Mockingbird-XT2 (the Final Cut)
Mockingbird-XT2 It was 3 years ago that I did the Mockingbird-XT. In this final version, I tidied up the crossover, in particular the Peerless XT25TG30-04 tweeter. With this update, I… Read more >
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Grosbeak-XT (Peerless 835025 with XT25TG30-04)
Grosbeak-XT The Grosbeak-XT is based on the 6-1/2″ Peerless 835025. I recently acquired this midwoofer when Parts-Express had a sale. I’ve never heard it before so this is a first…. Read more >
Cardinal-XT2 (the Final Cut)
Cardinal-XT2 The Cardinal is based on one of my favorite midwoofers, the Peerless 830874. I first tried it with a PRV D280iTi compression driver coupled to a Dayton H07E horn…. Read more >
Raven-XT2 (the Final Cut)
Raven-XT2 I first worked on the Raven in 2017. That was the first time I had a feel of the Dayton RS180s-08 with the Peerless XT25TG30-04. This Raven-XT2 is he… Read more >
Eminence Beta-12CX ( 12″ Coaxial Woofer )
Eminence Beta-12CX Measured Thiele & Small Parameters Ported Box=60 liters • F3=65Hz Ported Box=80 liters • F3=57Hz Ported Box=100 liters • F3=50Hz Sealed Box=60 liters • F3=70Hz • Qtc=1.0 Sealed… Read more >
November 29, 2020 Drivers Thiele & Small, PRO DRIVERS Read more >
Peerless NE180W-08 ( 6-1/2″ Fiber Cone Woofer )
Peerless NE180W-08 Thiele & Small Parameters Measured Thiele & Small Parameters Ported Box=15 liters • F3=50Hz Ported Box=15 liters • F3=55Hz Ported Box=18 liters • F3=47Hz Ported Box=18 liters •… Read more >
November 28, 2020 Drivers Thiele & Small, HIFI DRIVERS Read more >
Hawk-XT2 (the Final Cut)
Hawk-XT2 The Hawk-XT2 is an update of the original Hawk. The two drivers remain the same, a HiVi L6-4R kevlar midwoofer paired with a Peerless XT25TG30-04 ring radiator tweeter. In… Read more >
Peerless DX25TG59-04 ( 1″ Fabric Dome Tweeter )
Peerless DX25TG59-04 Thiele & Small Parameters
November 25, 2020 Drivers Thiele & Small, HIFI DRIVERS Read more >
Canary-XT2 (the Final Cut)
Canary-XT2 The Canary-XT2 is the final version of the ever popular 6-1/2″ Silver Flute W17RC38-08 and the Peerless XT25TG30-04 Ring Radiator tweeter. I am pleased to say that after all… Read more >
Flamingo-V (the Final Cut)
Flamingo-V The Flamingo-V is based on the Tang Band W6-789E. I first tested this woofer early last year. I didn’t follow up after that because it is one of those… Read more >