Hawk-XT3 (the Final Cut)
Hawk-XT3 The Hawk-XT3 is the final version using the HiVi L6-4R with the Peerless XT25TG30-04 ring radiator tweeter. In the XT3, I tuned the Hawk to include the bass. Because… Read more >
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Starling-MDT (the Final Cut)
ER18RNX with Morel MDT29 If there’s one thing I learned from working on the Myna-DXT, I can forget about getting the same kind of bass as in the U18RNX. It’s… Read more >
Anarchy-XT (Anarchy 704 with Peerless XT25TG30-04)
Anarchy 704 As is customary whenever I work with a new woofer, I listen to it without any crossover. Hopefully, there’s something special I can work on. With the Anarchy… Read more >
Myna-DXT (Seas U18RNX/P with 27TBCD/GB-DXT)
Myna-DXT The Myna-DXT brings together two excellent drivers by Seas, the U18RNX midwoofer and the 27TBCD/GB-DXT tweeter. I tested out the U18 in the Myna which was sporting a Morel… Read more >
Goldfinch-DXT (Scanspeak PL18 with Seas DXT)
Seas 27TBCD/GB-DXT with Scanspeak PL18WO-06-08 The Goldfinch-DXT is an evaluation of the Seas 27TBCD/GB-DXT tweeter. I paired it with a Scanspeak PL18WO-06-08 out of convenience. If I like the sound… Read more >
Starling-V (the Final Cut)
Seas ER18RNX with 27TDFC The first Starling I worked on was in 2010. In total, I did three versions with these drivers, the Seas ER18RNX and the 27TDFC. I was… Read more >
Myna ( Seas U18RNX/P with Morel MDT29 )
Seas U18RNX/P Fig 1 – Seas U18RNX/P RAW Response • Baffle Width=8-1/2″ When I measured the RAW frequency response of the Seas U18RNX/P, I couldn’t quite believe my eyes. I’ve… Read more >
Rosefinch ( Peerless NE180W-08 with XT25TG30-04 )
Rosefinch The Rosefinch is based on the Peerless NE180W-08 midwoofer. I’ve never worked nor heard this woofer before but I do have the bigger brother, the NE265W-04. That 10″ woofer… Read more >
Seas Presitge 27TBCD/GB-DXT Tweeter
Seas 27TBCD Impedance
Seas Prestige U18RNX/P ( 7″ Curv Cone Woofer )
Seas U18RNX/P Thiele & Small Parameters Measured Thiele & Small Parameters Ported Box=18 liters • F3=47Hz Ported Box=18 liters • F3=55Hz Ported Box=27 liters • F3=47Hz
December 3, 2020 Drivers Thiele & Small, HIFI DRIVERS Read more >