If you enjoy music while driving, you might notice something missing in your 2016 Jeep Cherokee: that deep, rich bass only a subwoofer can provide. Many Cherokee models came without the factory subwoofer, leaving your sound system less powerful. But the good news is you can add the original subwoofer setup—even if your Jeep didn’t come with one. Installing a factory subwoofer doesn’t just boost bass; it also keeps your interior looking clean and stock. Let’s walk through everything you need to know about putting a factory subwoofer in your 2016 Jeep Cherokee.
Why Add A Factory Subwoofer?
A factory subwoofer is designed to fit perfectly in your Jeep without extra cutting or custom work. It improves the low-frequency sound, making music fuller and more enjoyable. Factory units are also matched to your Jeep’s amplifier and head unit, so they deliver great sound without risk to your car’s electrical system. If you want a better audio experience but don’t want your Jeep to look modified, a factory subwoofer is the best choice.
What You Need Before Starting
To install a factory subwoofer, you’ll need a few parts and tools:
- Factory subwoofer enclosure (from Jeep or a used parts dealer)
- Matching amplifier (if your Jeep doesn’t have one)
- Wiring harness for the subwoofer and amplifier
- Basic tools: Phillips screwdriver, panel removal tool, socket set, electrical tape, zip ties
You may also need a Torx driver for some bolts. Always check your Cherokee’s trim level—some trims have wiring already in place, while others don’t. If you’re unsure, ask your dealer or check online Jeep forums for advice.
Step-by-step Installation Guide
1. Disconnect The Battery
Safety is key. Before working with any electrical parts, disconnect the negative battery terminal. This prevents short circuits or accidental airbag deployment.
2. Remove Interior Panels
The subwoofer sits in the cargo area, usually on the right side. Use a panel removal tool to gently pop off the trim. Remove the cargo floor and side panel near the tailgate. Don’t rush—plastic clips can break if forced.
3. Check For Existing Wiring
Look for a wiring connector near where the subwoofer will go. Some Cherokees have this pre-installed, even without the subwoofer. If you see a connector, you’re in luck! If not, you’ll need to run new wires from the head unit or amplifier to the cargo area.
4. Install The Subwoofer Enclosure
Place the factory subwoofer enclosure into the open spot. It should fit snugly without gaps. Secure it with the bolts or screws included. Make sure the enclosure is stable—vibration can create rattling sounds.
5. Connect The Wiring
Plug the wiring harness into the subwoofer. If you have the factory amplifier, connect the harness here too. Use zip ties to tidy up the wires so they don’t rattle or get pinched by panels.
If you’re adding a factory amplifier, mount it in the space above the spare tire and connect the main wiring harness. Double-check all connections for a tight fit.
6. Reassemble The Panels
Replace the interior panels and cargo floor. Snap everything back into place gently.
If something doesn’t fit, check for wires or connectors blocking the panels.
7. Reconnect The Battery And Test
Reconnect the negative battery terminal. Turn on your Jeep and play some music. You should hear deeper bass and a fuller sound. Adjust the settings on your head unit if needed.
Factory Vs Aftermarket Subwoofer Comparison
Here’s a quick comparison to help you understand the differences:
| Feature | Factory Subwoofer | Aftermarket Subwoofer |
|---|---|---|
| Fit & Finish | Perfect fit, OEM look | May need custom work |
| Sound Quality | Balanced for Jeep system | Can be more powerful |
| Installation | Easier, less wiring | Complex, may need pro help |
| Warranty | Usually keeps warranty | May void warranty |
Common Issues And How To Avoid Them
- Missing wiring harness: Always check for existing wiring before buying parts. If your Jeep lacks the harness, order one that matches your trim and year.
- Loose panels: Reinstall panels carefully. Loose panels can cause rattles when bass hits.
- Wrong amplifier: Not all Jeep amplifiers work with the subwoofer. Use the amplifier matched to your trim level and year.
- Poor ground connection: If your subwoofer hums or doesn’t work, check the ground wire on the amplifier.
- Settings not adjusted: After installation, set the balance and fade to get the best sound. Factory subwoofers are subtle; you may need to adjust bass settings.
Cost Breakdown
Installing a factory subwoofer can range from $150 to $600, depending on new vs used parts and if you hire a professional. Here’s a rough breakdown:
| Part/Service | Estimated Cost (USD) |
|---|---|
| Factory subwoofer enclosure | $100 – $250 |
| Factory amplifier | $80 – $200 |
| Wiring harness | $30 – $80 |
| Labor (if needed) | $100 – $200 |
Buying used from a Jeep parts recycler can save money, but check for damage before purchase.
Non-obvious Tips For Smooth Installation
- Test the subwoofer before full reassembly. If there’s a problem, you’ll save time by not having to remove panels again.
- Take photos of wire connections before unplugging anything. This helps during reassembly, especially if you’re new to car audio work.
- If you hear a buzzing sound, check for loose cargo items or trim pieces that can vibrate with the bass.
- Use a panel removal tool made of plastic to avoid damaging your Jeep’s interior.
- If you’re unsure about wiring, get help from a car audio shop. A mistake can affect your Jeep’s electronics.
Frequently Asked Questions
How Do I Know If My Jeep Already Has The Subwoofer Wiring?
Most Cherokees with the upgraded sound system have wiring pre-installed. Look behind the right cargo panel for a white or black connector. If you see it, you can install the subwoofer without extra wiring.
Can I Add A Factory Subwoofer If I Have The Base Audio System?
Yes, but you’ll need the amplifier and extra wiring. Base systems usually lack the necessary harness, so be ready for more work.
Will Adding A Factory Subwoofer Void My Warranty?
If you use factory parts and follow Jeep’s installation guidelines, your warranty should remain safe. For peace of mind, ask your dealer before starting.
Is The Factory Subwoofer Powerful Enough For Bass Lovers?
The factory subwoofer offers balanced bass, not heavy thumping. If you want very loud bass, consider an aftermarket solution. The factory option is best for clean sound and OEM appearance.
Where Can I Find More Details Or Wiring Diagrams?
Check the official Jeep forums or visit the Mopar site for wiring diagrams and part numbers.
Adding a factory subwoofer to your 2016 Jeep Cherokee is a smart upgrade that blends great sound with a clean look. Take your time, double-check every connection, and enjoy a better driving experience every day.
