Ground-Stake Landscape Loudspeaker


Ground-Stake Landscape Loudspeaker
The compact, weather-resistant JBL GSF3 landscape loudspeaker provides superior fidelity and wide coverage in a range of outdoor commercial applications, with a custom two-way coaxial 3-inch driver system that delivers full-range, crystal-clear sound. (Extend system bass response with JBL GSB8 or GSB12 in-ground landscape subwoofers.) This versatile speaker features a 15-watt multi-tap transformer for use on 70V/100V distributed systems, and is switchable for 8-ohm direct operation.

Versatile mounting options include an included ground stake for in-ground installation and an L-bracket for secure mounting on either horizontal or vertical surfaces. A low-profile, unobtrusive speaker, the GSF3 blends right into its surroundings, and is aimable for precise coverage via an adjustable hinge. Available in hunter green and tan finishes.

The elegant, discreet GSF3—winner of international design awards for industrial design excellence—is the perfect sound solution for diverse outdoor applications including shopping malls, theme parks, sports venues, hospitality venues, and any application calling for a stylish, robust, great-sounding landscape speaker system.


  • Transducers: 83 mm (3”) woofer with polypropylene cone and 25 mm (1”) voice coil on Kapton voice coil former; 20 mm (0.8 in) titanium dome tweeter with neodymium magnet assembly and Kapton voice coil former.
  • Frequency range: 74 Hz – 20 kHz
  • Power handling (at 8Ω setting): 30W continuous pink noise, 60W continuous program
  • IP66 rated against water and dust ingress
  • Multi-tap 15W transformer is switchable for 8Ω direct operation or use in 70V/100V distributed systems
  • Bottom drip hole provides drainage for drivers
  • Pairs well with JBL GSB8 and GSB12 in-ground landscape subwoofers
  • Aimable via adjustable hinge
  • Includes ground stake and L-bracket for surface mounting
  • Includes tap selector located on bottom of speaker, away from water incursion
  • Available in hunter green or tan finish


  Version Language Size Uploaded
file type icon GSF3 Spec Sheet
en updated: 7月 2023
  en  544.5 KB 7月 2023
file type icon Control Contractor Brochure (2023)
en version B, updated: 6月 2023
en  8.2 MB 6月 2023
CAD Drawings
file type icon GSF3 2D and 3D Drawings
en version B, updated: 7月 2023
en  4.7 MB 7月 2023
Install Guides
file type icon GSF3 - Install Guide
updated: 1月 2023
    454.6 KB 1月 2023
Speaker Tunings
file type icon Instructions for Control Contractor Expansion FIR Tunings (DCI)
version A, updated: 9月 2023
  984.3 KB 9月 2023
file type icon CCE2 Series FIR Tunings for DCI Amps
updated: 9月 2023
    939.9 KB 9月 2023
file type icon Commercial, CBT, and AWC Tunings 220616
version A, updated: 5月 2023
  557.0 KB 5月 2023
Declaration of Conformity
file type icon GSF Series Declaration of Conformity
en updated: 7月 2023
  en  124.2 KB 7月 2023
CLF Files
file type icon GSF3 - CLF File
updated: 5月 2023
    326.2 KB 5月 2023
EASE Files
file type icon GSF3 - EASE File
updated: 9月 2023
    91.7 KB 9月 2023

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Parts & Service


频率范围 (-10dB) 74 Hz – 20 kHz
频率响应(±3 dB) 120 Hz – 15 kHz
额定功率 60 W Continuous Program (2 hrs)
30 W (120 W Peak), Continuous Pink Noise (2 hrs)
20 W (80 W Peak), Continuous Pink Noise (100 hrs)


84 dB (43 Hz - 110 Hz)
Maximum SPL 103 dB peak (95 dB continuous, 2 hr) @ 1m
覆盖范围 90° conical
标称阻抗 8 Ω (at 8Ω tap)
变压器抽头 70V: 15 W, 7.5 W, 3.75 W
100V: 15 W, 7.5 W
  • 83 mm (3 in) woofer, polypropylene cone 25 mm (1 in) voice coil on Kapton™ voice coil former
  • 20 mm (0.8 in) titanium dome, Neodymium magnet assembly, Kapton™ voice coil former
Terminals Bare wire with dielectric-gel-filled wire nuts (1 meter single jacked cable 2 wires with 18 AWG)
音箱材料 Polycarbonate + ABS, UL94V-0 flammability rated
颜色 Pine Green RAL 6028, or Beige Grey RAL 7006


Cabinet 132 mm diameter x 167 mm deep (5.2 x 6.6 in). Assembly height 289 mm (11.4 in) with L-bracket base (at 90°) and 430 (17.0 in) with ground stake base
净重量 1.7 kg (3.8 lbs)


(1) Ground Stake Bracket; (1) L-Bracket
Directivity Factor (Q) 7.9
Directivity Index (dB) 9 dB



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Ground-Stake Landscape Loudspeaker