Oldsmobile Aurora Speaker Size

Front Door Panel Speaker

Rear Deck Lid Speaker

Oldsmobile Aurora Speaker FAQ

Should I upgrade front door speakers first in my Oldsmobile Aurora?

Start with the front door speakers. They handle most vocal frequencies and imaging. The 6.5-inch front doors in later Aurora models can accommodate 75-100 watt speakers with 4-ohm impedance. Earlier models with 5.25-inch openings might need 50-75 watts. Front speakers create the soundstage you actually hear while driving. Rear deck speakers mostly fill in ambient sound.

What's the difference between coaxial and component speakers for Aurora door panels?

Component speakers separate the tweeter from the woofer. Better imaging, usually. Coaxials put everything in one unit - easier installation but the tweeter sits lower than ideal. Aurora door panels can handle both types, though components might require tweeter mounting modifications. Component systems typically range 20Hz-20kHz with crossovers around 3-4kHz. Coaxials compress the frequency response slightly but cost less.

Can I install 6.5-inch speakers in older Aurora models with 5.25-inch openings?

No direct fit. The door panel won't accommodate the larger diameter without modification. Stick with 5.25-inch replacements or consider mounting adapters, though space behind the panel might limit depth. Some aftermarket 5.25-inch speakers actually outperform basic 6.5-inch models anyway. Check mounting depth - Aurora door panels typically allow 2-2.5 inches of clearance.

Why does my Aurora have midrange speakers listed for the front doors?

Factory premium audio systems sometimes used dedicated midrange drivers alongside tweeters. These handle 300Hz-5kHz frequencies specifically. If your Aurora has separate midrange units, they're probably part of a multi-driver component setup. Standard coaxial replacements might not utilize all the existing mounting points. Check if your system has separate crossovers before choosing replacement speakers.

Should I replace the 6x9 rear deck speakers in my Aurora?

They're less critical than front speakers but can improve bass response. Aurora rear decks accommodate various 6x9 types - coaxial, full-range, or triaxial. Triaxial speakers include a super tweeter for extended highs above 10kHz. Full-range models focus on midrange accuracy. Consider 80-120 watt 6x9s with good low-frequency response around 40-50Hz. The rear deck location actually helps with bass reinforcement.

What power handling should I target for Aurora speaker replacements?

Match your head unit's output, typically 15-25 watts RMS per channel from factory systems. Aftermarket speakers can handle 50-100 watts RMS safely, giving you upgrade room. Don't focus solely on peak power ratings. RMS power determines actual performance. Aurora electrical systems can support moderate amplification if you're adding an external amp later. Speaker sensitivity around 87-92 dB works well with factory power levels.