Warbler-DX (Peerless 830656 with DX25TG59-04)
Warbler-DX 13 Liters Bass Reflex This Warbler-DX is for Mathias Boberg from Finland. Happy building it with your 11 yr-old daughter. I hope she enjoys the Warbler-DX. Fig 1 –… Read more >
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Kookaburra (Morel CAW634 with CAT378)
Kookaburra 18 Liters Bass Reflex It took me a while to gather myself mentally while working on the Kookaburra. I’ve not designed speakers for 10 days so my hearing needs… Read more >
Morel CAW634 Review
Morel CAW634 6″ Woofer Frequency Response in 18 liters Bass Reflex. Baffle Width=9-1/2″ Mic at 36 ins, On Axis • Impulse Window=5ms • No Smoothing applied Blue plot = Nearfield… Read more >
Morel CAW634 Thiele & Small
Morel CAW634 Manufacturer’s Specs Measured Thiele & Small Parameters Ported Box=18 liters • Fb=47Hz Ported Box=15 liters • Fb=51Hz Sealed Box=18 liters • F3=62Hz
Peerless 830869 Nomex Woofer Review
Peerless 830869 8″ HDS Nomex Woofer Frequency Response in 20 liters Bass Reflex. Baffle Width=10-1/2″ Mic at 36 ins • Impulse Window=5ms • No Smoothing applied Blue plot = Nearfield… Read more >
Silver Flute W20RC38-08 Wool Cone Woofer Review
Silver Flute W20RC38-08 8″ Wool Cone Woofer Frequency Response in 24 liters Bass Reflex. Baffle Width=13-1/2″ Mic at 36 ins • Impulse Window=5ms • No Smoothing applied Blue plot =… Read more >
Dayton SD215A-88 DVC Subwoofer Review
Dayton SD215A-88 8″ DVC Subwoofer Frequency Response in 24 liters Bass Reflex. Baffle Width=13-1/2″ Mic at 36 ins • Impulse Window=5ms • No Smoothing applied Blue plot = Nearfield Brown… Read more >
Dayton DA215-8 Aluminum Cone Woofer Review
Dayton DA215-8 8″ Aluminum Cone Woofer Frequency Response in 24 liters Bass Reflex. Baffle Width=13-1/2″ Mic at 36 ins • Impulse Window=5ms • No Smoothing applied Blue plot = Nearfield… Read more >
Dayton DS215-8 Designer Series Woofer Review
Dayton DS215-8 8″ Designer Series Woofer Frequency Response in 20 liters Bass Reflex. Baffle Width=10-1/2″ Mic at 36 ins • Impulse Window=5ms • No Smoothing applied Blue plot = Nearfield… Read more >
Swallow-TPC (GBS85N Time & Phase Coherent)
Swallow-TPC Peerless GBS-85N25PR03-04 with BC25SC08-04 7 Liters Sealed Box In this Swallow-TPC, I replaced the Audiopur ribbon with a Peerless BC25SC08-04 tweeter. I could have used another tweeter that is… Read more >