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22 lis 2021 · I’m sharing my test results of the GRS PT6825-8 planar in a front horn. This driver responds well to horn loading providing low distortion down to 300Hz. IMD is -55dB even at 100dB SPL 1m.
18 cze 2009 · The Z-92 and Z-62 speakers take big steps forward from the original Z-models in several key areas. First, their new midrange drivers give middle frequencies the same fast, transparent, wide-open sound that made BG Radia’s planar ribbon tweeter famous.
19 wrz 2020 · Igor Levitsky (BG and Radian planars designer ) tested all GRS models. His founds: 3" models are the best of bunch. 8"models are OK. 10" are the worst -they measured OK on low power, but that's it. 10" GRS is lacking corrugation on diaphragm (patent is still valid) that is used on BG Neo10 and Radian LM10 .Radian LM10 will be available soon.
22 paź 2017 · The Monolith test baffle with the new GR Neo3 and BG Neo10 installed. Next for some wiring and checkout.
18 lut 2010 · Specifications. Z-92 Speakers. Design: 3-way, Ported. Drivers: One 2.5″ x 3.5″ Ribbon Tweeter, One 10″ x 5″ Planar Midrange, Two 6.5″ Aluminum Cone Woofers. MFR: 32 Hz – 25 kHz. Sensitivity: (2.83v/1m) 91dB. Nominal Impedance: 4 Ohms. Crossover Frequencies: 500 Hz, 2.3 kHz. Power Handling: 200 Watts RMS. Connectors:: 5-Way Gold Plated Binding Posts
21 paź 2017 · The Monolith open baffle planar speakers. Now that GR-Research and the Parts-Express folks have the new Neo3 and Neo10 planar drivers again, back to The Monolith speaker design. The baffle has the 45 degree wing, but needs felt to work correctly, so making the angle lower as Danny has suggested is the better way to go.
15 lut 2005 · The 520i, used as front left and right speakers, features a 50-inch-tall, planar magnetic line-source and two 6.5-inch cone drivers located in the base. This configuration allows for a claimed effective frequency range of 70 hertz to 20 kilohertz (–6 decibels, half space).
