GSF8

Key features:

• Deep bass up to 35 Hz for a realistic and rich audio experience.
• A fully underground buried design with a sleek, discreet top soundhole.
• High resistance to weathering thanks to the thick and tightly sealed LDPE structure.
• Built-in 100W transformer for powering 70V/100V or 6 ohm direct systems.
• A multi-layered low-pass filter for excellent sound clarity without distortion.
• A design that is safe against accidental damage during earthworks and gardening.
• Comfortable mounting handles to facilitate the installation and mounting process.
• Available in natural colors that blend in with the outdoor environment.

Product summary:

• Garden amplifier The JBL GSB8 is the ideal solution for any external audio system that needs to enhance low frequencies with exceptional depth and clarity.
• Thanks to its recessed design, it gives you powerful sound without any visual impact, making it ideal for venues that require visual beauty with superior sound performance.
• Whether in the garden of a luxury hotel, resort, or shopping mall, the GSB8 guarantees consistent and perfect bass sound for all occasions.

Additional features:

• The ability to connect with external GSF speakers to create an integrated and intelligently distributed sound system.
• A downward-facing acoustic chamber prevents dust buildup or damage to components.
• An award-winning design in industrial design for combining beauty and functionality.
• Engineeringally designed drainage openings to prevent water retention.
• A flexible mounting system allows it to be easily installed with concrete blocks or ground supports.

Applications used for the product:

• Public and private gardens and villas.
• Luxury hotels and resorts.
• Shopping malls and upscale restaurants.
• Parks and amusement parks.
• Stadiums and sports facilities.
• Open spaces in corporate projects.

Summary and final advice:

• If you are looking for a garden subwoofer with powerful and balanced bass for an outdoor environment without affecting the overall view, the JBL GSB8 garden subwoofer is the perfect choice for you.
• It combines professional subwoofer performance, a fully concealed design, and amazing weather resistance.

Detailed product data (Data Sheet).