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 >
TQWT with Dayton PC83-8
Dayton PC83-8 TQWT After almost 30yrs, this is the first time I’m building a TQWT (Tapered Quarter Wave Tube). This came about because I needed to test out a new… Read more >
Peerless 830883 Nomex 6-1/2″ Woofer Review
Manufacturer’s Frequency Response Fig 1 – Peerless 830883 RAW Frequency Response • 15L Ported Box • Baffle Width = 8-3/4″ Fig 1 is the RAW response of the Peerless 830883… Read more >
Peerless 830883 ( HDS Nomex 6-1/2″ Woofer )
Peerless 830883 Thiele & Small Parameters Thiele & Small Parameters (before Break-in) Ported Box=15 liters • Fb=45Hz (DATS T/S) Ported Box=15 liters • Fb=60Hz (DATS T/S)
April 13, 2026 Drivers Thiele & Small, HIFI DRIVERS Read more >