Stereo Integrity

07/30/2026

Posted today by Randy Ramirez: "Busy day at the lab, SQL12 sealed and ported enclosures in the works. Three more to go… dual SQL15 sealed, SQL12 ported and dual SQL12 ported enclosures on deck."
AudioArte

07/30/2026

07/19/2026

Nerijus Kochanskas just posted a video about his measured T/S parameters versus what the manufacturers publish. There is a difference in what he measured and what we publish.

On our component speakers we choose to publish the Large+Cold parameter list as that set of parameters gives you a closer idea of how the driver performs while playing music at a low/moderate level.

So take a look at the "Small Signal" list and compare that to what Nerijus measured. Then take a look at the Large+Cold and look at what we publish.

As I typed this out I realize that very few people have access to Klippel but there are a lot of enthusiasts that have pocket testers (DATS, Clio, REW). So now we show both sets of parameters: Large+Cold and also Small Signal on the component web pages.

07/17/2026

Twin ported BM-11's in a Porsche. Donn Bradley guessed correctly - it is a 1.8 ft^3 enclosure tuned to 30 Hz.

07/16/2026

HS-24's finished up. 🥳

07/14/2026

Today we found a blast from the past. An OG SQL with the white frame. Still kicking butt. 👍

07/13/2026

HS-24's on the bench being built this week.