If you’re looking to upgrade the sound system in your 2010 Mazda 3, you’ll need to know what size speakers are in the car. The good news is that the speaker sizes are standard, so you should be able to find aftermarket speakers that will fit. The front doors have 6-1/2″ speakers, while the rear doors have 5-1/4″ speakers.
There are also 2″ tweeters in the front door panels.
How to replace front speakers on a 2010 Mazda 3 Sedan
When it comes to speaker size, the 2010 Mazda 3 is equipped with 6.5-inch speakers in the front doors and 4-inch speakers in the rear doors. These dimensions ensure that you’ll enjoy top-notch sound quality no matter where you’re seated in the vehicle. Whether you’re jamming out to your favorite tunes or streaming your favorite podcast, you can count on crisp, clear audio from your 2010 Mazda 3.
2010 Mazda 3 Bose Speaker Replacement
If you’re looking to upgrade the sound system in your 2010 Mazda 3, one of the best ways to do so is by replacing the factory Bose speakers. There are a few different speaker options that will fit in the Mazda 3, but we recommend going with either the Kicker CS Series or the JBL GX Series. Both of these speaker lines offer great sound quality and power handling, and they’re sure to give your music a boost over the stock Bose speakers.
Installation is relatively simple for both of these speaker lines, but if you’ve never done it before, we recommend having a professional do it for you. Once you have your new speakers installed, crank up the volume and enjoy your upgraded sound system!

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What Kind of Speakers Does a 2010 Mazda 3 Have?
The Mazda 3 comes with a six-speaker system as standard. This can be upgraded to an eight-speaker Bose system, which includes a subwoofer. The top of the range Mazdaspeed3 model has a 10-speaker Bose Centerpoint Surround Sound System.
This uses digital signal processing to create virtual surround sound, even when there are only two speakers present.
How Big are Mazda 3 Speakers?
Mazda 3s come with a 6.5-inch speaker system as standard equipment. This includes two front speakers and two rear speakers. The system is capable of playing CDs, MP3s, and WMA files.
It also has an auxiliary input for connecting portable music players. Mazda offers an optional Bose premium sound system for the 3. This system features nine speakers, including a subwoofer, and delivers significantly better sound quality than the standard setup.
How Many Speakers Does a Mazda 3 Have?
There are six speakers in a Mazda 3. Two are located in the front doors, two are located in the rear doors, and two are located in the center console.
Does Mazda 3 Bose Have Subwoofer?
If you’re looking for a quality sound system in a Mazda 3, you might be wondering if the Bose system includes a subwoofer. The answer is yes! The Mazda 3 Bose sound system includes an 8″ subwoofer that delivers powerful bass and clear sound quality.
If you’re looking for an upgrade from the standard sound system, the Bose system is definitely worth considering.
Conclusion
The 2010 Mazda 3 comes with four speakers. Two are located in the front doors, and two are located in the rear deck. The front speakers are 6-1/2 inches in diameter, and the rear speakers are 5-1/4 inches in diameter.