Mazda 323 Speaker Size

Front Door Panel Speaker

Rear Door Panel Speaker

Dashboard Speaker

Rear Deck Lid Speaker

Mazda 323 Speaker FAQ

Which speakers should I replace first in my Mazda 323?

Replace the front door speakers first. The 6.5 inch front door location handles most vocals and midrange frequencies that you actually notice while driving. Dashboard speakers are secondary - they're only 4 inch and mainly fill in high frequencies. Rear speakers can wait unless you frequently have passengers in the back seat.

Can I install component speakers in my Mazda 323 rear deck?

Yes, the rear deck lid accepts both coaxial and component speakers. Component systems give you better sound staging since you can mount the tweeter separately from the woofer. You'll need to find mounting locations for the tweeters though - maybe the rear parcel shelf or C-pillars. The crossovers can usually fit behind the deck panel.

What's the difference between coaxial and full-range speakers for the Mazda 323 dashboard?

Coaxial speakers have a separate tweeter mounted on top of the woofer - better for handling both bass and treble in the limited 4 inch size. Full-range speakers use a single cone to produce all frequencies. The dashboard location is pretty cramped, so coaxials might give you slightly better sound separation. Both types work fine for filling in the upper frequencies though.

How much power do I need for 6.5 inch speakers in my Mazda 323?

Most aftermarket 6.5 inch speakers handle 50-100 watts RMS easily. Your factory head unit probably puts out around 15-20 watts per channel, which is actually sufficient for decent volume levels. If you're planning an amplifier later, look for speakers rated around 75-100 watts RMS. The impedance should be 4 ohms to match your Mazda 323's electrical system.

Will larger speakers fit in the Mazda 323 door panels?

The doors are designed for 6.5 inch speakers specifically. Going larger would require cutting the door panel or fabricating custom mounting brackets. The depth clearance might also be an issue with the window mechanism. Stick with 6.5 inch - you'll get better results upgrading to higher quality speakers in the correct size rather than forcing larger ones to fit.

Can I use the same speakers for front and rear doors in my Mazda 323?

Technically yes, since both locations take 6.5 inch speakers. But front speakers do more work - they handle vocals and most of what you actively listen to. Consider spending more on the front pair and using budget speakers in the rear. The rear doors mainly provide ambiance and fill. Component speakers work great up front, while basic coaxials are fine for the rear doors.