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SlainNothing
12-23-2007, 10:09 PM
going 3 way active upfront.

Audio Pulse RMB 6.5
http://www.audiopulse.com/products/components/rmb

SDx7
http://www.creativesound.ca/

which would be better and why.
currently have the aa poly mids

tcguy85
12-23-2007, 10:29 PM
i think you'll get better results asking this over on DIYmobileaudio.com.

Etac
12-23-2007, 10:39 PM
if you know - how much do the rmb's run?

dragnix
12-23-2007, 11:59 PM
if you know - how much do the rmb's run?

a kazillion dollars, tho i'm just basing this on the msrps of their current offerings

97gp
12-24-2007, 12:02 AM
i think you'll get better results asking this over on DIYmobileaudio.com.

I think thats true.

SlainNothing
12-24-2007, 12:08 AM
not sure of the cost of RMB's but sdx7's are 100 each+sh

and yea good idea at diymobile.

squeak9798
12-24-2007, 12:11 AM
if you know - how much do the rmb's run?

From what I've heard, the RMB 6's are in the $600/pr MSRP range.



Both of those drivers are very new. DevilDriver on here is the only person I know of to have played with the SDX7, and I don't know of anyone who's heard the RMB drivers. So it will be virtually impossible to get any real comparison information on them.

Just off a quick glance.....the RMB has a lower Q and a higher Fs, so it's going to start it's lowend rolloff higher than the SDX7. Without knowing the Vas I can't tell you where that would be for a given enclosure volume.....they give you enough parameters to calculate Vas on the RMB but I don't feel like doing that right now. That may or may not be important to you though.