Peerless TG9FD10-08 (3-1/2″) Full-Range Review
Peerless TG9FD10-08 Review I hesitated for a long time in buying this 3-1/2″ Full-Range mainly because of her Qts of 0.72. My preference is 0.32 to 0.4 for bass reflex… Read more >
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Peerless TG9FD10-08 (3-1/2″) Full-Range T/S
Peerless Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Sealed Box=7 liters • F3=104Hz • Q=0.77 (Manufacturer’s T/S) Sealed Box=3 liters • F3=106Hz • Q=0.83 (Manufacturer’s T/S) Sealed… Read more >
June 26, 2026 Drivers Thiele & Small, HIFI DRIVERS Read more >
Dayton SIG180-4 Signature Series Woofer T/S
Dayton Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=18 liters • Fb=50Hz • Q=0.61 (DATS T/S) Sealed Box=18 liters • F3=85Hz • Q=0.61 (DATS T/S) Sealed… Read more >
June 22, 2026 Drivers Thiele & Small, HIFI DRIVERS Read more >
Proof of Concept (PC83 TQWT Sub with PS95)
Dayton PC83-8 TQWT Sub with PS95 In my previous post, I touched on the idea of using the TQWT as a subwoofer to support a 3″ full range driver. This… Read more >