Acura CL Speaker Size

A-Pillar Speaker

Front Door Panel Speaker

Rear Deck Lid Speaker

Dashboard Speaker

Acura CL Speaker FAQ

Which speakers should I upgrade first in my Acura CL?

Start with the 6.5 inch front door panel speakers. They handle most of your music's frequency range and sit closest to your ears. The front doors typically get component or coaxial speakers - components give you better soundstage control since you can position tweeters separately. Rear deck 6 x 9 speakers come second priority. They're mainly for fill and passenger entertainment. Skip the dashboard and A-pillar tweeters initially unless you're doing a complete component system overhaul.

Can I install component speakers in my Acura CL front doors?

Yes, the front door panels accept both coaxial and component 6.5 inch speakers. Component systems work well here because you already have dedicated tweeter locations in the A-pillars. You'd run the woofers in the doors and connect the component tweeters to replace the existing 1 inch A-pillar units. This setup gives you proper imaging and frequency separation. Make sure your amp can handle the component crossover requirements - usually 4 ohms nominal impedance.

What's the difference between coaxial and triaxial speakers for the Acura CL rear deck?

Coaxial speakers have a tweeter mounted on the woofer cone - simple two-way design. Triaxial adds a small midrange driver, creating a three-way speaker in one unit. The 6 x 9 rear deck location can accommodate both types. Triaxials might give you slightly better midrange clarity, but the improvement is often minimal in rear fill applications. Coaxials are generally more reliable since there's less complexity. Power handling typically ranges 50-100 watts RMS for quality aftermarket units in this size.

Do I need to replace the dashboard tweeter in my Acura CL?

The 1 inch dashboard tweeter appears only in certain configurations and isn't critical for basic sound improvement. Focus your budget on the main speakers first. This tweeter mainly fills in some high-frequency response gaps, but proper front door speakers can often handle this range adequately. If you notice harsh highs or poor stereo imaging after upgrading your main speakers, then consider addressing the dashboard location. Check if it's even connected in your specific Acura CL - some might be decorative.

What power rating should I look for in Acura CL replacement speakers?

Match your head unit or amplifier output. Most factory Acura CL systems push around 15-25 watts RMS per channel. Aftermarket speakers rated 50-75 watts RMS will give you headroom without overwhelming your electronics. The 6.5 inch front doors can handle up to 100 watts RMS with proper installation. Rear 6 x 9 speakers often handle more power - sometimes 100-150 watts RMS. Don't chase peak power ratings. RMS numbers tell you real-world capability.