PRODUCT

The purest and most tangible audio experience

GL20

1/2

 Description 

The GL20b is a small line array loaded with the SA Ribbon Compact Driver, combined with two 8" long excursion neodymium drivers. The array has a frequency bandwidth from 70Hz to 20kHz in a cylindrical waveform that generates a polar pattern coverage of 110 degrees in the horizontal plane. The vertical waveform is controlled by an innovative cylindrical designed wave shaper to allow a curve up to a maximum of 15 degrees for each cabinet. The acoustical clothed loudspeaker grills are giving the GL20b a luxury appearance that makes it besides the ordinary in and outdoor events very suitable for use in concert hall, theater, nightclub, house of worship or dress parades.

 Technical Specifications 

- Frequency response : 70Hz – 30kHz (+/- 3dB)
- Transducers : 2 x SA0851N, 8” neodymium LF driver / 1 x SA8535L, neodymium MF/HF driver
- Cross-over frequency : 1200Hz
- Nominal impedance : 8ΩLF, 13Ω HF
- Sensitivity @ 1W/1m : 98dB LF, 105dB HF
- Max. RMS power : 400W LF, 60W HF
- Max. Peak power : 800W LF, 1000W HF
- SPL program/peak : 127dB/132dB LF, 123dB/135dB HF
- Coverage angles, single enclosure (H x V) : 110° x 15°
- Enclosure angles : 0°,1°,2°,3°,4°,5°,7.5°,10°,12.5°,15°
- Signal processing : presets for various controllers are available on request
- Max. load rated per vertical drop : 12 enclosures
- Enclosure construction : 15mm Birch plywood, 2 handles, Protexture finish
- Rigging : integrated flying hardware
- Color : SA Black, other colors on request
- Front : Birch plywood grille with acoustic transparent cloth
- Connectors : 2 x LF SpeakOn NL4 (linked), 2 x HF SpeakOn NL4 (linked)
- Physical dimensions (H x W x D) : 228mm/134mm x 600mm x 543mm (9.0”/5.3” x 23.6” x 21.4”)
- Weight : 24.8kg (54.7lb)

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