How Many Back Door Speaker Fit In A Trailblazer Ls

How Many Back Door Speakers Fit in a Trailblazer LS?

So, you're looking to upgrade the sound system in your Chevy Trailblazer LS and want to know how many speakers will fit in the rear doors? Let's dive into the specifics.

Understanding Your Trailblazer's Audio Setup

The number of speakers that can fit in the rear doors of your Trailblazer LS depends on the year of manufacture. Chevy made some changes to its audio setups over the years. Before you start buying speakers, it's crucial to confirm the specific speaker size compatible with your vehicle's door configuration.

Finding Your Trailblazer's Year

This seemingly simple step is vital. The speaker sizes, and therefore the number of speakers that can fit, vary depending on the model year. You can easily find your Trailblazer's year on your vehicle's title, registration, or the sticker located on the driver's side doorjamb.

Checking for Factory Speaker Sizes

Once you know the year, research the factory speaker sizes for your specific Trailblazer LS. You can find this information through various online resources, including:

• Online forums: Dedicated automotive forums often have users who've performed similar upgrades and can share their experiences and measurements.
• Vehicle repair manuals: These manuals detail your vehicle's specifications, including speaker sizes. You might find a digital version online.
• Automotive parts websites: Many parts websites let you specify your vehicle's year, make, and model and will show compatible speaker sizes.

Typical Speaker Configurations

While the exact number varies by year, most Trailblazer LS models have one of these rear door speaker configurations:

• Two speakers: This is the most common configuration. You'll find one speaker in each rear door.
• Four speakers: Some models might include two speakers per door, often a combination of woofers and tweeters for a richer audio experience.

Important Note: Even if your Trailblazer could physically fit more speakers, it might require significant modifications to the door panels, and may not be a worthwhile upgrade. Always start by confirming the factory speaker sizes and exploring possibilities within that configuration.

Beyond Speaker Count: Quality over Quantity

Remember, the number of speakers isn't everything. The quality of the speakers and the overall sound system setup greatly impact the final audio experience. Investing in high-quality speakers, even if you stick to the factory-intended number, can result in a far better listening experience than cramming in more lower-quality speakers.

Planning Your Upgrade

Before you head to the store, remember:

• Measure twice, cut once: Double-check your speaker measurements before purchasing to avoid any surprises.
• Consider your budget: Speaker prices can vary significantly. Set a realistic budget to ensure a smooth upgrade.
• Wiring considerations: You may need additional wiring or adapters depending on your chosen speakers.
• Professional installation: If you lack experience with car audio installations, consider taking your Trailblazer to a professional for a cleaner, more reliable setup.

By taking these steps and researching your specific model year, you'll be well-prepared to upgrade your Trailblazer LS's sound system and enjoy a superior listening experience.