Data Sheet
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  • Fane 18-inch, 4-inch (101.6 mm) voice coil, high-efficiency driver.
  • Ergonomic built-in handles.
  • Scalable low-frequency support for full-range loudspeakers.
  • Versatile and deep bass output.
  • Powerful performance with exceptionally smooth frequency response.
  • Void-free birch plywood cabinet construction.
  • Bass reinforcement in bars, nightclubs and KTV Part rooms.
  • Bass reinforcement for main PA systems in touring or permanent installations.
  • Suitable for medium to large stages, indoor or outdoor live performance, night- clubs, auditoriums and theatres.

GK-218 is a single 18-inch high-efficiency subwoofer, which can provide a frequency range of 30 Hz - 200 Hz. It is designed to be used with full-range loudspeakers from the Fane Pro Audio GK series or other full-range models from the FPA family.

Powered by custom FANE 18-inch woofers with a 4-inch (101.6mm) high-power voice coil. GK-218 is designed to be dynamic with minimal port turbulence at high excursions. The large port design enhances the output efficiency of the system, increasing the output of ultra-low frequencies and reduction of non-linear distortion to produce 138dB SPL.

There are two built-in wooden handles on each side of the GK-218 enclosure to help stacking or ease of movement. Four rubber foot pads are installed at the bottom of the box and there are 4-foot pad recesses on the top side, which are convenient for ultra-low array stacking.

The cabinet is constructed from 18mm birch plywood and finished with a wear-resistant, black, water-based paint and finished with a black, perforated iron grille backed with an acoustically transparent wadding.

General Specifications
Power Handling 1600 W (AES)
Program Power Handling 3200 W
Peak Power Handling 6400 W
Nominal Impedance 4 Ω
Average Sensitivity 102 dB @ 1W/1m
Calculated Max SPL / 1m 134 dB continuous
Max SPL (Program)
Max SPL (Peak) 140 dB peak
Manufacturing Consistency 33 Hz - 200 Hz (±3 dB)
Nominal Directivity (-6dB) Omnidirectional
Recommended Amplifier ≤ 3200 W @ 4Ω (no clip) in specified frequency response
Recommended Low Cut (Full Range) N/a
Recommended Low Cut (with sub) N/a
Crossover No, active usage only with external electronic crossover, Fane recommended DSP
Low Frequency Driver 2x Fane transducer, 8Ω impedance, 18” (457.2 mm) diameter, high temperature voice coil on glass fibre former
High Frequency Driver N/a
Recommended Crossover LPF: 70 Hz - 250 Hz 24 dB/oct Linkwitz-Riley / HPF: 28 Hz 24dB/ Oct Linkwitz-Riley
Nominal Size 18-inch
Type Passive Subwoofer
Frequency Response (±3dB) 33 Hz - 200 Hz (±3 dB)
Frequency Response (-10dB) 28 Hz - 200 Hz (-10 dB)
Construction and Shipping Information
Pole Mount 35 mm Metal
Flying Hardware N/a
Connectors 2 Neutrik Speakon NL4MP
Cabinet CNC made with tongue and groove assembly, 18 mm void-free, exterior grade, birch plywood
Finish Black, water-based paint
Cabinet Size (HxWxD) 580 x 1020 x 600 mm
Shipping Carton Size (HxWxD) 675 x 1120 x 695 mm
Net Weight 71 kg net
Gross Weight 75 kg gross
Optional Accessories
DescriptionSizeFormatGet File
GK-218 Datasheet1.55Mb.pdfDOWNLOAD
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