Osprey-BR by Trevor
Osprey-BR Hi Mike I built the Osprey BR. Thank you for the plans. They sound really good; I can listen for hours to them. There are times when the vocals… Read more >
Osprey-BR Hi Mike I built the Osprey BR. Thank you for the plans. They sound really good; I can listen for hours to them. There are times when the vocals… Read more >
Osprey-12 with Electronic Bass EQ In my previous post, I used a bandpass subwoofer for bass reinforcement. I have no issues with that. Performance is superb. However, not everyone has… Read more >
Osprey-12 with the Albatross The Osprey-12 shines for vocals. This is great if you are using it as a recording monitor where voice clarity is critical. But for listening to… Read more >
Osprey-12 60 Liters Bass Reflex The Osprey-12 is the long awaited 12″ coaxial using Eminence Beta 12CX. As in the earlier Osprey-BR, I used the same compression driver, the Selenium… Read more >
Eminence Beta-12CX Eminence 12CX Frequency Response from spec sheet 12CX Measured Frequency Response with Selenium D220Ti attached 60 liters • Bass Reflex • Baffle Width = 16-1/2 ins 12CX Toneburst… Read more >
Osprey-BR 45 Liters Bass Reflex After my two epic failures, first with the Morel CAW634, then the Satori MW16P-4, I was utterly distraught. Never before have I felt so dejected. … Read more >
Osprey-II Thanks for the crossover diagram, saved me a lot of time. Just got some 50L cabinets finished and I like them very much. Bruce Hatch
Eminence Beta-12CX Thiele & Small Parameters (before Break-in) Sealed Box=53 liters • F3=72Hz • Q=0.87 (Manufacturer’s T/S) Sealed Box=53 liters • F3=64Hz • Q=0.89 (DATS x0.75) Ported Box=60 liters •… Read more >
November 29, 2020 Drivers Thiele & Small, PRO DRIVERS Read more >
Eminence Beta 10CX Published Specs Thiele & Small Parameters (before Break-in) Sealed Box=27 liters • F3=91Hz • Q=0.69 (Manufacturer’s T/S) Ported Box=45 liters • Fb=53Hz (Manufacturer’s T/S) Ported Box=52liters •… Read more >
November 2, 2020 Drivers Thiele & Small, PRO DRIVERS Read more >
Osprey-II Revisited I designed the Osprey-II with one objective in mind and that is for best Vocal Clarity. It is meant for use in Colleges, Universities and Live Bands. It… Read more >