The Beyma SG-10 Waveguide is a line-array waveguide for 36 mm throat compression drivers, designed for controlled 120° horizontal and 10° vertical coverage with robust reinforced polycarbonate construction.
Highlights of the Beyma SG-10
- Line-array waveguide for compression drivers with 36 mm throat diameter
- Maximum 120° horizontal coverage and 10° vertical coverage
- 13 dB directivity index with precise directivity control in the pass band
- 500 Hz to 20 kHz operating range
- F.E.M. optimized for isophasic output and homogeneous SPL along the rectangular mouth
- Heavy-duty reinforced polycarbonate construction
Product details Beyma SG-10
Beyma SG-10 Line-Array Waveguide for 36 mm Compression Drivers 120° x 10°
The Beyma SG-10 is built for controlled dispersion in line-array systems, combining a wide horizontal coverage angle with a narrow vertical pattern. Its maximum 120° horizontal beamwidth helps distribute sound broadly across the listening area, while the 10° vertical beamwidth supports focused vertical control in stacked or arrayed configurations.
Designed for compression drivers with a 36 mm throat diameter, this waveguide uses a rectangular mouth and an F.E.M. optimized geometry for isophasic output. The result is precise directivity control in the pass band and homogeneous SPL along the length of the mouth, making it suitable for demanding horn/waveguide tweeter applications.
The SG-10 covers a frequency range from 500 Hz to 20 kHz and has a directivity index of 13 dB. It is constructed from reinforced polycarbonate, giving it the durability required for professional loudspeaker designs while keeping the net weight at 1.13 kg.
Installation is supported by four M6 mounting holes positioned 90° apart on a 101.6 mm diameter circle. With dimensions of 80 x 270 x 185 mm, the SG-10 integrates into compact line-array layouts and custom audio components projects where controlled acoustic coverage is essential.
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