Latest Posts
Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=15 liters • Fb=50Hz • Q=0.61 (Manufacturer’s T/S) Ported Box=15 liters • Fb=50Hz • Q=0.58 (DATS T/S) Recommended Ported… Read more >
michael chua
November 2, 2023
Drivers Thiele & Small, HIFI DRIVERS6-1/2", Dayton, GF180, Glass Fiber, Thiele&Small, Woofer
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Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=20 liters • Fb=40Hz • Q=0.66 (Manufacturer’s T/S) Ported Box=20 liters • Fb=40Hz • Q=0.79 (DATS T/S) Ported Box=20… Read more >
michael chua
November 1, 2023
Drivers Thiele & Small, HIFI DRIVERS8", F8, HiVi, Woofer
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Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Sealed Box=24 liters • F3=46Hz • Q=0.81 (Manufacturer’s T/S) Sealed Box=24 liters • F3=51Hz • Q=0.94 (DATS T/S) Ported Box=24… Read more >
michael chua
October 31, 2023
Drivers Thiele & Small, HIFI DRIVERS8", HiVi, M8N-1B, Metal Cone, Thiele&Small, Woofer
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Harrier Dayton MB1025-8 with LaVoce DF10.172K + XT1086 Passive Crossover In this post, I’ll show how the Harrier can be designed as a passive speaker. This is what the majority… Read more >
michael chua
September 22, 2023
Drivers Evaluation, PRO DRIVERSDayton, DF10.172K, LaVoce, MB1025, XT1086
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Harrier Dayton MB1025-8 with LaVoce DF10.172K + XT1086 Active Bi-amped The Harrier is a 2-way speaker based on the 10″ Dayton MB1025-8 Midbass driver. In this design, I mated her… Read more >
michael chua
September 17, 2023
Drivers Evaluation, PRO DRIVERSDayton, DF10.172K, LaVoce, MB1025, XT1086
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Matching the LaVoce DF10.172K with the XT1086 I was looking for a compression driver that has a recommended minimum crossover lower than 2.2kHz and I chanced upon this LaVoce DF10.172k…. Read more >
michael chua
September 15, 2023
Drivers Evaluation, PRO DRIVERS18sound, DF10.172K, Horn, LaVoce, XT1086
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Peerless FSL-1020R02-08 Review Peerless FSL-1020R02-08 Frequency Response (manufacturer) The plot above is from the Peerless datasheet. According to their specs, this woofer extends to 3,500Hz. It seems the infection point… Read more >
michael chua
September 10, 2023
PRO DRIVERS10", FSL-1020R02, Peerless
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GRS 10PT-8 Review GRS 10PT-8 Frequency Response (manufacturer) The plot above is from GRS’s datasheet. Note the notch at 850Hz. What comes after is a climbing response peaking at 2kHz… Read more >
michael chua
September 8, 2023
PRO DRIVERS10", 10PT-8, GRS
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Dayton MB1025-8 Review Dayton MB1025-8 Frequency Response (manufacturer) The plot above is from Dayton’s datasheet. It shows the MB1025-8 is good to about 2.5kHz, beyond which she suffers from cone… Read more >
michael chua
September 5, 2023
PRO DRIVERS10", Dayton, MB1025
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Bi120 200W RMS Power Amplifier Kit Mar 21, 2023 Hello Michael, I hope all is good with you! Sorry It has been a long time since we spoke, we have… Read more >
michael chua
September 4, 2023
Amplifiers, Galleryamplifier kit, Bi120
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