Dayton RST28A-4 Frequency Response Dayton RST28A-4 RAW Frequency Response Fig 1 – Black Plot=Surface Mount • Blue Plot=Flush Mount • Baffle Width=9-1/2″ • No Smoothing Fig 2 – Dayton RST28A-4… Read more >
michael chua
November 16, 2020
Drivers Thiele & SmallDayton, RST28A, Tweeter
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Palila I’ve been trying to build a triple chamber bandpass sub for a long time but I couldn’t find the right drivers. Those that simulated well ended up with a… Read more >
michael chua
October 11, 2020
HIFI DRIVERS, ProjectsBandpass, DA135, Dayton
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Toucan-DA The Toucan-DA is my 3rd attempt at using an 8″ woofer for a bandpass sub. While the Toucan-SF met my expectations, the Silver Flute W20RC38-08 cost more than this… Read more >
michael chua
September 20, 2020
HIFI DRIVERS, ProjectsBandpass, DA215, Dayton
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Crow-II It was in 2018 that I designed the Crow with the Silver Flute W17RC38-08. Though it sounded good, the sensitivity was rather low. The Crow-II addresses this deficiency by… Read more >
michael chua
September 17, 2020
HIFI DRIVERS, ProjectsBandpass, DA175, Dayton
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Dayton DA135-8 Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=10 liters • Fb=55Hz (Manufacturer’s T/S) Ported Box=10 liters • Fb=50Hz (DATS T/S) Ported Box=13 liters •… Read more >
michael chua
September 4, 2020
Drivers Thiele & Small, HIFI DRIVERS5-5.5" Midwoofer, Aluminum Cone, DA135, Dayton
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Dayton DA175-8 Published Specs Dayton DA175-8 Frequency Response • Baffle Width=8-3/4″ Thiele & Small Parameters (before Break-in) Sealed Box=20 liters • F3=48Hz • Q=0.78 (Manufacturer’s T/S) Sealed Box=20 liters •… Read more >
michael chua
September 4, 2020
Drivers Thiele & Small6-7" Woofer, Aluminum Cone, DA175, Dayton
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Hummingbird-TA Time Aligned Dayton DSA135-8 with ND25FW-4 In Aug last year, I worked on the Hummingbird which is based on the Dayton DSA135-8. This is one midwoofer that I really… Read more >
michael chua
August 23, 2020
ProjectsDayton, DSA135, ND25FW, Time Aligned
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Thiele &Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=20 liters • Fb=45Hz (Manufacturer’s T/S) Ported Box=20 liters • Fb=45Hz (DATS T/S) Ported Box=24 liters • Fb=45Hz (Manufacturer’s T/S)… Read more >
michael chua
August 20, 2020
Drivers Thiele & Small, HIFI DRIVERS8", Dayton, DS215, Woofer
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Dayton PA310 (12″ 450W RMS Pro Woofer) Active Bi-amped This is my second attempt at finding the right woofer for the Pioneer PD-40 horn. This time round, I’m using a… Read more >
michael chua
July 19, 2020
Drivers Evaluation, HIFI DRIVERS, PRO DRIVERS12", Dayton, Horn, PA310, PD40, Pioneer, Pro Woofer
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Dayton PA310-8 Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=45 liters • Fb=55Hz (Manufacturer’s T/S) Ported Box=45 liters • Fb=43Hz (DATS x0.75) Ported Box=60 liters… Read more >
michael chua
July 18, 2020
Drivers Thiele & Small, PRO DRIVERS12", Dayton, PA310, Pro Woofer
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