What size speakers are in a 2004 Mazda 3?
Front door speakers are typically 6.5 inches across; rear door sizes vary by body style: sedans usually mount 5.25-inch speakers, while hatchbacks frequently use 6x8-inch units in the rear. If in doubt, measure or consult a fit guide for your exact vehicle.
Speaker sizes by body style
The Mazda3 from 2004 shares a common front-door size, but rear-door configurations differ between sedan and hatchback due to interior layout and trim options.
- Sedan (4-door): Front doors 6.5 inches; rear doors 5.25 inches.
- Hatchback (5-door): Front doors 6.5 inches; rear doors typically 6x8 inches, though some trims may use 5.25 inches.
These sizes reflect typical factory configurations for the 2004 Mazda3. Variations can occur by trim level, regional market, or aftermarket factory upgrades, so always verify the exact fit for your specific car.
Verifying the exact size for your car
To confirm your exact speaker sizes, you can:
- Consult the vehicle’s owner’s manual or factory service manual for speaker specifications.
- Measure the mounting diameter and depth in the door panels to ensure proper fit.
- Use an online fit guide by entering year, make, model, and trim to see recommended sizes.
- Check with an audio retailer or compatibility pages (like Crutchfield) that allow VIN or trim-specific results.
Verifying ensures you select the correct size, mounting depth, and connector compatibility for a proper install.
Summary
For a 2004 Mazda3, plan for 6.5-inch front speakers in the door panels. Rear speaker size depends on body style: sedans typically use 5.25-inch units, while hatchbacks commonly use 6x8-inch speakers in the rear. Always verify with measurements or a reputable fit guide, as trims and regional specs can vary.
What size speakers for Mazda3?
Speaker sizes for the Mazda 3 vary by year and trim level, but common sizes include 6x8 inches or 5x7 inches for the front and rear doors, 3.5 inches for the front dash/corner locations, and possibly a 5-1/4 inch subwoofer. It is best to confirm the exact sizes for your specific model and year, especially for the Bose premium systems, which can use different speaker dimensions.
Common speaker sizes by location
- Front and Rear Doors: Typically a 6x8 inch or 5x7 inch speaker. Some models may require a spacer for a 6.5 inch speaker to fit correctly.
- Front Dash/Corner: A 3.5-inch speaker is common for the corner and center dash locations.
- Subwoofer: Some models may have a dedicated subwoofer located under the driver's seat or passenger's side kick panel, which can be a 5-1/4 inch size.
Important considerations
- Year and Trim: Speaker sizes can change depending on the model year and whether the vehicle has the standard or premium Bose system. For example, some 2022 Mazda 3 models with the Bose system use 2.5-inch and 3.5-inch speakers, say Reddit users.
- Bose vs. Non-Bose: Bose systems may have different speaker sizes and configurations than standard systems. For instance, one user noted the Bose door speakers in a 2019 model were around 9 inches diagonally, not the 6.75 inch size listed on some sites, say Reddit users.
- Interchangeability: 6x8 inch and 5x7 inch speakers are often interchangeable as they share the same mounting dimensions.
What year Mazda3 to stay away from?
Years to potentially avoid for a Mazda 3 include 2010 and 2011 for clutch and transmission issues, 2014-2015 for brake and infotainment problems, and 2019 for electronic and infotainment issues, although some early models like 2004-2007 can also have significant rust problems. It is important to check for specific issues depending on the model year and consider an inspection before purchasing.
Model years to be cautious about
- 2004–2007: Prone to rust, especially in the rear wheel wells.
- 2010–2011: Can have clutch failures in manual models, noisy suspension, and short-lived brakes. Some 2.0 L engines may also consume oil.
- 2014–2015: Frequent issues include infotainment bugs, premature rear brake wear, and potential fuel leaks due to a corroding fuel tank valve.
- 2019: The first year of the fourth generation can have early electronic glitches and infotainment system issues.
Key problems by year
| Model Year | Key Problems |
|---|---|
| 2004–2007 | Rust issues, rear wheel well corrosion, early suspension wear |
| 2010–2011 | Clutch failure (manual), noisy suspension, short-lived brakes, oil consumption (some 2.0 L engines) |
| 2014–2015 | Infotainment bugs, Bluetooth issues, premature rear-brake wear, fuel tank valve corrosion |
| 2019 | Infotainment system issues, rattles, and early electronic bugs |
(this||self).Wufxzb=function(c,e,f,l,k){var d=document.getElementById(c);if(d&&(d.offsetWidth!==0||d.offsetHeight!==0)){c=d.querySelector("div");var g=c.scrollWidth-c.offsetWidth,h=Math.min(e?g:0,g);c.scrollLeft=e&&(l||f)?0:h;var a=d.getElementsByTagName("g-left-button")[0],b=d.getElementsByTagName("g-right-button")[0];a&&b&&(e=RegExp("\\btHT0l\\b"),f=RegExp("\\bpQXcHc\\b"),a.className=a.className.replace(e,""),b.className=b.className.replace(e,""),h===0?a.className="pQXcHc "+a.className:(a.className=
a.className.replace(f,""),k&&c.classList.add("pA30Ne")),h===g?b.className="pQXcHc "+b.className:(b.className=b.className.replace(f,""),k&&c.classList.add("FpCCub")),setTimeout(function(){a.className+=" tHT0l";b.className+=" tHT0l"},50))}};}).call(this);(function(){var id='_z9klafjqKLaN9u8P-bjamQs_114';var rtl=false;var gecko=false;var edge=false;var soh=false;
(this||self).Wufxzb(id,rtl,gecko,edge,soh);})();
Important considerations
- Service history: Always check the vehicle's service and repair history for any potential problems before buying.
- Inspection: Have a thorough inspection done, paying close attention to common issues like brakes, rust, and the infotainment system.
- Specific issues: Each model year can have different problems. Researching specific issues for the year you are considering is recommended.
How much is a Mazda 3 2004 worth today?
The price for a 2004 Mazda 3 varies widely, with the original MSRPs ranging from about $13,680 to $17,105 depending on the trim. Today's used market price is significantly lower, with estimates from sources like Kelley Blue Book showing a fair purchase price around $3,484 for the i Sedan and up to $3,638 for the s Hatchback, while Edmunds suggests a value between $553 and $1,831.
Original MSRP (for reference)
- i Sedan: $13,680
- s Sedan: $16,615
- s Hatchback: $17,105
Current used price (Estimates)
- Kelley Blue Book (Fair Purchase Price):
- i Sedan: ~$3,484
- s Sedan: ~$3,402
- s Hatchback: ~$3,638
- Edmunds (Value):
- Between $553 and $1,831
- Other sources: Specific listings may vary based on condition, mileage, and location. For example, some online listings show prices like $7,500 or a similar value in the low thousands.
What size are factory door speakers?
And you're going to put down that you got 6.5s. Now you go look for the right 6.5s. Much as I like to say these things are just plugandplay. A lot of times it takes a little bit more thought into it.
