Mazda Miata Speaker Size
Speaker size, type, and location chart for Mazda Miata models from 1990 to 2005 production years.
As an Amazon Associate, we may earn a commission from purchases made through links marked. Read more in our disclaimer.
Front Door Panel Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1999 - 2005 | Tweeter | 1 |
| 1999 - 2005 | Full-Range | 6x8 |
| 1990 - 1997 | Midbass / Full-Range | 6.5 |
Headrest Speaker
| Years | Type | Size (inch) |
|---|---|---|
| 1990 - 1997 | Full-Range | 3.5 |
Mazda Miata Speaker FAQ
Which speakers should I replace first in my Mazda Miata for the biggest sound improvement?
Replace the front door speakers first. These handle most of your music's frequency range and deliver the biggest bang for your buck. In 1999-2005 Miatas, focus on the 6x8 inch speakers since they're doing the heavy lifting. The 1 inch tweeters can wait - they're mainly for high frequencies above 3kHz. For earlier Miatas, those 6.5 inch door speakers are your priority. The 3.5 inch headrest speakers? They're more of a nice-to-have upgrade. Door speakers typically handle 80-90% of what you actually hear while driving.
Can I install component speakers in my Mazda Miata front doors?
Yes, both generations support component speakers in the front doors. Component systems separate the tweeter from the woofer, giving you better imaging and clearer highs. You'll need to mount the tweeter separately though - 1999-2005 Miatas already have tweeter locations, but earlier models might need custom mounting. The crossover usually fits behind the door panel. Component speakers often need more power than coaxials, so consider if your head unit can push 50-75 watts RMS per channel. Otherwise you might need an amplifier.
What's the difference between coaxial and full-range speakers for my Mazda Miata?
Coaxial speakers have a separate tweeter mounted on top of the woofer cone. Full-range speakers try to reproduce all frequencies with just the main cone. Coaxials typically sound clearer in the highs since the tweeter handles frequencies above 2-3kHz while the woofer does the mids and bass. Full-range speakers can work but they often struggle with crisp highs. In your Miata's tight cabin, coaxials probably make more sense. The imaging tends to be better too since the tweeter and woofer are aligned. Full-range might be okay for the smaller 3.5 inch headrest positions where you're not expecting much bass anyway.
Why do some Mazda Miata years have different speaker sizes in the doors?
Mazda redesigned the door panels between generations. The 1999-2005 Miata uses a 6x8 inch oval format that fits more surface area in the available space. Earlier models from 1990-1997 stick with traditional 6.5 inch round speakers. The oval shape can move more air for better bass response, but round speakers often have better build quality options. Both sizes work fine - it's really about what fits the door structure. The mounting depth might be different too, so always check clearance before ordering new speakers.