Ram ProMaster Speaker Size

A-Pillar Speaker

Front Door Panel Speaker

Ram ProMaster Speaker FAQ

What speakers should I replace first in my Ram ProMaster?

Start with the front door panel speakers. The 6.75 inch midbass/full-range drivers in the Ram ProMaster do most of the heavy lifting for your listening experience. Factory units tend to distort well before they reach their rated handling capacity, which is typically somewhere around 20 to 30 watts RMS in stock form. Aftermarket replacements rated at 50 to 75 watts RMS will likely handle your head unit's output more cleanly. The A-pillar tweeters matter too, but the door speakers should be your priority.

What size speakers fit the front door panels of the Ram ProMaster?

The Ram ProMaster uses 6.75 inch speakers in the front door panels. This size can sometimes be tricky to source compared to more common 6.5 inch or 6x9 inch formats. You may need an adapter bracket depending on the replacement speaker's mounting depth. Check the depth clearance behind the panel before purchasing. Some 6.75 inch aftermarket options list compatibility as "6.5 to 6.75 inch," which could mean slightly compromised fit or performance.

What type of tweeter does the Ram ProMaster use in the A-pillar?

The Ram ProMaster runs 1.5 inch tweeters mounted in the A-pillars. These handle high-frequency reproduction, roughly covering the 3,000 Hz to 20,000 Hz range in most configurations. Silk dome designs tend to sound smoother at higher frequencies compared to the cheaper mylar or piezo types sometimes found in factory installations. If you replace them, look for units with a crossover point around 3,500 Hz to 5,000 Hz to avoid overlap issues with your door speakers.

Will replacing the Ram ProMaster door speakers noticeably improve sound quality?

Almost certainly yes. The 6.75 inch factory speakers in the Ram ProMaster are generally built to a cost target rather than an audio performance target. Aftermarket speakers in the 4 to 8 ohm impedance range with a wider frequency response, perhaps down to 60 to 80 Hz on the low end, should produce noticeably fuller midrange and cleaner bass. Whether you will also notice improved imaging depends partly on how well the A-pillar tweeters blend with the new door units. The two speaker positions work together, so upgrading one without considering the other is worth thinking about.