Premium Miata Sound
It's a sale! Through July 5th, 3rd Millennium Audio is celebrating the 250th anniversary of our country with a sale on our best selling speakers and our air horn kit.
3rdmillennium
Pure Miata Audio
Headrest Retrofit Kit
Just because your 90-97 Miata didn't come with headrest speakers doesn't mean you can't have them. Our Retrofit Kit is 100% oem compatible - that means a perfect fit and no cutting or modification to your seats.
IT'S EASY!
Frustrated that you haven't found affordable premium door speakers for your Miata? The frustration is over. Introducing the M800 door speakers for the 1990-2025 Miata. Exact oem fit with deep, rich bass. It's a HUGE sound improvement.
What's New
Our goal is simple. We want to provide hard-to-find and high quality audio and electronics products for our customers - all at a great price and with fast & courteous service.
Glenn - President & CEO
June 29. It's our 4th of July sale! We don't run many sales, but we have to celebrate our country's 250 anniversary. Save on our best selling products including the legendary M800 speakers, our Retrofit Kit, our Marco Airhorn Kit, and the Millennium-5 headrest speakers. But don't delay - our sale only runs through July 5th.
New YouTube Video Posted! Watch the how-to installation of our Marco Airhorn Kit into the 1990-1997 Miata. Link
M170 Speakers Discontinued. We are
regretfully discontinuing our M170 speakers. Our supplier of the
rare-earth neodymium magnets has had trouble supplying us in 2025 and just
informed us that all future deliveries would
double in cost.
We are looking for another solution but do
plan to continue the M170F speakers which use the conventional ferrite
magnets. We'll fill what M170 wait list requests we can and then
transition to the M170F speakers.
Dielectric Grease. Sure, it's not sexy, but it will protect your new airhorn and under-the-hood wiring connections from corrosion and rust. Just $1.50 for a 5 g packet and no additional shipping when ordered with other regularly shipped products. Click here
Our Airhorn Kit is now available for the 2016-up Miata! Same great quality and instructions as for all the other generations, now shipping for your ND Miata. Click here.
See how easy it is to install our products in your Miata! Check out our YouTube channel at https://youtube.com/@3rdMillennium
I wanted to pass on how pleased I am with the products that I ordered. Between the 6 speakers, the rain shields and the battery disconnect I think I maybe spent a half hour tops installing. Everything fit exactly as promised and was so simple to switch out! Not to mention how thrilled I am with the sound of the radio now.
Keith - Ontario