What size speakers are in the Highlander door?
In most Toyota Highlanders, the front-door speakers are 6.5 inches in diameter. The rear-door speakers are typically the same size, but some higher-end audio packages use 6x9-inch speakers in the rear. Exact sizes can vary by model year and trim, so it’s best to verify for your specific vehicle.
Understanding size variation by Highlander version
Speaker size in a Highlander is not universal across all years or trims. The base audio systems often use standard sizes, while upgraded or premium packages can change rear-door speaker dimensions or speaker configuration. Below is a practical breakdown to help you navigate common configurations and how to confirm your exact setup.
Front-door speakers
The most common size for front-door speakers across Highlander generations is 6.5 inches (165 mm) in diameter. This size fits a wide range of aftermarket and factory speaker options and matches the typical midrange/tweeter configurations found in many Toyota SUVs.
- Front-door speaker size: typically 6.5 inches (165 mm) in diameter.
In most trims and generations, the front doors retain a 6.5-inch size, making aftermarket replacement straightforward and broadly compatible with common 6.5" speaker options.
Rear-door speakers
Rear-door speaker sizes vary more by audio package. Many Highlanders with standard audio use 6.5-inch rear speakers, but some higher-end or premium systems (for example, JBL or other advanced audio packages) may use larger 6x9-inch rear speakers for enhanced bass and overall output.
- Rear-door speaker size: commonly 6.5 inches, with some premium packages using 6x9 inches (216 mm).
Be aware that the exact rear-door size depends on the audio system installed from the factory, so there are exceptions to the common pattern based on year and trim level.
How to confirm the exact size for your Highlander
To nail down the precise door speaker size for your specific Highlander, follow these steps. The process works well whether you’re planning a replacement or upgrading your system.
- Check the owner’s manual or the factory audio system brochure for your exact model year and trim; specifications for door speakers are sometimes listed there.
- Inspect the door panel area around the speaker: measure the grille opening to estimate the diameter, or remove the grille carefully to reveal the actual speaker size.
- Remove the speaker grille or speaker itself to read any size markings or part numbers stamped on the magnet or label; note the size indicated on the label.
- Consult the Toyota parts catalog or dealership service database for your VIN to confirm the door speaker part numbers and compatible sizes for your vehicle.
- If you’re unsure, ask a dealership or an experienced auto audio installer with your model year and trim; they can confirm the exact size and compatible replacement options.
Confirming the exact size is important because trims and optional audio packages can swap rear speakers to larger formats or alter the standard configuration.
Summary
For most Highlanders, plan on 6.5-inch front-door speakers as the standard starting point. Rear-door sizes commonly match 6.5 inches, but premium audio packages may use 6x9-inch speakers in the rear. Since sizes can differ across model years and trims, verify with your vehicle’s manuals or a dealer, or check the speaker labeling after removing the grille. An accurate confirmation ensures any replacements or upgrades fit properly and deliver expected sound quality.
