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Open Baffle Opinions - I Won't go back to Boxed Speakers Evr Again (maybe....)

https://photos.app.goo.gl/cg64ScibP75b1YVF6

My very last DIY effort after doing the DIY Speaker thing (for myself only) for 35 years (only 5 pairs built in that time). These are my best effort WRT to sound quality. Bass down to 30Hz, sweet treble and midrange to die for.

All Parts Express Drivers. GRS Planar, GRS 12" (Qts = 1.27) Woofers, and Dynavox 5 1/4" midrange/midbass Drivers. All in $600. Still some tweaking to to on the Cabinet and the Crossovers. A simple 1st Order 16uF Sonicraft Capacitor on the Tweeter and a 2nd Order Bandpass on the 3 Dynavox Drivers. The H-Frame Woofers section is powered by an ICE Power Class D (1000W@4 Ω). Two for stereo of course. MiniDSP dialed in for a 250Hz Linkwitz-Riley 4th Order LPF, the Bandpass is 250Hz - 2500Hz, and the Magnetic Planar BG knockoff by GRS takes over at 2500Hz. No L-Pads anywhere !

My question is what is the Phantom Center like ? Mine is not as focused as I’d like it to be. But my God, the soundstage, imaging, front to back depth is amazing. Clarity like I’ve never heard before form a Box Speaker and the Bass is like I’ve never experienced. No Box Boom. 40Hz all Day and I can hit 30 Hz with very little attenuation

rajugsw
rajugsw OP
223 posts
 
@coltrane1 That's so cool. My woodworking chops ain't the greatest but all my DIY Speakers have always had a DIY look and feel to them. Not by choice. I am not a Carpenter (but I wish). Here the rear wall Diffuser just completed and hung today. Two more smaller one's are going up this week either at the 1st reflection points or behind the Speakers on the front wall. 

Phantom Center is much improved but add smaller diffusers should tighten the Phantom Center. Or that's the hope anyway.

https://photos.app.goo.gl/bJQNygLXcWffuGKg7
tweak1
3,680 posts
 
Beg, borrow, or steal the $2K, but these are amazing
https://www.audiogon.com/listings/lis9e665-emerald-physics-ep2-7-black-full-range
mrotino
66 posts
 
I believe Clayton Shaw the owner of Spatial audio was the designer for Emerald Physics prior to starting Spatial Audio.  I have the Spatial Audio X5s and will never go back to a box speaker again.  Everything in my opinion is just better in regards to open baffle sound quality.  Problem is many have not heard open baffles and I only just heard an open baffle speaker after being an audiophile for close to forty years.  But the X5s have exceeded my expectations and well just make most box speakers sound closed in and boxy.  The bass on an open baffle is vastly better as well in my opinion with no bass bloat, just clean fast and tight with lots of texture.
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