The 2017-2022 Acura NSX ELS system was designed well for its initial application; however the design of the components suffers from cost-cutting measures by the manufacturer.
This amp only offeres an elite series build and features upgraded operational amplifiers from general purpose to an audiophile grade chipset from Burr Brown. This will raise the floor level and expand the sound stage giving you wider, deeper and more natural dynamic range.
What you can expect:
Increased output. There is an average of 6-8wpc increase in power output.
Your sound stage will be wider with an audible improvement in frequency range. You will notice warmer and more detailed midrange, more controlled and less "bright" high frequency range, and tighter, more authoritative bass.
We ship INTERNATIONAL. With customers from Hong Kong to Australia we are able to service anywhere on the globe.
With over 5000 satisfied customers, we can confidently offer a satisfaction guarantee. If you are not satisfied with our products, please let us know! We will work to take excellent care of you.
Write up from a recent customer:
"The NSX ELS amplifier upgrade finally lets the system breathe. You get substantially more output and headroom with faster transient response, a wider soundstage, and an audibly expanded frequency range—without distortion, harshness, or DSP artifacts. Expect a warmer, more detailed midrange, a smoother and better-controlled high-frequency response (no artificial brightness), and tighter, more authoritative bass that stays composed as volume increases. When paired with the Audible Physics RAM 2SR center channel speaker upgrade, the NSX’s audio performance finally matches the rest of the car—precise, balanced, and worthy of a platform engineered at this level.This solution exists because Jesse personally engineered it specifically for the NSX platform—not a generic audio workaround. His hands-on development and vehicle-level understanding are the reason this upgrade works as cleanly and cohesively as it does. No high-level signal taps. No line-output converters. No external standalone amps. The factory signal chain remains intact and properly amplified—exactly how an OEM-integrated upgrade should be executed.All factory controls, tuning logic, and vehicle integration remain untouched. It behaves exactly like a factory system because electrically and logically, it still is—just operating at the level Acura should have delivered from day one."
A note on speakers:
The factory Acura soundstage and imaging as designed by Elliot Schneider is impeccable. The placement and angle of each component is designed to make the greatest auditory experience possible. And as much as the amplifier tuning improves the overall sound of the system, the speakers make an even greater advancement in the overall sound quality. Ask us about optional speaker upgrades if you are looking for the next level in sound quality.
