Latest Posts
Dayton ND25FW-4 RAW Frequency ResponseFig 1 – Mic at 36ins, tweeter axis. Impulse Window = 5msec. No Smoothing. Baffle Width=9″ • DCR Box=40 liters Dayton ND25FW-4 • 3kHz HPF • 24dB/oct… Read more >
michael chua
June 29, 2018
HIFI DRIVERSDayton, ND25FW-4, Neodymium, Soft Dome, Tweeter, Waveguide
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Lark DCR2 (Dual Chamber Reflex) SB Acoustics SB16PFC25-8 with Dayton ND25FW-4 Active 2-way In this next version, I’m pairing the SB16PFC25-8 with a mini Waveguide tweeter by Dayton, the ND25FW-4…. Read more >
michael chua
June 28, 2018
Drivers Evaluation, HIFI DRIVERS6", Dayton, ND25FW-4, SB Acoustics, SB16PFC25-8, Waveguide
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Dayton DSA135-8 Published Frequency Response Dayton DSA135-8 RAW Frequency Response Baffle Width=8.25″ • Ported Box=7 liters Mic at 24ins, woofer axis. Impulse Window=5msec. No Smoothing. Nearfield below 500Hz. Dayton DSA135-8… Read more >
michael chua
June 26, 2018
HIFI DRIVERS5", Aluminum Cone, Dayton, DSA135, Midwoofer
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FaitalPro 10FE200-4 Published Specs FaitalPro 10FE200-4 (Before Break-in) Sealed Box=35 liters • F3=79Hz • Q=0.8 (Manufacturer’s T/S) Ported Box=35 liters • Fb=40Hz (Manufacturer’s T/S) Ported Box=45 liters • Fb=50Hz (Manufacturer’s… Read more >
michael chua
June 26, 2018
Drivers Thiele & Small, PRO DRIVERS10", 10FE200, Faitalpro, Pro Woofer
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Lark DCR (Dual Chamber Reflex) SB Acoustics SB16PFC25-8 with Goldwood GT-520 Active 2-way In this project, I’m evaluating the performance of the 6″ SB Acoustics SB16PFC25-8 in a Dual Chamber… Read more >
michael chua
June 21, 2018
Drivers Evaluation, HIFI DRIVERS6", Goldwood, GT-520, Horn Tweeter, SB Acoustics, SB16PFC25-8
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Pyle PDS442 Specifications: • 1″ exit Titanium Diaphragm • Mounting type: 1-3/8″ 18 TPI • Frequency Response: 1kHz-20kHz • Sensitivity: 105dB @ 1W/1M • Impedance: 8Ω • Magnet Structure: 30oz… Read more >
michael chua
June 20, 2018
PRO DRIVERSDayton, H07E, PDS442, Pyle, Waveguide
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Vifa M25WO49-08 10″ Woofer I have this vintage, made in Denmark, 10″ Classic Vifa woofer in storage for almost 20 years. In all these years, I never got the chance… Read more >
michael chua
June 18, 2018
Drivers Evaluation, HIFI DRIVERS, PRO DRIVERS10", Dayton, H07E, M25WO, PDS442, Pyle, Vifa, Woofer
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Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Voice Coils wired in Parallel (4Ω) Ported Box=20 liters • Fb=35Hz (Manufacturer’s T/S) Ported Box=20 liters • Fb=35Hz (DATS T/S)… Read more >
michael chua
June 12, 2018
Drivers Thiele & Small, HIFI DRIVERS8", Dayton, SD215A, Subwoofer
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Dayton DA270-8 with Pyle PDS442+Dayton H07E Since I’m already working with the Pyle PDS442+Dayton H07E combo, it is an opportune time to test my new 10″ Dayton DA-270-8 woofer. I… Read more >
michael chua
June 6, 2018
HIFI DRIVERS10", DA270, Dayton, H07E, PDS442, Pyle, Woofer
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Silver Flute W20RC38-08 with Pyle PDS442+Dayton H07E This is my third attempt at trying to mate an 8″ woofer with the Pyle PDS442+Dayton H07E combo. In this instance, I’m using… Read more >
michael chua
June 5, 2018
HIFI DRIVERS8", Dayton, H07E, PDS442, Pyle, Silver Flute, W20RC38, Woofer
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