Sparrow-V by Lin
Sparrow-V Dear sir I had finished the speaker. I like the sound quality and sound stage with this speaker. I am enjoying it. Attached the picture of speaker. Sir, I… Read more >
Lark-SM by Noel McPherson
Lark-SM Hi Michael, Attached is a sketch of my modified LARK speaker box, together with a photo of one of the unfinished speaker boxes. I’ve just run some music through… Read more >
Lark-SM by Stewart Leighton
Lark-SM Well Michael, What can I say, a very enjoyable project and they sound very good indeed. I got the hooked up to my TV system this morning driven by… Read more >
Lark-DX by Evgeny
LARK-DX Hello, Mike! I listened to LARK-DX in stereo. Sounds really good! I like the middle range. The bass is very comfortable, does not buzz, does not drown out the… 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 >
Lark-SM (SB16PFC25-08 with BC25TG15-04)
Lark-SM (Studio Monitor) 15L Bass Reflex The Lark-SM came about when I was refining the first Lark that I did in 2017. I felt the frequency response can be improved… Read more >
Magpie-MDT (SB17NRX2C35-4 with Morel MDT29)
Magpie-MDT 18L Bass Reflex Bookshelf This is an upgrade to the Magpie-DX. The woofer remains the same SB17NRX2C35-4. What I changed is the tweeter. The Magpie now sports a Morel… Read more >