Fountek FR88EX 3″ Full Range Woofer Review
Fountek FR88EX 6 Liters Sealed Box The Fountek FR88EX is a 3″ full range driver that’s similar to her cheaper sister, the FR85. Both have aluminum cones but the FR88EX… Read more >
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Falcon-II by Werner
Falcon-II Hi Michael! Jetzt ist die Arbeit erledigt. Anstelle des Dayton RS180 habe ich den Dayton RS225-8 verwendet. Nochmals vielen Dank für Ihre Unterstützung und Ihre Hilfe. Ich wünsche Ihnen… Read more >
Fountek FW100B 4″ Aluminum Cone Midwoofer Review
Fountek FW100B 1.7 Liters Sealed Box This is the first time I’m listening to the Fountek FW100B. I have her in a compact 1.7 liters sealed box to emulate a… Read more >
Swallow-AP (Peerless GBS85N with Audiopur PLA114-6)
Swallow-AP 7 Liters Sealed Box The Swallow-AP is the passive version of my active bi-amped evaluation that I did in Aug, 2020. The Swallow’s main driver is an unusual 3-1/2″… Read more >
Sparrow-SB19 (SB13PFC25-04 with SB19ST-C000-4)
Sparrow-SB19 8 Liters Bass Reflex The Sparrow-SB19 is a compact 8 liters bass reflex based on the SB13PFC25-04, a 5″ woofer by SB Acoustics. The PFC woofers sports a plastic… Read more >
Magpie-XT (SB17NRX2C35-4 with Peerless XT25TG30-04)
Magpie-XT 13 Liters Bass Reflex Before the Magpie-XT, I loaded the SB17NRX in a 27 liters, followed by 18 liters bass reflex and still couldn’t get the sound I wanted…. Read more >
SB Acoustics SB13PFC25-04 Paper Cone 5″ Woofer
SB Acoustics SB13PFC25-04 RAW Frequency ResponseBaffle Width=8-3/4″ • Bass Reflex Box=8 liters SB Acoustics Specs Measured SB13PFC25-04 Thiele & Small Ported Box=8 liters • Fb=65Hz Ported Box=13 liters • Fb=57Hz… Read more >
March 15, 2021 Drivers Thiele & Small, HIFI DRIVERS Read more >
SB Acoustics SB13PFC25-08 Paper Cone 5″ Woofer
SB Acoustics SB13PFC25-08 RAW Frequency ResponseBaffle Width=8-3/4″ • Bass Reflex Box=8 liters SB Acoustics Specs Measured SB13PFC25-08 Thiele & Small Ported Box=10 liters • Fb=53Hz Ported Box=15 liters • Fb=50Hz… Read more >
March 15, 2021 Drivers Thiele & Small, HIFI DRIVERS Read more >
Mockingbird-V (Fountek FW168 with Peerless XT25TG30-04)
Mockingbird-V 13 Liters Bass Reflex The Mockingbird-V is a refinement of the Mockingbird-XT2. In this version, I went all out on the crossover. It cost more but the added expense… Read more >
Osprey-II by Bruce Hatch
Osprey-II Thanks for the crossover diagram, saved me a lot of time. Just got some 50L cabinets finished and I like them very much. Bruce Hatch