JBL GSF3-TN - 60W 3-inch Passive IP66-Rated 70V/100V Ground-Stake Landscape Loudspeaker 90-Degree Coverage in Tan Finish

The JBL Professional GSF3-TN is a compact and durable 3-inch in-ground landscape loudspeaker, designed to deliver superior audio fidelity and wide 90-degree conical coverage for outdoor commercial spaces. Engineered with a custom two-way coaxial driver system, the GSF3 produces crystal-clear, full-range sound with a frequency range of 74 Hz to 20 kHz, making it ideal for shopping malls, theme parks, hospitality venues, and more. Equipped with a 15W multi-tap transformer, this speaker supports 70V/100V distributed audio systems or 8-ohm direct operation, ensuring flexible integration into various audio setups. Its discreet tan finish blends seamlessly into natural landscapes, providing an aesthetically pleasing and functional solution for outdoor audio systems.

The GSF3-TN is built to withstand harsh environmental conditions, featuring an IP66 rating for water and dust resistance and exceeding MilSpec 810 for durability against humidity, salt spray, temperature, and UV exposure. Installation is effortless with the included ground stake for in-ground mounting and an L-bracket for secure attachment to horizontal or vertical surfaces. The speaker's adjustable hinge allows for precise sound aiming, while a bottom-positioned tap selector ensures easy and protected access to transformer settings. Constructed from polycarbonate and ABS materials, with an aluminum grille for added durability, the GSF3-TN pairs perfectly with JBL GSB8 and GSB12 in-ground subwoofers for extended bass response, offering a complete landscape audio solution.

Features

• Compact 3-inch in-ground landscape loudspeaker with a custom two-way coaxial driver system
• Frequency range of 74 Hz to 20 kHz and rated maximum SPL of 103 dB for superior sound clarity
• 15W multi-tap transformer for 70V/100V distributed systems and 8-ohm direct operation
• IP66-rated for water and dust resistance, ideal for harsh outdoor environments
• Drivers include an 83 mm polypropylene cone woofer with a 25 mm Kapton voice coil and a 20 mm titanium dome tweeter with a neodymium magnet
• Adjustable hinge provides precise sound aiming with 90° conical nominal coverage
• Includes a ground stake for in-ground installation and an L-bracket for versatile mounting
• Durable polycarbonate and ABS enclosure with a UL94V-0 flammability rating
• Aluminum grille protects internal components without compromising sound quality
• Environmental durability exceeds MilSpec 810 and passes Mil-Std-202F for salt spray and UV resistance
• Tap selector located on the bottom for easy and protected access to transformer settings
• Compact dimensions: Cabinet diameter of 5.2 inches, depth of 6.6 inches, and assembly height of 11.4 inches with L-bracket or 17 inches with ground stake
• Lightweight design with a net weight of 3.8 lbs and a shipping weight of 13.6 lbs per carton (two speakers per carton)
• Available in a discreet tan finish (Beige Grey RAL 7006) to blend into natural landscapes
• Included accessories: Ground stake, L-bracket, and dielectric-gel-filled wire nuts

Specifications

System

• Frequency Range (-10 dB): 74 Hz - 20 kHz
• Frequency Response (+3 dB): 120 Hz - 15 kHz
• Power Rating: 60 W Continuous Program (2 hrs), 30 W (120 W Peak) Continuous Pink Noise (2 hrs), 15 W (60 W Peak) Continuous Pink Noise (100 hrs)
• Sensitivity: 82 dB (120 Hz - 8 kHz)
• Nominal Coverage Angle: 90° conical
• Directivity (Q): 7.9
• Directivity Index (DI): 9 dB
• Rated Maximum SPL: 103 dB peak (97 dB continuous, 2 hr) @ 1m
• Nominal Impedance: 8Ω (at 80Ω tap)
• Minimum Impedance: 6.5Ω at 350 Hz
• Transformer Taps: 70V: 15 W, 7.5 W, 3.8 W; 100V: 15 W, 7.5 W
• Insertion Loss: <0.1 dB at any tap setting
• Thru Setting: 8Ω nominal
• Maximum Input Voltage: 13.5 V RMS (2 hrs), 27 V peak
• Recommended Protective High-Pass: 80 Hz for 8Ω operation and for all tap settings, 24 dB/oct

Transducer

• Drivers: 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

Physical

• Enclosure Material: Polycarbonate + ABS, UL94V-0 flammability rated
• Grille: Aluminum
• Environmental: IP-66 rating per IEC529 (dust protected and protected against strong jets of water), Exceeds MilSpec 810 for humidity, salt spray, temperature, and UV, Passes Mil-Std-202F for salt spray
• Agency Ratings: Transformer UL Recognized per UL1876, ROHS compliant
• Terminals: Bare wire with dielectric-gel-filled wire nuts (1 meter single jacketed cable 2 wires with 18 AWG)
• Colors: Pine Green RAL 6028, or Beige Grey RAL 7006
• Dimensions: Cabinet 5.2 x 6.6 inches (diameter x depth), Assembly height 11.4 inches with L-bracket base (at 90°) and 17.0 inches with ground stake base
• Net Weight: 3.8 lbs
• Shipping Weight: 13.6 lbs per carton (2 speakers per carton)
• Included Accessories: (1) Ground Stake Bracket, (1) L-Bracket