Danny Richie
GR Research · crossover designer
“This is the best vocal presentation I’ve ever heard out of that M165.”Watch full session →

$4,800.00/ pair
StoneCast™ mineral cast cabinet. GR Research M165 woofer. GR Research Neo 3 planar magnetic tweeter. Crossover designed by Danny Richie of GR Research.
Available in four finishes — Sandstone, Slate, Carbon, and Granite.
Audition them in your own room for 30 days.Returns accepted. You cover return shipping. DetailsContinental US shipping $150. 5-year limited warranty.
Questions? Email me
Heard at GR Research
After assembly, on Danny’s system.
Danny Richie
GR Research · crossover designer
“This is the best vocal presentation I’ve ever heard out of that M165.”Watch full session →
What listeners hear
Howard P.
Audiophile · Klipschorn AK6 · Lamm
“I’ve heard $25,000 speakers where the snare drum sounded like you were hitting a piece of paper. This has a distinct sound between each instrument.”Watch full session →
Ray Smith
Jazz saxophonist · 40 years at BYU
“I think these speakers are comparable to really expensive speakers. Fifteen to twenty grand. And more.”Watch full session →
Place your $1,000.00 deposit to secure your spot in the build queue.
Each pair is hand-cast and assembled with care.
Once your speakers are complete, we collect the remaining balance.
Your finished pair is carefully packed and shipped to your door.
In the room

Arcus on the matching concrete stand, in a real room.