DS18 / SUBWOOFER
DS18 GEN-XX12.4DHE — specifications and enclosures
DS18 GEN-XX12.4DHE: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
The PDF lists individual coil resistance without an explicit T/S measurement connection. Verify Re before electrical simulation. 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 | 30.5 Hz |
|---|---|
| Vas | 56.436 L |
| Qes | 0.532 |
| Qms | 3.991 |
| Re | Not provided / unverified |
| Sd | 475.29 cm² |
| Le | 0.6741 mH |
| One-way linear Xmax | Not provided / unverified |
| Frame diameter | 31.6 cm |
| Mounting cutout | 27.7 cm |
| Mounting depth | 16.5 cm |
Additional manufacturer specifications
| Published Qts | 0.469 |
|---|
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.