Setting up a subwoofer


I have a James EMB-1200 with B&W 803s as my main speakers and an AVM-20 processor. When I set the subwoofer level using pink noise from the AVM, I must set the gain on the subwoofer to near max volume (the james has a 1200 amp) to get a consistent read on my Radio Shack SPL between the 803s and the sub.

When I play bass-intensive soundtracks like Lord of the Rings or Star Wars, the bass is overwhelming and the subwoofer gets close to bottoming out.

My question, is there a more accurate way to set the subwoofer level, or is it that movies like Star Wars and LOTR are just over-the-top bass intensive?

Thanks!
rfjaudio
go to www.av123.com. their manual for the ufw-10 has the "exact" calculations for compensating frequencies with the radio shack spl meter. you might be able to download the manual or ask 'em for one.
Ha ha ha. That is pretty funny, Uncertainsmile. I like your response. I think that I could feel what you wrote. When I posted my answer, I knew that Rfjaudio had a pretty good sub, as he posted another thread regarding the calibration for his James EMB-1200. However, I posted my answer b/c he was asking for movie clips, not better sub. Phew. Good luck w/ your quest on both threads, Rfjaudio.
Sorry Uncertainsmile for the wrong post. I had multiple windows opened w/ a bottle of Heineken in my hand at 12AM. Thus, the rest is history. :> ) Now I'm sobber and reading the thread, I go, "huh?"
I have an old (but effective) Mirage BP400 sub and an Anthem AVM-2 and a RatShack SPL meter. The test tone for the sub out of the Anthem measures off the scale. I set the Anthem to cross at 80 and all else flat and tune the Mirage cross/volume by ear.

After all, are you gonna tell your friends "This bass is GREAT!!! Just look at my meter....

Play with the other placement for sure.

And I too, am intrigued by the Velodyne EQ system but I'm not gonna throw $800 at a $1000 sub.

And I'm glad Lej1447 is now "sobber".