2017 Nissan Frontier Speaker Sizes and Audio System Guide
2017 Nissan Frontier Speaker Sizes and Audio System Guide
This page covers the factory speaker locations, speaker sizes, and upgrade notes for the 2017 Nissan Frontier. Equipment varies by trim, body style, and audio package, so the speaker count and sound system layout can change from one truck to another. Factory amplifier details should be verified by trim and audio package, and selected audio systems may also include tweeters if equipped.
Data verified by Nick Marchenko, PhD
Speaker Size Chart – 2017 Nissan Frontier
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 Door | Full-Range | 6 x 9 inch | |
| Dash Corner | Tweeter | 2.5 inch | if equipped |
| Rear Door | Full-Range | 6.5 inch |
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.
Recommended Speakers for the 2017 Nissan Frontier
Selected aftermarket speakers that match the factory sizes for this vehicle. Always verify mounting depth, connector type, and audio package before ordering.
6.5" Speakers
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Speaker Count by Trim – 2017 Nissan Frontier
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 |
|---|---|---|---|---|
| PRO-4X 4x4 Crew Cab 4.75 ft. box 125.9 in. WB | 10 | Rockford Fosgate | SiriusXM AM/FM/Satellite, seek-scan | ✓ |
| SL 4x2 Crew Cab 4.75 ft. box 125.9 in. WB | 10 | Rockford Fosgate | SiriusXM AM/FM/Satellite, seek-scan | ✓ |
| SL 4x4 Crew Cab 4.75 ft. box 125.9 in. WB | 10 | Rockford Fosgate | SiriusXM AM/FM/Satellite, seek-scan | ✓ |
| SL 4x4 Crew Cab 6 ft. box 139.9 in. WB | 10 | Rockford Fosgate | SiriusXM AM/FM/Satellite, seek-scan | ✓ |
| Desert Runner 4x2 Crew Cab 4.75 ft. box 125.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| PRO-4X 4x4 King Cab 6 ft. box 125.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | ✓ |
| S 4x2 Crew Cab 4.75 ft. box 125.9 in. WB | 6 | – | AM/FM stereo, seek-scan | – |
| S 4x4 Crew Cab 4.75 ft. box 125.9 in. WB | 6 | – | AM/FM stereo, seek-scan | – |
| SV 4x2 Crew Cab 4.75 ft. box 125.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| SV 4x2 Crew Cab 6 ft. box 139.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| SV 4x4 Crew Cab 4.75 ft. box 125.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| SV 4x4 Crew Cab 6 ft. box 139.9 in. WB | 6 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| Desert Runner 4x2 King Cab 6 ft. box 125.9 in. WB | 4 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| S 4x2 King Cab 6 ft. box 125.9 in. WB | 4 | – | radio prep | – |
| SV 4x2 King Cab 6 ft. box 125.9 in. WB | 4 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| SV 4x4 King Cab 6 ft. box 125.9 in. WB | 4 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
| SV-I4 4x2 King Cab 6 ft. box 125.9 in. WB | 4 | – | SiriusXM AM/FM/Satellite, seek-scan | – |
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.
What Speakers Fit the 2017 Nissan Frontier?
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. The 2017 Nissan Frontier uses different speaker layouts by audio package, so the best replacement depends on the exact location and trim. Selected audio systems may also include tweeters if equipped, and factory amplifier details should be verified by trim and audio package.
Usually Safe Upgrades
- If your vehicle uses the front door 6 x 9 inch location, look for aftermarket 6 x 9 inch full-range speakers that match the factory opening.
- If your vehicle uses the rear door 6.5 inch location, 6.5 inch full-range speakers are the most straightforward starting point.
- If your vehicle uses the dash corner 2.5 inch location, choose tweeters only if equipped and confirm the opening before buying.
- If your trim is listed with a Rockford Fosgate system, verify compatibility with the factory audio package before choosing speakers.
Check Before Buying
- Confirm the exact speaker location on your Frontier, since speaker count ranges from 4 to 10 depending on trim and audio package.
- Measure mounting depth and check for any adapter or bracket requirements before ordering.
- Verify whether your truck has the dash corner tweeter location if you are planning a full system upgrade.
- Check the factory amplifier status by trim and audio package, because amplified systems can change speaker selection and wiring needs.
Installation Notes
The 2017 Nissan Frontier uses different speaker layouts depending on trim, so confirm your exact audio package before ordering parts. Front door openings use 6 x 9 inch full-range speakers, rear door openings use 6.5 inch full-range speakers, and dash corner tweeters may be present if equipped. Some trims also use a factory amplifier, so factory amplifier details should be verified by trim and audio package before you start. Plan on removing the door and dash panels carefully, since clips and fasteners can be easy to damage if forced. Check speaker depth and magnet clearance before final installation, especially in the front doors where space can be limited. Mounting adapters may be needed to match the factory openings, and a harness adapter can help keep the wiring clean and reversible. If your vehicle has the factory subwoofer, verify the system layout before choosing bass upgrades. Always test balance, fade, and polarity after reassembly to make sure every speaker is working correctly.
Moderate difficulty, since trim-specific audio equipment and panel removal details can change the installation process.
Common Mistakes When Replacing Speakers
The 2017 Nissan Frontier can vary a lot by trim and audio package, so the biggest mistakes happen when buyers assume every truck uses the same speaker layout or factory audio setup.
- Buying based only on the body-style label instead of checking actual speaker locations on the vehicle. The Frontier uses different speaker counts and layouts depending on the trim and audio package, so verify the front door, rear door, and dash corner locations before ordering.
- Ignoring trim and audio package differences. Some trims use a 6-speaker setup while others use a 10-speaker Rockford Fosgate system, and factory amplifier details should be verified by trim and audio package.
- Skipping connector checks before buying speakers or adapters. Even when the speaker size matches, the factory connector style can still affect installation, so confirm the plugs at each location before you start.
- Not checking mounting depth and available clearance. A 6 x 9 inch front door speaker or a 6.5 inch rear door speaker may still need depth verification so the new speaker clears the window track, door panel, and mounting surface.
- Assuming the dash corner tweeter is always present. The 2.5 inch tweeter is listed as optional, so confirm whether it is equipped before planning a replacement or upgrade.
- Reassembling the door or dash before testing the system. Always test each speaker, balance, and fade setting first so you can catch wiring issues, polarity problems, or a missing channel before everything is put back together.
Generation & Model Family
The 2017 Nissan Frontier belongs to the Second generation (D40) - Facelift (2009–2021) 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 2017 Nissan Frontier uses different audio setups depending on trim, so equipment can vary quite a bit. Some versions include a premium Rockford Fosgate system, while others use simpler factory audio. That makes the best upgrade path depend on your current speaker count, whether a factory amp is present, and how much change you want from the system.
| Goal | Best Upgrade Path | Why |
|---|---|---|
| Better clarity | Start with the front stage by upgrading the front door speakers and the dash corner tweeters if equipped. A matched set for the front of the cabin usually gives the biggest improvement in vocals, detail, and overall balance. | The front speakers do most of the work for clarity, and the optional tweeters can add cleaner high-frequency detail when they are part of the system. |
| More bass | Add an aftermarket subwoofer to complement the factory speakers and fill in the low end. If your truck has a premium factory audio package, verify how the system is configured before choosing subwoofer and amplifier components. | The factory speaker layout is built around full-range speakers, so a dedicated subwoofer is the most effective way to add deeper bass. |
| Louder sound | Properly matched speakers and amplifier integration can improve volume and reduce distortion. Before adding aftermarket amplifiers, verify factory amp details and premium system integration by trim and audio package. | Higher output works best when the speakers and amplification are matched to the truck’s existing audio setup, especially on trims that may include a factory amplifier. |
| Budget improvement | Replace the front door speakers first, since they handle the most important part of the sound. Same-size replacement speakers with correct mounting brackets can give a noticeable improvement without changing the whole system at once. | A front-speaker-first upgrade gives the best value because it targets the speakers 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 cabin looking original while still improving sound quality and making future changes easier. |
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 2017 Nissan Frontier?
The front door speakers are 6 x 9 inch full-range units. Dash corner tweeters are 2.5 inch if equipped.
What size are the rear speakers in a 2017 Nissan Frontier?
The rear door speakers are 6.5 inch full-range units. Some audio setups may also include dash corner tweeters if equipped.
Does the 2017 Nissan Frontier have a factory subwoofer?
A factory subwoofer is not listed in the provided data. If you are checking a specific trim or audio package, verify the equipment before ordering parts.
Do I need mounting adapters for speaker replacement?
Mounting adapters may be needed depending on the speaker size and the location being replaced. Match the new speaker to the factory opening and verify fitment before purchase.
Can I replace the speakers without replacing the radio?
Yes, speaker replacement can be done without changing the radio. The best results depend on the trim, speaker count, and whether the vehicle has the available premium audio setup.
Does the 2017 Nissan Frontier have a factory amplifier?
Factory amplifier details should be verified by trim and audio package. Some trims list a Rockford Fosgate amplifier, while others do not.