Mercedes-Benz 190E Speaker Size

Dashboard Speaker

Rear Deck Lid Speaker

Mercedes-Benz 190E Speaker FAQ

Which speakers should I replace first in my Mercedes-Benz 190E for better sound quality?

Start with the 6.5 inch rear deck speakers. They handle most of your bass and midrange frequencies, so upgrading these will give you the biggest improvement. The dashboard 4 inch speakers are mainly for highs and fill. You'll notice the difference immediately when you swap out those rear deck coaxials - they're doing the heavy lifting in your 190E's audio system. Dashboard speakers can wait unless they're blown or crackling.

Can I install component speakers in the rear deck of my Mercedes-Benz 190E?

Yes, the rear deck location accepts both coaxial and component speakers. Component systems might give you better imaging since you can position the tweeter separately. However, the 6.5 inch mounting depth could be tight depending on your trunk configuration. Coaxials are typically easier to install and still offer good sound improvement over factory speakers. Measure your clearance first - some aftermarket components have deeper magnets than the original Mercedes setup.

What power handling should I look for in replacement speakers for my Mercedes-Benz 190E?

The dashboard 4 inch speakers probably don't need more than 30-50 watts RMS. They're mainly handling treble frequencies anyway. For the 6.5 inch rear deck speakers, look for something around 60-80 watts RMS if you're running a factory head unit. The 190E's electrical system can handle moderate power increases. Higher wattage speakers won't necessarily sound louder without an amplifier, but they might handle power more cleanly without distortion.

Why does my Mercedes-Benz 190E have different speaker types in different locations?

The dashboard gets full-range speakers because space is limited and they're mainly for high frequencies and stereo imaging. Coaxial works fine there since you're sitting close to them. The rear deck has room for larger drivers and needs to handle more of the frequency spectrum - bass, mids, vocals. That's why it can accommodate both coaxial and component options. The factory probably used coaxials to keep costs down, but the mounting points were designed to handle component upgrades if needed.

What impedance should I choose for Mercedes-Benz 190E replacement speakers?

Stick with 4 ohm speakers for both locations. Most factory Mercedes systems from this era were designed around 4 ohm loads. Using 8 ohm speakers might reduce your volume output, especially from the factory head unit. The electrical matching matters more than you might think - wrong impedance can stress your amplifier section or give you weak sound output. 4 ohms will give you the best compatibility with your 190E's existing wiring and electronics.