- Shop Car Amplifiers
Shop by Brand, Channels, Power or
Read Expert Info & Customer Reviews
- Shop Subwoofers
Choose Size, Type and Box, or Shop
Custom Boxes, Parts and Accessories
- Car Audio Discounts
Great Deals on A/V Gear to Fit Your
Car, Truck, Boat, Motorcycle, or RV
- Installation Gear
Find Everything You Need to Install
the Latest Audio Gear in Your Ride
- Shop Car Amplifiers
Millennium-5 Headrest Speakers, Set/4, 90-97. More Details. Our best selling Millennium-5 speakers for the 90-97 Miata headrest. Direct plug-and-play installation requiring only simple hand tools and 10-15 minutes. Set of 4 to replace the HR speakers in both seats. Catalog Millennium-5. $82.49 set/4 . Add to Cart
Premium Miata Sound. 3rd Millennium offers high performance audio solutions for your 1990-2015 Miata - all at affordable prices. And all our solutions are plug-and-play. No drilling or modifying your Miata, no splicing wires, and no special skills or tools are needed to install. Get Started. Headrest Retrofit Kit
Over a year in the making, let us introduce you to our M800 2-way door speakers! Available exclusively from 3rd Millennium, the M800's are an exact fit for the 1990-1997 doors. 1999-2015 Miata's require our AD1 Mounting Kit - select bundle below (not compatible with 2009-2015 Bose radio). The M800's just screw into place with no drilling, cutting, or modification of your Miata.
The Millennium-5's are only available from 3rd Millennium and are true premium-quality music speakers that have numerous improvements over the factory speakers including: Much larger magnets than the original factory speakers and are rated to handle a larger continuous 10 watts of full-frequency power each compared to the oem speaker's 5 watts RMS.
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.
May 04, 2021 · The world's best-selling replacement door speaker for the Mazda Miata! The 3rd Millennium M800 is a 2-way design with an OEM fit. No cutting, wire splicing, or modifying your Miata is required. Just screw them and start enjoying the best music your Miata has ever experienced. This listing is for a set of (2) M800 speakers (left and right doors).
- Beverly, Massachusetts