Focal / SUBWOOFER
Focal SUB 10 DUAL — specifications and enclosures
Focal SUB 10 DUAL: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
The source lists separate coil resistance; the T/S wiring configuration must be confirmed before electrical simulation. Check the manufacturer mechanical drawing for mounting dimensions before cutting panels. No separately verified enclosure preset is included. See the manufacturer PDF; calculator proposals are not manufacturer recommendations.
Manufacturer enclosure recommendations
No ready-to-load manufacturer enclosure is documented. Load the driver parameters to calculate a CarBoxLab starting design.
Calculator parameters
| Fs | 25.0 Hz |
|---|---|
| Vas | 49.0 L |
| Qes | 0.748 |
| Qms | 5.208 |
| Re | Not provided / unverified |
| Sd | 314.0 cm² |
| Le | Not provided / unverified |
| One-way linear Xmax | Not provided / unverified |
| Frame diameter | 27.1 cm |
| Mounting cutout | 23.57 cm |
| Mounting depth | 11.1 cm |
Additional manufacturer specifications
| Published Qts | 0.654 |
|---|---|
| Source table page | 1 |
| RMS power | 250 W |
Data is for one subwoofer. Manufacturer recommendations are separate from CarBoxLab calculations. Net air volume excludes the driver, port and bracing; design dimensions are external. Loading a recommendation transfers the verified volume and tuning; confirm port geometry and construction separately.
Source documentation
Manufacturer technical documentation
Original manufacturer documents are not translated. Data reviewed: 2026-11-01.