Eagle Premier Speaker Size

Speaker size, type, and location chart for Eagle Premier models from 1988 to 1992 production years.

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Front Door Panel Speaker

YearsTypeSize (inch)
1988 - 1992Midbass / Full-Range5.25

Rear Deck Lid Speaker

YearsTypeSize (inch)
1988 - 1992Full-Range6x9

Eagle Premier Speaker FAQ

What speakers should I replace first in my Eagle Premier?

Replace the front door panel 5.25 inch speakers first. These handle most of your vocals and midrange frequencies - the stuff you actually notice while driving. The rear deck 6 x 9 speakers can wait since they're mainly for fill and bass support. Front speakers typically see more power from your head unit anyway, usually around 15-25 watts RMS. You'll hear the biggest improvement in clarity and detail by upgrading the fronts.

Can I install component speakers in the Eagle Premier front doors?

Yes, the front door panels already support component setups. You might need to mount the tweeters separately though - check if there's existing tweeter locations or plan to surface mount them. Component speakers typically offer better imaging since you can position the tweeter optimally. Look for components rated around 4 ohms impedance to match your factory setup. The crossover usually mounts behind the door panel or under the dash.

What's the difference between coaxial and triaxial speakers for the Eagle Premier rear deck?

Coaxial has the tweeter mounted on the woofer cone - simple two-way design. Triaxial adds a small midrange driver, creating a three-way speaker. For the 6 x 9 rear position, coaxials often sound cleaner because there's less interference between drivers. Triaxials can sound muddy if the crossover points aren't well-designed. The rear deck location works well with either type, but stick to quality coaxials rather than cheap triaxials. Frequency response matters more than driver count.

What power handling should I look for in Eagle Premier replacement speakers?

Front 5.25 inch speakers should handle 50-75 watts RMS comfortably. The rear 6 x 9 speakers can typically take 75-100 watts RMS due to their larger surface area. Your factory head unit probably puts out 15-20 watts RMS per channel, so you have room to add an amplifier later. Don't chase peak power ratings - they're basically meaningless. RMS power handling tells you what the speaker can actually handle continuously without damage.

Will aftermarket speakers fit the Eagle Premier factory mounting points?

The 5.25 inch front speakers should drop right in - that's a standard size. The 6 x 9 rear speakers are also standard sizing, but verify the mounting depth. Some aftermarket 6 x 9 speakers run deeper than factory units. Measure your available depth before ordering. You might need new mounting brackets or slight modifications to the factory grilles. Most quality speaker brands include universal mounting hardware that adapts to common factory configurations.