Performance Optimized Down Fire Wide Sealed Dual 10" Enclosure Audiomobile GT2 · Dual 10" Sealed enclosure

Because it is only 12 inches deep. The standard Performance Optimized Down Fire cabinet for the Audiomobile GT2 2010 is 29.5 wide by 16 deep, and this version is for spaces 4 inches shallower than that, under a rear bench or on a narrow cargo floor.

Airspace has to come from somewhere. Losing depth means recovering it along the length, so the cabinet runs 41 inches long and stands 8.1875 inches tall. If you have 16 inches of depth, the standard cabinet is shorter in length and is the better pick; if you have 12 inches of depth and 41 inches of run, this is the shape that works.

Same driver, different shape. The standard cabinet is 29.5 by 16 by 8.5 inches and was built to 0.60 cubic feet net per driver. This cabinet is 41 by 12 by 8.1875 inches and holds 0.602 cubic feet net per driver.

Both use one common chamber and the same GT2 2010 alignment. The standard box is 29.5 wide, 16 deep and 8.5 tall for a trunk or cargo floor; this one is 41 wide, 12 deep and 8.1875 tall for the space under a rear bench.

This enclosure is built specifically for two Audiomobile GT2 2010 subwoofers. The 1.204 cubic foot net airspace, the 9.2 inch cutouts, and the nutsert bolt circle are all cut to that driver, so we do not recommend substituting a different 10 inch subwoofer.

The bare enclosure ships without drivers. It is also offered loaded with a matched pair of GT2 2010s, wired and ready to connect.

The Audiomobile GT2 2010 uses a single 3 ohm nominal voice coil at 2.8 ohms DCR. Two wired in parallel present a 1.5 ohm nominal load, and two wired in series present 6 ohms. There is no dual 2 ohm or dual 4 ohm version of this driver.

For parallel wiring you need a 1 ohm stable monoblock, ideally in the 800 to 1000 watt range. For series wiring most amplifiers will run 6 ohms but output drops to roughly 40 to 50 percent of the 1 ohm rating.

The cabinet is 8.1875 inches tall and the feet add 1.75 inches, so overall height with the feet installed is 9.9375 inches. Full external dimensions are 41 inches wide by 12 inches deep, measured in the down fire position.

Measure depth first: 12 inches is the dimension this version was built around, and 41 inches of run is the second thing to confirm.

Yes. The feet ship without predrilled mounting holes specifically so the enclosure is not locked into one orientation. If you want to run it forward firing, leave the feet off and stand the cabinet on the panel that suits your install. The acoustics of the enclosure do not change, only the radiation direction and the boundary the drivers see.

Two GT2 2010 drivers in 1.204 cubic feet net produce a sealed alignment with Qtc 1.046, Fc 47.2 Hz, F3 36.4 Hz. That is a punchy, impact oriented alignment with a lift of roughly 1.5 dB above the corner rather than a flat reference alignment.

The GT2 2010 has a Qts of 0.61, so no vehicle sized sealed enclosure can reach a 0.707 Qtc with this driver. Installed in a cab or cargo floor, cabin gain reinforces the low end below the knee and the system plays with more weight than the bench numbers suggest.

The cabinet is cut on our ShopSabre CNC from Langboard Elite MDF and assembled with V groove and dado joinery, with a 1.5 inch double baffle and internal bracing. The Proline X ABS and carbon fiber composite terminal cup is side mounted and pre wired with 12 gauge OFC, and polyfill is installed before the enclosure leaves the shop.

Carpet is plush black, and corners are square, the Down Fire series standard. Every Performance Optimized Down Fire enclosure is built in Tullahoma, Tennessee and carries a 1 Year Limited warranty.