Focal SUB 25 KXE dual sealed wedge enclosure for a 10-inch driver: 0.83 cu ft net, Qtc 0.71, F3 51.7 Hz.
Close to 0.707 is about as neutral as a sealed box gets. Expect even, controlled bass with no hump, and let cabin gain carry the deepest notes.
Its angled back matches the seat back; the trunk itself becomes part of the acoustic path.
Listed construction: 3/4-inch MDF, with a doubled 1.5-inch front baffle, dado and V-groove panel joints, black carpet, polyfill installed, pre-wired terminal cup.
Your subwoofer's mounting depth needs to be 6.77 inches or less. Each driver gets its own sealed chamber. The published figures assume the dual 4 ohm versions of the driver. Tell us which subwoofer you run and we will confirm the match first.
Questions about fit? Call or text (785) 430-0822.
Box specifications
| Type | Sealed |
|---|---|
| Drivers | Dual, 10-inch |
| Net volume | 0.83 cu ft |
| System Qtc | 0.71 |
| F3 (anechoic) | 51.7 Hz |
| Max mounting depth | 6.77 in |
| Height | 15 in |
| Depth | 8.63 in |
| Baffle | Double, 1.5 in |
| Chambers | One per driver |
| Made for | Focal SUB 25 KXE |



