Dayton RS180P-8 Frequency Response Dayton RS180P-8 Measured Frequency Response RS180P-8 Frequency Response. Baffle Width=8.5″, Box=13L BR, Mic on axis, no smoothing, Impulse Window=5ms. Download ZIP RS180P8_FRD RS180P8_ZMA Thiele & Small… Read more >
michael chua
March 12, 2018
HIFI DRIVERSDayton, Midwoofer, RS180P
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Raven-CAT The Raven-CAT is a departure from all my earlier designs. Firstly, this is a 3-way. It uses the Morel CAT 378 for the treble, a Dayton RS180P for midrange… Read more >
michael chua
February 28, 2018
ProjectsCAT378, Dayton, Morel, Raven, RS180
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MOREL CAT 378 The Morel CAT 378 is a 1-1/8″ Soft Dome, Horn loaded tweeter. This tweeter is noted for it’s flatness when crossed with a first order network. Fig… Read more >
michael chua
February 21, 2018
HIFI DRIVERSCAT 378, Horn Tweeter, Morel
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Falcon-II Baffleless Concept Speaker The Falcon-II is an exercise in minimizing the effects of baffle diffraction. For those who are not familiar with baffle diffraction, it is the sound that’s… Read more >
michael chua
February 1, 2018
ProjectsDayton, Dome Mids, Peerless, RS180s, RS52AN, XT25SC90
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SB16PFC25-08 RAW Frequency Response Baffle Width = 9″ • 40 liters DCR Box Mic at 36 ins • Woofer axis • Impulse Window = 5 msec • No Smoothing • Nearfield… Read more >
michael chua
December 23, 2017
HIFI DRIVERS6", Midwoofer, SB Acoustics, SB16PFC25-8
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Removing Ferrofluid from Peerless H26TG45-06 Waveguide Tweeter When I first heard this tweeter in the Raven-TA, I was really disappointed. It sounded no better than a cheap mylar tweeter. Worse… Read more >
michael chua
December 23, 2017
HIFI DRIVERSH26TG45, Peerless, Waveguide
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Raven-TA The Raven-TA is the Time-Aligned version of the Raven. In order to do this, I replaced the tweeter with a Peerless H26TG45-06. As I had hoped, this brought the… Read more >
michael chua
December 22, 2017
ProjectsDayton, H26TG45, Peerless, RS180, Time Aligned
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the Robin-X The Robin-X is about HiVi RT1C planar tweeter. I’ve always wanted to try it with HiVi M5a. What kept me back was the cone breakup of this mid-woofer…. Read more >
michael chua
November 21, 2017
ProjectsHiVi, M5a, RT1C
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Starling-TA The Starling-TA is a Time-Aligned version of the Starling-II. Everything remains the same except the crossover. I changed quite a few components to get the ER18RNX and the 27TDFC… Read more >
michael chua
November 19, 2017
Projects27TDFC, ER18RNX, Seas, Time Alignment
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about the Cardinal-DCR-TA The Cardinal-DCR-TA is a time-aligned Dual Chamber Reflex (DCR) that I’ve been working on for many years. My first attempt was with a Silver Flute W17RC. Unfortunately,… Read more >
michael chua
November 18, 2017
Projects27TBFC, 830874, DCR, Peerless, Seas, Time Alignment
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