Dodge Mirada Speaker Size

Dashboard Speaker

Rear Speaker

Dodge Mirada Speaker FAQ

What speakers should I replace first in my Dodge Mirada?

Replace the 6 x 9 rear speakers first. They handle most of your bass response and overall volume output. The dashboard 3.5 inch speakers mainly fill in mid-range frequencies - they're important but secondary. Start with quality 6 x 9 coaxials in the 50-75 watt range. You'll notice the biggest improvement there. The Dodge Mirada's rear location typically provides better acoustic coupling than those small dash speakers anyway.

Can I install component speakers in my Dodge Mirada rear location?

Yes, the rear 6 x 9 location accepts component speakers. You'll need to mount the tweeters separately though - maybe in the rear deck or door panels. Component systems around 4 ohms work well here, giving you better soundstage control. The crossover can mount under a seat or in the trunk area. Just remember that components require more planning than drop-in coaxials. Some people find the installation complexity isn't worth it for rear speakers, but the sound separation can be noticeable in the Dodge Mirada.

What's the power handling difference between coaxial and full-range speakers for the dashboard?

Both coaxial and full-range 3.5 inch speakers typically handle 20-40 watts in the Dodge Mirada dashboard location. The difference isn't really power handling - it's frequency response. Coaxials have that separate tweeter element, so they might reproduce highs slightly better around 10kHz and above. Full-range speakers use a single cone for all frequencies. In a 3.5 inch size, the difference is... well, it's there but not dramatic. Your amplifier output matters more than the speaker type at this size.

Will 4 ohm speakers work better than 8 ohm in my Dodge Mirada?

4 ohm speakers will be louder with the same amplifier power. Your factory radio or aftermarket head unit probably puts out more watts into 4 ohms than 8 ohms - maybe 15 watts versus 10 watts per channel. Not a huge difference, but noticeable. Both the 6 x 9 rear and 3.5 inch dashboard locations can handle either impedance. Just make sure your amplifier is stable at 4 ohms if you're running an external amp. Most modern units are, but older amplifiers sometimes get hot or unstable.

How do I verify the speaker size in my Dodge Mirada dashboard?

Remove the speaker grille carefully - usually plastic clips or small screws. Measure the mounting holes, not the speaker cone. Dashboard speakers should measure roughly 3.5 inches across the mounting diameter. Sometimes the hole is slightly larger to accommodate different brands. The depth is usually limited to about 1.5 inches in the Dodge Mirada dashboard, so check that measurement too. If you're seeing different dimensions, the previous owner might have modified the opening. Take a photo before removing the old speaker for reference.