3^rdmillennium

3rd Millennium Audio Miata Headrest Retrofit Kit

SKU# Retrofit_Kit: $114.99 set/4  $103.49 set/4  Add to Cart

Headrest speakers in the Miata make a great car an even greater pleasure to drive. But did you know most Miata's came from the factory without headrest speakers? The seats in the Miata's without headrest speakers just had the empty cavities where the speaker boxes and speakers mounted.

---

Have a Limited, 'M', or Special Edition Miata with the round speakers? Our M170 speakers are what you're looking for. Click here to learn more and purchase. Not sure? Contact us and we'll be glad to help you out.

---

Until now, if you wanted to install headrest speakers into a Miata that didn't come with them from the factory, your options were limited. Mazda long since discontinued the boxes so the only options were to scour junkyards looking for the headrest boxes or put some loose speakers in your headrests. However, speakers without boxes or some sort of enclosure don't sound good - and loose speakers in a car aren't safe. Certainly not what you want when you're enjoying some top-down driving!

We've manufactured and sold the best-selling Millennium-5 premium Miata headrest speakers for years and we've heard your requests for an affordable speaker box. So we're proud to introduce the 3rd Millennium Miata Headrest Speaker Retrofit Kit featuring our patent pending NABX1 speaker box.

Our kit includes everything you need to retrofit our Millennium-5 headrest speakers into both seats of your 90-97 Miata, except for ordinary speaker wire (which we've got here if you need it. Some Miata's came pre-wired but without headrest speakers). Our Retrofit Kit includes:

• (4) Millennium-5 Miata headrest speakers. The best-selling, best sounding speaker designed specifically for the Miata headrest. Only available from 3rd Millennium!
• (4) pre-installed crossovers. Installation is plug-and-play!
• (4) NABX1 headrest speaker boxes. Designed and sold exclusively by 3rd Millennium, these fit the Miata seats exactly like the oem speaker boxes and mount securely in place using the existing mounting locations. A few minutes with a screwdriver is all you need to install our boxes.
• Polyfill acoustic batting for each speaker box
• All 28 mounting screws to properly mount all four boxes and speakers securely and properly. No drilling or cutting required - everything just screws in.
• A detailed installation guide with numerous full color pictures from a real installation.
• The comfort of a 30-day 'no questions asked' money back guarantee
• A full 1-year warranty

Our Retrofit Kit will give your Miata better-sound-than-new headrest speakers and works with any radio - original equipment or the latest HD radio. Because the boxes and speakers are exact oem size, there's no cutting, drilling, or modifying any part of your Miata. You'll have smooth sounding, premium headrest audio that you can enjoy for years.

And combined with our M800 door speakers, you'll have the ultimate Miata sound experience!

The Millennium-5s feature an impressive frequency response of 100 - 14,000 Hz. Because of the smooth, extended frequency reponse, you can listen for hours without the typical 'fatigue' from cheap, shrill speakers.

A car stereo installation professional will find the kit installation very straightforward. Can you install them yourself? If you've ever installed a car stereo and can use basic hand tools you shouldn't have any trouble. You can check out our on-line installation guide to see a video of the entire installation. Of course, we include one of our famous product manuals with full-color photographs and detailed step-by-step instructions.

Still have questions? Check out the Millennium-5 FAQ

Read independent reviews posted on the Miata.net forum - click here

$114.99 set/4
$103.49 set/4


Add to Cart

Priority Mail Shipping $14.90 or less for most items in the U.S.

A telephone number is required for international orders  



• Description
• Pictures
• Specifications
• Reviews
• Shipping

Here's what you get:

• (4) New Millennium-5 speakers
• (4) pre-installed 150uf NP crossover/blocking capacitors to help protect your speakers and maximize performance
• (4) NABX1 headrest speaker boxes
• All mounting hardware for the boxes and speakers
• Detailed full-color installation guide written in English
• Installation tips for best sound in the Miata
• Detailed wiring instructions
• Confidence of a 1-year limited warranty direct from the manufacturer



Download the product manual including complete specifications and installation info here

• Speaker rated impedance: 8 ohms
• Power Handling: 10 watts continuous, 22 watts RMS, 75 watts peak
• Frequency Response: 100 - 14,000 Hz, -3dB
• Sensitivity: 85dB +- 2dB average measured a 0.5/0.6/0.81.0KHz, 5.4v osc input
• Free Air Resonance: 145Hz
• Country of origin: NABX1 boxes are manufactured in the US. All other items assembled in the US out of US and foreign components

"Headrest speakers are fantastic. Great product. ", Tom, Victoria Australia

"Very Very cool blows away the originals and fast shipping too! ++++" Jim M. California

"The best delivery, best speakers, best instructions/info...superb!. Many thanks" Ian H. Perth Australia

"WOW the radio now sounds great...The new speakers fit perfect, I would recommend them for sure." John F. Canada

Shipping in the US is via Priority Mail which offers a 2-3 day delivery, a history of safe handling and delivery, and full package tracking.

International orders are welcome! We cheerfully ship anywhere in the world via US Postal Service First Class International service which features a 5-10 day delivery time. Please note that any duties or taxes assessed by your country's customs authorities are your responsibility.

To see shipping charges to your location, add your items to the shopping cart and then select your zip code or country. We do not mark up shipping charges!