Features

Transducer: 209 mm (8”) polypropylene driver, 38mm (1.5”) voice coil on Kapton former

True subwoofer performance down to 35 Hz

Built-in steep, multiple-slope lowpass filter

Low-impedance ohm direct operation, plus premium-grade subwoofer-band transformer for use in 70V/100V systems

Forms a complete system with JBL GSF full-range landscape speakers

Chamber oriented directly below opening to prevent accidental damage from landscaping

Grab handles allow easy installation

Anchor points for securing cabinet to block or anchors

Available in hunter green or tan finishes to fit a wide variety of landscapes

Dimensions: 768 mm height x 311 mm diameter (30.1 x 12.2 in)

Attribute

Value

Model

GSB8

Frequency Range (-10dB)

35 Hz – 130 Hz

Frequency Response (+/-3 dB)

43 Hz – 120 Hz

Power Rating

500 W Continuous Program (2 hrs) 250 W (1000 W Peak), Continuous Pink Noise (2 hrs) 150 W (600 W Peak), Continuous Pink Noise (100 hrs)

Sensitivity

84 dB (ave. 43 Hz – 110 Hz)

Maximum SPL

114 dB peak (108 dB continuous, 2 hr) @ 1m

Coverage Pattern

Omnidirectional

Nominal Impedance

6Ω (at 6Ω tap)

Transformer Taps

70V: 100 W, 50 W, 25 W 100V: 100 W, 50 W

Driver

209 mm (8-inch) driver, polypropylene injection cone, thermoplastic vulcanizate surround, 50 mm (2-inch) voice coil on glass fiber former

Terminals

Bare wire with dielectric-gel-filled wire nuts (1 meter single jacked cable 7 wires with 14 AWG)

Enclosure Material

LDPE Polyethylene plastic, 6 mm minimum wall thickness, color throughout

Color

Pine Green RAL 6028, or Beige Grey RAL 7006

Dimensions

768 mm height x 311 mm diameter (30.1 x 12.2 in)

Net Weight

9.3 kg (20.5 lbs)

Included Accessories

(7) gel-filled wire nuts

Features

Specifications