Peugeot 508 Speaker Size

Rear Door Panel Speaker

Front Door Panel Speaker

A-Pillar Speaker

Cargo Area Speaker

Center Dash Speaker

Dashboard Speaker

Peugeot 508 Speaker FAQ

What speakers should I replace first in my Peugeot 508 to get the biggest improvement in sound quality?

Start with the front door panel midbass speakers. These handle the bulk of your midrange frequencies and have the most direct impact on vocal clarity and instrument separation. The Peugeot 508 uses 6.5 inch midbass drivers in the front doors on newer configurations, or 6.75 inch units on older setups. Either way, upgrading these tends to reveal weaknesses elsewhere in the system, which might push you toward further changes. Look for replacements rated around 50 to 80 watts RMS with a frequency response reaching down to at least 60 Hz. Impedance should match the factory 4 ohm load unless you are running an aftermarket amplifier.

Does the Peugeot 508 have tweeters, and where exactly are they located?

Yes, the Peugeot 508 has tweeters in multiple positions depending on the configuration. The A-pillar and front door panel area carry 1 inch tweeters on newer builds, while older variants mount a 1 inch tweeter in the dashboard instead. Rear door panels also include a 1 inch tweeter in certain configurations. The A-pillar placement is generally considered favorable for imaging because it positions high-frequency drivers closer to ear level. Tweeters typically handle frequencies above roughly 2,500 Hz, so getting the crossover point right matters quite a bit when replacing them. Silk dome tweeters tend to sound smoother than titanium or aluminum options at moderate volumes, though some listeners prefer the extra detail of harder dome materials.

What is the purpose of the 3.5 inch center dash speaker in the Peugeot 508 and should I bother replacing it?

The center dash full-range speaker in the Peugeot 508 primarily anchors the stereo image for front passengers. It fills the center stage and helps voices sound like they are coming from directly ahead rather than pulling left or right. Whether replacing it is worth the effort depends on how critical you are about imaging. A quality 3.5 inch full-range driver with a reasonably flat response between 100 Hz and 15,000 Hz will outperform most factory units. Power handling around 20 to 40 watts RMS is typically sufficient here. Access can be tricky depending on the trim configuration.

Can I upgrade the 8 inch subwoofer in the Peugeot 508 cargo area without major modifications?

Replacing the factory 8 inch subwoofer in the Peugeot 508 cargo area is reasonably straightforward if you match the mounting dimensions carefully. The factory unit tends to be a shallow-mount design to preserve cargo space, so a direct replacement should ideally have a similar mounting depth, usually under 3.5 inches. Power handling in the range of 150 to 300 watts RMS will give noticeable improvement over the factory driver. The low-frequency extension probably matters more than raw power here. An aftermarket unit capable of reaching 35 to 40 Hz at usable volume levels will transform the low-end character of the Peugeot 508 significantly. Sealed enclosures typically suit that cargo space better than ported designs.