What exactly is the 215 sub?

warnerwh · « **on:** 2 Dec 2004, 01:33 am »

Does it have two active woofers. How about size? Thanks

Brian Cheney · « **Reply #1 on:** 2 Dec 2004, 02:01 am »

The 215 has one active and one passive 15" and a builtin crossover for use with the RM30M. Price is $650ea and size is the same as the New Original Sub.

jermmd · « **Reply #2 on:** 2 Dec 2004, 04:52 am »

What is the crossover set at and do the RM30's run full range with subwoofer augmentation? Is there a subwoofer level adjustment or is that done through the amp?

Joe M

Brian Cheney · « **Reply #3 on:** 2 Dec 2004, 05:03 am »

The crossover is at 55Hz at 6dB per octave. The RM30M's run full range, the woofer augments the first octave and a half. To match levels I have been using the subwoofer out of the Trinaural Processor which adds a 12dB characteristic at 80Hz, accelerating the rolloff.

rblnr · « **Reply #4 on:** 2 Dec 2004, 04:00 pm »

Would this be the appropriate sub to use in a not medium/small room featuring RM40's and the LRC?

lifewithmusic · « **Reply #5 on:** 5 Dec 2004, 07:22 am »

Brian: Any chance of James designing you an Ampzilla parametric equalizer to smooth room response with this and other subs? And a calabration mic and video read out with the eq. would be great too.

Sedona Sky Sound · « **Reply #6 on:** 5 Dec 2004, 08:23 pm »

I don't see James doing that in this life but I have been wrong before

. His new pre-amp that is due out in the March/April timeframe will have a built-in equilizer. I think he said it had either 3 or 4 hinge points so it will not be appropriate for smoothing room response, just for further tweaking the sound to your personal taste.

Julian
www.sedonaskysound.com