2013 Chevrolet Malibu Speaker Sizes and Audio System Guide
2013 Chevrolet Malibu Speaker Sizes and Audio System Guide
This page covers the factory speaker layout for the 2013 Chevrolet Malibu and highlights the locations you may need to check before planning upgrades. Equipment can vary by trim, body style, or audio package, so speaker count and audio hardware are not the same across every version. Use the details here to compare factory locations, confirm optional equipment, and narrow down the right upgrade path for your Malibu.
Data verified by Nick Marchenko, PhD
Speaker Size Chart – 2013 Chevrolet Malibu
Use this table as the main reference. Fitment depends on trim, factory audio package, mounting depth, and adapter availability.
| Location | Type | Factory Size | Note |
|---|---|---|---|
| Front Pillar | Tweeter | 1 inch | if equipped |
| Rear Deck Corner | Full-Range | 6 x 9 inch | |
| Front Door | Full-Range | 6.5 inch | |
| Rear Door | Full-Range | 6.5 inch | |
| Center Dash | Center Channel | 3.5 inch | if equipped |
Generic speaker location diagram. The table above shows the specific factory sizes for this vehicle. Exact location details may vary by body style and trim.
Speaker Count by Trim – 2013 Chevrolet Malibu
Speaker count and audio equipment vary by trim and factory audio package. This table lists known configurations from our database.
| Trim | Speakers | Amplifier | Radio | Navigation |
|---|---|---|---|---|
| 1LZ 4dr Sedan | 9 | std | – | – |
| 2LZ 4dr Sedan | 9 | std | – | – |
| Eco Premium Audio 4dr Sedan | 9 | std | – | – |
| 1LS 4dr Sedan | 6 | – | – | – |
| 1LT 4dr Sedan | 6 | – | – | – |
| 2LT 4dr Sedan | 6 | opt | – | – |
| 3LT 4dr Sedan | 6 | opt | – | – |
| Eco 4dr Sedan | 6 | – | – | – |
Data sourced from manufacturer specifications. Verify with the window sticker or dealer before ordering audio components.
Vehicle and Audio System Specifications
This block helps identify the vehicle and its audio system configuration for fitment decisions.
Body Style Audio Differences
This model is offered in multiple body styles, and equipment can vary by configuration. Since there is no body-style-specific speaker data, rear speaker placement and factory audio packages should be verified for the exact vehicle. Speaker count ranges from 6 to 9, so trim and audio package details matter.
What Speakers Fit the 2013 Chevrolet Malibu?
Aftermarket fitment should start with the factory speaker locations listed above, but diameter alone is not enough. Check mounting depth, bracket fit, connector type, and whether the vehicle has a premium or factory-amplified audio system. This 2013 Chevrolet Malibu uses a 6 to 9 speaker setup depending on trim, so the right replacement can vary by equipment level. Tweeters and a center dash speaker may be present if equipped, so confirm the exact locations in your vehicle before ordering.
Usually Safe Upgrades
- If your vehicle uses the front door location, 6.5 inch full-range speakers are the factory size to match.
- If your vehicle uses the rear door location, 6.5 inch full-range speakers are the factory size to match.
- If your vehicle uses the rear deck corner location, 6 x 9 inch full-range speakers are the factory size to match.
- If your vehicle uses the front pillar location, 1 inch tweeters may be present if equipped.
- If your vehicle uses the center dash location, a 3.5 inch center channel may be present if equipped.
Check Before Buying
- Verify whether your Malibu has the 6-speaker or 9-speaker audio setup, since equipment can vary by trim.
- Confirm factory amplifier details by trim and audio package before choosing replacements.
- Measure mounting depth and opening shape, especially for the 6 x 9 inch rear deck corner location.
- Check connector style and any factory brackets or adapters needed for your specific speaker location.
Installation Notes
The 2013 Chevrolet Malibu uses a mix of 6.5-inch front and rear door speakers, with 6 x 9-inch rear deck corner speakers and optional 1-inch front pillar tweeters and a 3.5-inch center dash speaker if equipped. Before starting, remove the door and dash panels carefully so clips and trim pieces are not damaged. Speaker depth should be checked before ordering replacements, especially in the doors and rear deck area, since clearance can vary by location and trim. Mounting adapters may be needed to match the factory openings, and wiring harness adapters can help keep the factory wiring intact. Factory amplifier details should be verified by trim and audio package, since speaker count and amplification can vary from 6 to 9 speakers. If your vehicle has the factory subwoofer, confirm the system layout before choosing replacement parts. After installation, test every speaker location for balance, polarity, and proper operation before reinstalling all trim.
Installation is moderately difficult because trim and audio equipment can vary by trim, so careful panel removal and fitment checks are important.
Common Mistakes When Replacing Speakers
The biggest fitment errors on a 2013 Chevrolet Malibu usually happen when buyers assume every car in the lineup uses the same audio layout.
- Buying based only on the body-style label instead of checking actual speaker locations on the vehicle.
- Skipping trim and audio package checks, even though speaker count and amplifier setup can change from 6 to 9 speakers and factory amplifier details should be verified by trim and audio package.
- Assuming the front pillar tweeters are always present instead of confirming them if equipped before ordering parts.
- Ignoring mounting depth and connector style, which can cause a replacement speaker to fit the opening but still fail to install correctly.
- Overlooking the center dash 3.5-inch speaker if equipped, which can lead to an incomplete parts list on higher audio packages.
- Reassembling the door or dash panels before testing every speaker and channel, which makes it harder to catch wiring or polarity problems early.
Generation & Model Family
The 2013 Chevrolet Malibu belongs to the Eighth generation (2013–2015) family. Nearby model years often share similar speaker locations and audio layouts, but exact fitment can vary by trim and audio package – verify before ordering.
Recommended Upgrade Path
The 2013 Chevrolet Malibu offers different audio setups depending on trim, so equipment can vary from one vehicle to another. Some versions include more speakers and factory amplification, while others use a simpler layout. The best upgrade path depends on whether you want cleaner detail, stronger low-end output, more volume, or a clean factory-style install.
| Goal | Best Upgrade Path | Why |
|---|---|---|
| Better clarity | Start with the front stage by upgrading the front door speakers and, if equipped, the front pillar tweeters. This gives the biggest improvement in vocal detail, high-frequency response, and overall sound balance. | Clarity improvements are most noticeable from the front of the cabin, and the optional tweeters can help refine the upper range when upgraded with the main front speakers. |
| More bass | Add an aftermarket subwoofer to complement the factory speakers and fill in the low end. If the vehicle has a factory subwoofer in a premium setup, verify how it is integrated before planning the upgrade. | A dedicated subwoofer is the most effective way to add deeper bass without asking the full-range speakers to do too much low-frequency work. |
| Louder sound | Use properly matched speakers and amplifier integration to improve volume and reduce distortion. Verify factory amp and premium system integration before adding aftermarket amplifiers, since equipment can vary by trim and audio package. | Higher output works best when the speakers and amplification are matched correctly, which helps the system play louder while staying clean. |
| Budget improvement | Replace the front door speakers first, since they handle the most important everyday listening. Choose same-size replacement speakers with correct mounting brackets for a practical upgrade that keeps costs under control. | The front doors usually deliver the most noticeable return for a limited budget because they carry much of the music you hear most often. |
| Factory look | Use same-size replacement speakers with the correct mounting brackets and harness adapters for a clean install that preserves the factory wiring and appearance. | This approach keeps the interior looking original while still allowing a meaningful audio upgrade. |
Mounting Adapters and Wiring
The same nominal diameter does not guarantee a direct mount. Before ordering, confirm:
- Speaker depth: Aftermarket speakers often have larger magnets – measure available depth at each location.
- Mounting brackets: Door locations typically need a bracket or spacer to clear the window regulator and achieve correct mounting depth.
- Wiring harness adapters: Use a plug-and-play harness adapter to preserve factory wiring.
- Tweeter mounting cups: Replacing OEM tweeters may require surface-mount cups or brackets depending on the location.
- Factory or premium amplified systems: If the vehicle has a premium or factory-amplified audio system, confirm how the factory radio, amplifier, and speakers are connected before adding aftermarket amplifiers. Depending on the setup, a line output converter, DSP, integration harness, or professional installation may be needed.
- Connector type: Factory connectors vary by trim and model year – confirm compatibility before splicing or using an adapter.
Frequently Asked Questions
What size are the front door speakers in a 2013 Chevrolet Malibu?
The front door speakers are 6.5 inches. Some audio packages may also include 1-inch front pillar tweeters if equipped.
What size are the rear speakers in a 2013 Chevrolet Malibu?
The rear door speakers are 6.5 inches, and the rear deck corner speakers are 6 x 9 inches.
Does the 2013 Chevrolet Malibu have a factory subwoofer?
A factory subwoofer is not listed in the available data. If your Malibu has a premium audio package, verify the equipment by trim and audio system.
Do I need mounting adapters to replace the speakers?
Mounting adapters may be needed depending on the speaker location and the replacement speaker design. Check the factory opening size before choosing new speakers.
Can I replace the speakers without replacing the radio?
Yes, speaker replacement can be done without replacing the radio. The best results depend on matching the new speakers to the factory system and trim-level audio setup.
Does the 2013 Chevrolet Malibu have a factory amplifier?
Factory amplifier details should be verified by trim and audio package. Some trims list an amplifier, while others do not, so the audio system can vary.