What we researched for this specific generation: where an enclosure actually fits, what the factory speakers are, how the factory audio is wired, and which real builds and commercial products exist for it. Confidence badges say how well each figure is sourced — this is research, not manufacturer spec.
Body styles covered: 4-Door SUV
These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.
| Location | full-width, behind rear seat (promoted from existing notes) |
|---|---|
| Outer bounding box | Full-width, as tall as the rear seat, only 11.5" deep. Vehicle-specific enclosure catalogue; a published box footprint is a lower bound on the cavity, not the cavity: NET Audio '1996-2004 Nissan Pathfinder Sub Box Ported': 37.5 x 11.5 x 17 in (as printed; axes not labelled), 2.27 ft3, 6.75 in mounting depth. |
| Known obstructions | None specifically documented — genuinely space-efficient shallow design. Nissan's 2001 press kit lists 'a cargo area under floor mini-storage bin' as standard. |
| Usable volume estimate | 2.27 ft³ |
Suggested configurations for this vehicle, not prescriptions. Run the numbers in the Box Builder before you buy anything.
| Subwoofers | 1x10" sealed |
|---|---|
| Box type | sealed |
| Location | behind rear seat, full-width |
| Subwoofers | 3x8" or 2x12" ported, 2.27 ft3 |
|---|---|
| Box type | ported |
| Location | behind rear seat, full-width |
Sizes and depths below are what research turned up for this generation. Confirm against your own vehicle before cutting or ordering — trim levels vary.
| Factory speaker size | 6x9" woofers (base/mid system); some sources cite 6.5" for certain trims — real variance depending on audio system level (base/mid/Bose/premium), not fully reconciled |
|---|---|
| Known obstructions | None specifically documented |
| Adapter bracket needed | unconfirmed |
| Tweeter | n/a in the doors — confirmed via Scosche's own '1996-UP Pathfinder' install guide: optional factory tweeters mount in the front pillar finishers (A-pillar), 2.5cm/1" size, standard on Bose/Premium-equipped trims. This is the same A-pillar-tweeter architecture found on the later R51/R52/R53 Pathfinder generations — a genuine long-running Pathfinder-line convention. |
| Factory speaker size | 6" mid-bass (base/mid system) |
|---|---|
| Known obstructions | None specifically documented |
| Adapter bracket needed | unconfirmed |
| Tweeter | n/a — tweeter is A-pillar mounted, front only |
| Factory amp / premium audio | Real, but only confirmed for the tail end of this page's long span. 2003-2004 LE trim: Bose 'premium' 6-speaker system, 150W, six-disc in-dash CD changer, with small Bose amp enclosures built into both front door speaker housings (a specific integration detail — the amp isn't a separate remote unit). Earlier years within this page's 1996-2004 range (1996-2002) not independently confirmed — real possibility Bose wasn't offered until partway through this generation. Nissan's own press kits show Bose earlier than this page says: 2001 'Bose audio system with an in-dash 6-disc CD changer and steering wheel-mounted controls (standard on SE and LE)'; the 2002 kit mentions the Bose system; 2004 Bose 'comes standard on LE models and is available on SE models'. None of the 2001-2004 kits prints a speaker count or wattage, so the '6-speaker, 150W' figure is not Nissan's. Bose was on the SE and LE by 2001, not only the 2003-2004 LE. |
|---|---|
| Adding subs without a head-unit swap | Confirmed straightforward — this build doesn't touch the head unit |
| Head unit | No replacement needed |
Genuinely space-efficient design: full-width box, as tall as the rear seat itself, only 11.5" deep — hardly loses any cargo space despite the large footprint. 2.27 ft3, 6.75" mounting depth, fits three 8", a couple of 10", or 12" subs. A deeper custom option exists for extreme/ported builds if more output is wanted.
Outside links. Some are commercial products, some are owner builds posted on forums — the label says which. We do not endorse any of them.
Each link opens the tool with this vehicle already selected.
Measure your own vehicle. Trim levels, factory subwoofer options, and mid-generation changes all move these numbers, and a box cut to a researched figure that does not match your truck is wasted wood. Where a badge reads Unconfirmed, treat the value as a starting point for your own measurement, not as an answer.