Stereo Integrity SQL-12 dual sealed wedge enclosure for a 12-inch driver: 1 cu ft net, Qtc 0.76, F3 42.6 Hz.
At Qtc 0.76 there is a small rise just above the roll-off, which most people hear as punch on kick drums without the box getting bigger.
The wedge shape sits against the rear seat back and fires into the trunk, leaving the floor in front of it free.
Listed construction: 3/4-inch MDF, with a doubled 1.5-inch front baffle, dado and V-groove panel joints, black carpet, pre-wired terminal cup.
Your subwoofer's mounting depth needs to be 11.33 inches or less. Each driver gets its own sealed chamber. The published figures assume the dual 2 ohm and dual 4 ohm versions of the driver. Send us your subwoofer model and we will check it against this box before you order.
Questions about fit? Call or text (785) 430-0822.
Box specifications
| Type | Sealed |
|---|---|
| Drivers | Dual, 12-inch |
| Net volume | 1 cu ft |
| System Qtc | 0.76 |
| F3 (anechoic) | 42.6 Hz |
| Max mounting depth | 11.33 in |
| Baffle | Double, 1.5 in |
| Chambers | One per driver |
| Made for | Stereo Integrity SQL-12 |



