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: Access Cab, Double Cab
These are researched envelopes, not a guarantee. Measure your own vehicle — the numbers here tell you what to expect, not what you have.
| Location | center console area between the front seats, Access Cab |
|---|---|
| Outer bounding box | No independently measured cavity found. Published box footprints are lower bounds on the cavity, not the cavity (axes as printed): NET Audio 00-06 Extended Cab console boxes 35 x 12.5 x 12 in (1.0 cu ft) and 31 x 12.5 x 12 in (0.8 cu ft). |
| Known obstructions | NET Audio: the single-sub box puts the factory cup holder in its factory location; the dual-sub box moves it forward about 5 in. |
| Location | rear-seat top center and the console / transmission-hump area, Double Cab |
|---|---|
| Outer bounding box | No independently measured cavity found; Super Crew Sound, Sound Off Audio print volume and mounting depth but no outside dimensions for their 2004-2006 Double Cab boxes. |
| Known obstructions | Sound Off: the single console box sits over the transmission hump behind the front console and 'leaves the rest of the seat room'. |
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 | Toyota's 2006 eBrochure gives speaker counts, not sizes; the TacoTunes Tundra kits read are 2007-2021 |
|---|---|
| Adapter bracket needed | unconfirmed |
| Adapter bracket needed | unconfirmed |
|---|
| Factory amp / premium audio | Toyota 2006 eBrochure: Regular Cab and Access Cab SR5 'AM/FM/CD Stereo w/4 Speakers'; optional 'Premium AM/FM/Cassette/6-Disc In-Dash CD Changer, 6 Speakers' on Access Cab (standard on Limited); Double Cab 'AM/FM/CD Stereo w/6 Speakers' standard, 'JBL AM/FM/CD w/6 Speakers' optional and standard on Limited; 'JBL 3-in-1 ... w/8 Speakers (in 6 locations)' and a JBL DVD-navigation unit with 8 speakers as options. No subwoofer named. Other 2000-2005 years not read. |
|---|
NET Audio sells four 2000-2006 console boxes (0.8-1.0 cu ft, 6.5 in mounting depth, down fire) that replace the factory center console. Toyota 2006 eBrochure Access Cab rear leg room 28.6 in, rear hip room 56.6 in. Not box dimensions.
Sound Off and Super Crew Sound sell 2004-2006 Double Cab console and rear-seat-top boxes (0.5-1.8 cu ft, 6.5-7 in mounting depth). Toyota 2006 eBrochure Double Cab rear leg room 37.5 in, rear hip room 58.3 in. Not box dimensions.
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.