Got the Nordost 2 disc CD set from a local audio shop. Interesting test CD for speaker placement and performance. Love the bass tracks starting at 20Hz in 1 Hz increments up to 120. Drivers really move and rear port air pressure pretty awesome
Pretty cool B. That is a great idea 1hz for exactly seeing what is going on in your room. For those who don't have this cd, here are some links that might still work well for you.https://www.youtube.com/watch?v=dU80Fagdy28https://www.youtube.com/watch?v=qNf9nzvnd1khttps://www.youtube.com/watch?v=hvkipAlRKq0Cheerssteve