Saturn LS2 Speaker Size

Front Door Panel Speaker

Rear Door Panel Speaker

Saturn LS2 Speaker FAQ

What speakers should I replace first in my Saturn LS2 for the biggest sound improvement?

Replace the front door panel speakers first. Your Saturn LS2 has 6.5 inch speakers in both front and rear locations, but the front speakers handle most of the critical midrange frequencies where vocals and instruments live. You'll notice the difference immediately since you're sitting closer to them. The rear speakers can wait - they mostly fill in ambient sound. Focus your budget on quality 6.5 inch coaxials or components for the front doors first.

Can I install component speakers in all four locations of my Saturn LS2?

Yes, but it might be overkill. Your Saturn LS2 supports both coaxial and component speakers in the front and rear 6.5 inch positions. Components give you better imaging and clarity because the tweeter separates from the woofer. However, running components in the rear doors doesn't add much since rear speakers mainly provide ambiance. Install components up front where they matter, then use quality coaxials in the rear to save money and installation complexity.

What's the difference between coaxial and full-range speakers for my Saturn LS2 rear doors?

Full-range speakers typically handle a wider frequency spectrum in a single driver, while coaxials use separate tweeter and woofer elements in one unit. For your Saturn LS2's rear door panels, coaxials usually sound better because the dedicated tweeter reproduces highs more clearly than a full-range driver trying to do everything. The 6.5 inch size gives you decent bass response either way. Full-range might work if you're on a tight budget, but coaxials offer better overall sound quality for rear fill duties.

How many watts should I look for in 6.5 inch replacement speakers for my Saturn LS2?

Look for speakers rated around 50-75 watts RMS for your Saturn LS2's 6.5 inch positions. The factory head unit probably puts out 15-20 watts per channel, so speakers with higher power handling give you upgrade flexibility later. Peak power ratings don't matter much - focus on RMS. Most quality 6.5 inch speakers handle 60 watts RMS comfortably. If you plan to add an amplifier eventually, consider speakers rated for 75-100 watts RMS to match typical 4-channel amp outputs.

What impedance should I choose for Saturn LS2 speaker replacements?

Stick with 4-ohm speakers for your Saturn LS2. Most factory car audio systems, including your Saturn LS2's setup, are designed for 4-ohm loads. Using 8-ohm speakers will reduce power output from your head unit significantly - maybe cutting it in half. The 6.5 inch speakers in both front and rear door panels should all be 4-ohm impedance. This ensures maximum power transfer and prevents the head unit from running too hot or shutting down due to thermal protection.