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 >
Sparrow-TA (SB13PFC25-08 with SB19ST-C000-4)
Sparrow-TA Time-Aligned It was 2 yrs ago that I tested these drivers in an active bi-amped system (Sparrow-19ST). What really bugged me then was the SB13PFC25-08 frequency response. It is… Read more >
Sparrow MTM-2 (SB13PFC25-04 with PRV D280Ti)
Sparrow MTM-2 It was in 2017 that I designed the Sparrow-MTM. In that version, my aim was to design a MTM that’s easy on the pocket. In this MTM-2, sound… Read more >
Sparrow-19ST ver2
Sparrow-19ST ver2 SB Acoustics SB13PFC25-08 with SB19ST-C000-4 Tweeter Active Tri-Amped I’ve been listening to the Sparrow-19ST for the past 5 months in an active 3-way configuration. While it is above… Read more >
December 21, 2018 Drivers Evaluation, HIFI DRIVERS Read more >
Sparrow-19ST (SB Acoustics SB13PFC25-08 with SB19ST-C000-4)
Sparrow-19ST SB Acoustics SB13PFC25-08 with SB19ST-C000-4 Tweeter Active BiAmped The Sparrow-19ST is my fourth attempt with the SB Acoustics 5″ plastic frame SB13PFC25-08 midwoofer. In all my previous designs, I… Read more >