SuperMicro2K6 (Fountek FE85 with Peerless BC25SC08-04)
SuperMicro2K6 Active Tri-Amp This 2K6 version pushes the SuperMicro2 to the limit. Instead of crossing at 3.5kHz, I decided to cross the Peerless BC25SC08 at 2.6kHz. The aim is to… Read more >
SuperMicro2K6 Active Tri-Amp This 2K6 version pushes the SuperMicro2 to the limit. Instead of crossing at 3.5kHz, I decided to cross the Peerless BC25SC08 at 2.6kHz. The aim is to… Read more >
SuperMicro2 Active Tri-Amp The SuperMicro2 stems from my dis-satisfaction with the Tang Band W3-1364SA full range driver that I used in the first SuperMicro. Granted that the W3-1364 has a… Read more >
Solitaire Peerless 830870 PPB Cone HDS 4″ Midrange with Morel MDT29 Tweeter Active Bi-Amped The Solitaire is the result of my quest for a compact satellite speaker. In this design,… Read more >
Peerless 830870 RAW Frequency ResponseBaffle Width=8.5″ • Sealed Box=6 liters Mic at 24ins, woofer axis. Impulse Window=5msec. No Smoothing. Nearfield below 500Hz. Peerless 830870 RAW Toneburst Energy Storage (TES) Peerless… Read more >
Peerless BC25SC08-04 RAW Frequency Response Fig 1 – Mic at 24 ins, tweeter axis. Impulse Window = 5ms. No Smoothing. Baffle Width = 5″. Peerless BC25SC08-04 Frequency Response with 18dB/oct at… Read more >
Peerless DFM-2535R00-08 Specifications: • 1″ exit Titanium Diaphragm • Mounting type: 2/4 Bolt M6 • Frequency Response: 1,500Hz-15,000Hz • Sensitivity: 107dB @ 2.83V/1M • Impedance: 8Ω • Weight: 2.25 lbs •… Read more >
Falcon-II Baffleless Concept Speaker The Falcon-II is an exercise in minimizing the effects of baffle diffraction. For those who are not familiar with baffle diffraction, it is the sound that’s… Read more >
Removing Ferrofluid from Peerless H26TG45-06 Waveguide Tweeter When I first heard this tweeter in the Raven-TA, I was really disappointed. It sounded no better than a cheap mylar tweeter. Worse… Read more >
Raven-TA The Raven-TA is the Time-Aligned version of the Raven. In order to do this, I replaced the tweeter with a Peerless H26TG45-06. As I had hoped, this brought the… Read more >
about the Cardinal-DCR-TA The Cardinal-DCR-TA is a time-aligned Dual Chamber Reflex (DCR) that I’ve been working on for many years. My first attempt was with a Silver Flute W17RC. Unfortunately,… Read more >