JBL GSB8 Outdoor Landscape Subwoofer, Tan (JBL-GSB8-TN)

The JBL GSB8 8" In-Ground Landscape Subwoofer (Tan) delivers powerful bass performance in a discreet, low-profile design built for outdoor environments. Featuring a polypropylene 8" driver with a built-in multi-slope low-pass filter, this passive subwoofer provides true subwoofer response down to 35 Hz, ensuring rich low-frequency sound for parks, hotels, retail spaces, and event venues. With 500W continuous program power handling and 1000W peak capability, it offers reliable performance for demanding installations. The GSB8 supports both 70V/100V multitap transformer operation and 6-ohm bypass, giving installers flexible integration options. Its IP66-rated enclosure resists dust, water, and humidity, while grab handles and anchor points simplify installation. Included gel-filled wire nuts ensure secure connections, making this subwoofer a durable and versatile solution for professional outdoor audio systems.