ResoNix Sound Solutions

05/27/2026

We are so very close to launch of the GUS Series Subwoofers!

Yesterday evening we received what we are nearly positive is our final production samples. Gustavo himself did the visual inspection, and everything checks out. The only thing left is to stick them on the Klippel that we have here, which has more capable measurement hardware than what is on the Klippel at the factory (everything looked good and got the thumbs up on that setup, which is why we mentioned above that we’re nearly positive these are our final production samples.). Once we confirm everything is A-okay, we are off to mass production.

Gustavo and I are very excited for you all to get to try his offering to the high-end car audio market

05/18/2026

Here's what we think is the last sample/prototyping updating for the GUS subwoofers!

Here are a bunch of previews of the latest updates from the GUS-Series subwoofer production sample run. I think we finally have them nailed, and mass production will start very soon :)

05/04/2026

Hey everyone, quick update on tuning and the ResoNix house curve.

It turns out most people were using our curve a bit differently than we use it internally, which is why many ended up thinking it was too bright or harsh or whatever characteristic you would want to use to describe it.

So, we updated the curve in an attempt to be a bit more universal and less specific, and made a video going over what causes this, how it works, etc. There are little bits of education about how sound works and measures in a car environment, so give it a watch :)

20 likes, 9 comments. "ResoNix Sound Solutions DSP Tuning REW House Curve - Explanation And Update"

04/17/2026

Happy 7th birthday to ResoNix! To celebrate, we are offering 13% off site wide! Use code: BIRTHDAY13 at checkout.
Some exclusions apply.

04/13/2026

A first look into our next line of subwoofers, the PTR-Series!

The PTR subwoofers are our take on an ultra-shallow subwoofer, featuring extremely low distortion and high linearity. Check it out!

Here is our first look into the new **Pre-Production Prototypes** of the ResoNix PTR-10 and PTR-12 ultra-shallow subwoofers! In this video we go over all of ...

04/06/2026

One of us, one of us...
Join the cult, you know you want to😈

02/25/2026

The time is near, the ResoNix GUS Series subwoofers pre-orders open on March 1st at 12-noon EST/9am PST!

Pre-order discount code: GUSPREORDER15

For an even better exclusive pre-order discount, join the ResoNix Users & Enthusiasts Group in the link below.

https://www.facebook.com/groups/resonixsoundsolutions

Explore our upcoming line of extremely high-performance subwoofers meant for small sealed enclosures.

01/30/2026

The THIRD batch of subwoofer testing data has been released!

We have been so busy lately with other things, that we forgot to post this. They have been out for a couple of weeks now. In this batch, we have the following subs tested...

Adire Audio Brahma Mk2.5 Rev. A 12"
Dynaudio Esotar E1200
Illusion Audio C10XL
JL Audio 12W3V3
Sundown Audio Zv5 12"

Yes, we threw an "SPL" sub in the mix. Go see how it stacks up against popular SQ subs :)

Independent car audio subwoofer testing with Klippel data, distortion analysis, and objective performance breakdowns. No marketing fluff, just real results.

01/29/2026

The ResoNix GUS Series subwoofers are almost here.

Here’s what’s under the hood, and what makes them perform far better than anything else in their use-case category.

1) Nomex honeycomb + carbon fiber cone, very low mass with extremely high rigidity for reduced cone modes and distortion while keeping things flat and shallow

2) Vented cone assembly, designed to maintain airflow even in very shallow installs

3) Titanium voice coil former, reduced eddy current drag for more consistent motor behavior, improved mechanical damping, better heat management

4) Copper voice coil, higher thermal handling for sustained power before thermal compression sets in

5) Patent pending motor design with FEA optimized overhung topology, built for BL linearity and control

6) Patent pending full length copper shorting sleeve, reduced inductance modulation for more predictable behavior over stroke

7) Dual mirrored spiders (GUS-15 only), added stability and reduced rocking modes while maintaining a more symmetrical, linear CMS(x)

Real engineering. No cost cutting or protection shortcuts. No gimmicks. No BS. Pure performance.

If you care about clean output and real engineering in genuine high accuracy drivers, keep an eye out for our pre-order sale, opening soon.

01/08/2026

Our 10 square foot packs of our CLD Squares and Mega CLD Squares are currently on clearance! Use code CLDCLEARANCE for 15% off!
Once these are gone, we will only have 5, 20, and 40 square foot packs available going forward.