https://www.grantprusi.com/home daily 1.0 2021-08-11 https://www.grantprusi.com/contact daily 0.75 2021-07-28 https://www.grantprusi.com/engineering daily 0.75 2021-07-29 https://static1.squarespace.com/static/61019d0c5b97b87c4a2c122f/t/6101d209b5a06419d60cfb9b/1627509294715/GDX2.jpg Engineering Gallery - GDX2 Stereo Speakers GDX2 is a 2-way speaker set I designed and built for my own personal and professional use. I designed the crossover filter for these relatively small speakers to have an F3 (frequency dropoff of 3 dB) of 80 Hz and a flat frequency response with deviation of plus or minus 1.5 dB for the entirety of the passband. This flat response allows for accurate reproduction of music for mixing applications, or for just general listening and enjoyment. Features: 2-way system F3 of 80 Hz Ported for low frequency extension Flat response curve. (Deviation of plus/minus 1.5 dB) 3/4" 11-ply birch exterior with 1/2" MDF interior SEAS Prestige drivers For more information, including design statements, and testing results, click the button below. https://static1.squarespace.com/static/61019d0c5b97b87c4a2c122f/t/61031477b3c13f3deeb7b391/1627592116143/IMG_5205.jpg Engineering Gallery - Make it stand out A closeup of the final circuit https://static1.squarespace.com/static/61019d0c5b97b87c4a2c122f/t/610311e36e11111b41127cf0/1627592103769/IMG_5204.jpg Engineering Gallery - Make it stand out The final circuit inside its temporary enclosure. https://static1.squarespace.com/static/61019d0c5b97b87c4a2c122f/t/61030f3c9c385a7800913965/1627595229547/IMG_5203.jpg Engineering Gallery - Make it stand out The prototype circuit for testing purposes. https://static1.squarespace.com/static/61019d0c5b97b87c4a2c122f/t/61031f5c89ed3668f95bc094/1627594835140/Earlobe-Mounted+Hearable+Bluetooth+Device.png Engineering Gallery - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.grantprusi.com/audio daily 0.75 2021-07-28