Core Power Technologies A/V, Living Sounds Audio (LSA), PureAudio Lab, Emerald Physics, DSPeaker, Underwood HiFi | AXPONA 2019

CHICAGO (PTA) — The first time I heard a Living Sounds Audio (LSA) monitor, I was shocked at their near-full-range bass and their ability to play so well after being assembled just one day before […]


AXPONA 2015: Emerald Physics

It’s hard not to be a big fan of what Emerald Physics is trying to do. Big coaxes? Big woofers? An amp on every driver? Digital crossovers customized to work in your specific room? Open […]

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Newport Beach 2012

Newport 2012: Emerald Physics

I’ve seen and heard a half-dozen Emerald Physics demos. The premise is interesting — optimized speaker designs coupled with DSP-controlled external crossovers, and all wrapped up with a custom room correction solution equals some superlative, […]