What is the cabinet size? Looks some what smaller then the RA8.
63.25" tall. Yes it is shorter than the RA8.
Also I guess you could for go the plate amp and use a active crossover and a power amp.
The design has a lot of flexibility. You can power the subs with just about anything so long as it will allow a crossover point at 40Hz or lower. Not a lot of power is needed to balance them to the mains either. I only have 100 watt amps on them right now and have yet to have to really push them. The amps I am using only have a phase switch, but with it set at 180 it blends with them very well.
Since it's a line source, how about the "GR Research Music Source" series?
Hi Hank, It's actually not a line source. It could be called an array though be it a short one. Technically it is a WWMTMWW configuration.
How does the A/V 4 (which also has an open back) compare sonically to these RA8 prototypes?
I assume you are asking how the A/V-4 compares to the open baffle design featured in this thread?
The A/V-4 has a box-less sound to it that is similar to the open baffle array but it is different. The A/V-4 is well suited to small to mid sized rooms as it has 87db sensitivity and room gain of a small to mid sized room has been factored into the low end response.
This new open baffle design has higher 91db sensitivity and works well in medium sized to large sized rooms.
An open sound field and detail level is taken up a notch in this design as well. This one is extremely effortless.
Will you be offering these kits without the 12" driver / plate amp? Does it have the same dimensions as the RA8 (without the 12")?
It can be built without the side loaded 12" woofer and plate amps pretty easily and for less money. You could then ad a separate sub to the mix.
These are shorter than the RA8 design by a couple of inches but it is deeper.
One last question, do you know if RAW will be carrying this kit (and future center channel, surround kits) anytime soon?
Raw Acoustics is one of our dealers. They can also offer the kits as well as offering enclosures and fully assembled versions.
You've had some great candidates for naming this new speaker ....have any hit close to you heart?
There have been a few good ones but they are used already by other companies. As I typed this reply I noticed typing something in describing them that struck me as a possibility as well. "Sound Field", maybe better yet, the "Sound Stage Series". Maybe there is something else along those lines... ?