GX328 3-1/2" Coaxial Car Audio Loudspeakers

I replaced the dash speakers with these 3.5 GX328's. The sound is much improved. I must also add that I replaced all 4 6x9's with JBL GTO939 GTO Series 6x9" and added a JBL BassPro Nano 6" Powered Subwoofer using a AudioControl LC1i. Big improvement over the factory Infinity 276 watt system speakers. I would caution Charger owners to consider getting 6x9' that truly match the factory hole pattern. The JBL 6x9's ALMOST fit exactly, but I did have to adapt them to fit. I don't know if any do though.

These speakers fit perfectly to replace the corner dash speakers on my truck. If you replace the center speaker as well, you'll have to cut just a little of the hole so the larger-than-factory speaker magnet can drop in. They work fantastically and completely changed the sound to the point where I had difficulty adjusting the equalizer to the new dynamic. My gas-guzzling truck has become my daily driver because of the speaker upgrade. I recommend purchasing connection cables for an easy and fast installation. You'll be able to replace your speakers in five minutes total

These speakers are louder than my door speakers, best quality for dash speakers!

Crisp sound. But it’s only been 5 days

I have to start by saying this is the best upgrade I did to my car. The OEM’s on my 2025 RAV4 looked -and sounded- sad compared to these!! Didn’t want to go over the top with a subwoofer but I’m in the process of upgrading the 4 door speakers to the GTO’s and maybe add an amp later. Make sure you don’t need an adapter cable for your vehicle, I did have to use one.

Match these with the JBL 6x9s for the front and back of my car. These things sound right on point. Very high quality very clear. Very happy.

Install note: For the 2016-2023 Toyota Tacoma you need to trim the dash openings and use a self tapping screw for the forward most hole. I used a large, heavy duty utility knife and some end snippers, the plastic is relatively soft and easy to carve a little at a time. The factory grilles fit over perfectly once you get the speakers positioned. As far as an upgrade it’s worth every penny of 55 dollars. The factory JBL dash speakers had no clarity compared to these and they really livened up the theater of sound in the truck. They’re a tad louder than the others and they retain the 2 ohm impedance of stock JBL. I measured 2.3 ohms per speaker. Biggest change was better highs, some midrange and much better clarity. When listening to digital media, the sound is more theater like even with the remaining speakers still stock. I’m hearing the nice lows from the doors now too, this will keep me happy until I have the means to build something special.

As described Quick and easy