Cadillac Cimarron Speaker Size

Dashboard Speaker

Rear Deck Lid Speaker

Cadillac Cimarron Speaker FAQ

What speakers should I replace first in my Cadillac Cimarron for better sound?

Replace the 6 x 9 inch rear deck speakers first. They handle most of your bass and midrange output - around 20-200 Hz typically. The dashboard 3.5 inch speakers are mainly for highs anyway. Your Cadillac Cimarron's rear deck location gives you more mounting depth too, maybe 3-4 inches vs the shallow dash mount. Look for coaxial or triaxial replacements rated 50-100 watts RMS. The size difference means your 6 x 9s move way more air than those little dash speakers.

Can I upgrade to component speakers in my Cadillac Cimarron?

The dashboard location might work for component tweeters since it's already handling high frequencies. But you'd need to run new wiring to separate crossovers. The 6 x 9 rear deck setup seems better suited for coaxial speakers - less modification required. Component systems usually want 6.5 inch woofers anyway, not 6 x 9. Your Cadillac Cimarron probably has 4-8 ohm factory wiring. Coaxial speakers keep things simple while still improving over stock full-range drivers.

What's the difference between coaxial and triaxial speakers for the Cadillac Cimarron rear deck?

Triaxial adds a small midrange driver to the coaxial tweeter/woofer combo. The 6 x 9 size gives you room for that third element. Frequency response might be smoother through 400-4000 Hz range. But the midrange cone is usually pretty small - maybe 2 inches. Some people think triaxial sounds more detailed. Others say it's just marketing. Your Cadillac Cimarron's factory system was probably basic full-range anyway, so either coaxial or triaxial should be an improvement. The power handling tends to be similar, around 60-120 watts peak.

How do I verify speaker compatibility before installing in my Cadillac Cimarron?

Check the mounting depth first - measure from the speaker grille to any obstructions behind it. The 6 x 9 rear deck location usually has decent clearance, but confirm before ordering. Dashboard 3.5 inch speakers often have very limited depth, maybe 1.5-2 inches max. Impedance should match your factory wiring - likely 4 ohms. Power ratings don't need to be exact, but stay within reasonable range of your head unit output. Test fit the new speakers before removing factory wiring completely. Your Cadillac Cimarron's speaker connections might be different than modern standards.