1990-1996 Nissan 300ZX Subwoofer Box Fitment

1990-1996 Nissan 300ZX Z32 — subwoofer box fitment

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: 2-Seater (T-top), 2+2 (4 seater)

Where a box actually fits

These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.

Hatch Unconfirmed

Location	rear hatch-area corners
Outer bounding box	Zenclosures prints no outside dimensions for any of the four listings. No measured hatch dimensions found.
Known obstructions	T-top storage and straps (Zenclosures: "TTops will fit with boxes in the car"). The 2+2 passenger-side box is smaller (0.47 ft3 against 0.65 ft3 on the driver side).

Door speaker fitment

Sizes and depths below are what research turned up for this generation. Confirm against your own vehicle before cutting or ordering — trim levels vary.

Front doors Unconfirmed

Factory speaker size	no maker or Metra source read for the front doors
Adapter bracket needed	unconfirmed

Factory audio integration

Factory amp / premium audio	no maker page for 1990-1996 audio was reached.

Known integration products

none sourced

Mounting locations

Hatch Solid

rear hatch-area corners (driver and passenger sides)

fueleconomy.gov files luggage as hatchback volume: 23 cu ft for the 2-seater in 1990 and 12 for the 2+2 (1990, 1993, 1996). On a hatchback that is an index computed from SAE J1100 dimensions, not seats-up cargo, and not a box volume, so it is not given here as a cargo volume. Zenclosures boxes: 0.70 ft3 per side (2-seater), 0.65 ft3 driver side and 0.47 ft3 passenger side (2+2), 7.00 to 7.75 in mounting depth; T-tops still fit.

Builds and products found for this vehicle

Outside links. Some are commercial products, some are owner builds posted on forums — the label says which. We do not endorse any of them.

Zenclosures (sealed) off-the-shelf
1990-1996 Nissan 300zx (2 seater) Dual Subwoofer Enclosures (SKU 300zxdual). Zenclosures states fit years 1990-1996. No outside dimensions on the product page. Published volume: 0.70 ft3 per sub/side. Mounting depth 7.75 in (10 in sub, 6 in magnet). Type: sealed. Location: hatch-area corners, one box per corner with a carpeted panel between; "TTops will fit with boxes in the car". 2-seater only. Options 2x8, 2x10, 2x12 in (12 in is an upcharge); hole 9 1/8 in. "No mofication of the car is needed" (sic).
Zenclosures (sealed) off-the-shelf
1990-96 300zx (2 seater only)Single Sub Corner Mount Subwoofer Enclosure (SKU 300ZX110). Zenclosures states fit years 1990-1996. No outside dimensions on the product page. Published volume: 0.70 ft3. Mounting depth 7.75 in (6 in magnet). Type: sealed. Location: driver or passenger corner of the hatch area ("fits neatly into the corner of the hatch area with no modification to the car"). 2-seater only. One 8, 10 or 12 in sub.
Zenclosures (2 x 10", sealed) off-the-shelf
1990-1996 Nissan 300zx 2+2 (4 seater only) 2-10" Subwoofer Enclosure (SKU 300ZX22210). Zenclosures states fit years 1990-1996. No outside dimensions on the product page. Published volume: driver side 0.65 ft3; passenger side 0.47 ft3. Mounting depth 7.00 in. Type: sealed. Location: hatch-area corners, a carpeted panel between the boxes locks them in; "TTops will fit with boxes in the car". 2+2 (4 seater) only; two 10 in subs, hole 9 1/8 in.
Zenclosures (sealed) off-the-shelf
1990-1996 Nissan 300zx 2+2 (4 seater only) Subwoofer Enclosure (SKU 300ZX22110). Zenclosures states fit years 1990-1996. No outside dimensions on the product page. Published volume: driver side 0.65 ft3; passenger side 0.47 ft3. Mounting depth 7.00 in. Type: sealed. Location: driver or passenger corner of the hatch area ("fits neatly into the corner of the hatch area with no modification to the car"). 2+2 (4 seater) only; one 8, 10 or 12 in sub ("Single 12" will only fit the Drivers side enclosure").

Build it for this vehicle

Design a box for this vehicle — Enclosure volume, port tuning, and a see-through render.
Door speaker fitment — No measured door depth on file for this vehicle yet, so there is no fit check to run. The page says how to request one.
See the factory speaker locations — Factory speaker sizes, depths and locations we have researched for this vehicle.

Each link opens the tool with this vehicle already selected.

Before you cut anything

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.