Sealed · 12 L net
Manufacturer external dimensions (width × height × depth): 470 × 350 × 130 mm.
Panel thickness: 18 mm.
ESB / SUBWOOFER
ESB 1.10SD2 — specifications and enclosures
ESB 1.10SD2: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
Xmax is not published. The sheet lists Re and Le without identifying coil wiring; they are preserved in the specification, but not auto-filled. Confirm Re, Le and Xmax before simulation.
Manufacturer enclosure recommendations
Calculator parameters
| Fs | 34.6 Hz |
|---|---|
| Vas | 26.8 L |
| Qes | 0.72 |
| Qms | 4.58 |
| Re | Not provided / unverified |
| Sd | 338.1 cm² |
| Le | Not provided / unverified |
| One-way linear Xmax | Not provided / unverified |
| Frame diameter | 26.2 cm |
| Mounting cutout | 23 cm |
| Mounting depth | 7.8 cm |
Additional manufacturer specifications
| Fs | 34.6 Hz |
|---|---|
| Qes | 0.72 |
| Qms | 4.58 |
| Vas | 26.8 L |
| Sd | 338.1 cm² |
| Frame outer diameter, without grille | 26.2 cm |
| Cutout diameter | 23 cm |
| Mounting depth | 7.8 cm |
| Nominal diameter | 250 mm / 10 in |
| Nominal impedance | 2 + 2 Ω |
| Published Re; wiring unspecified | 1 Ω |
| Published Le at 1 kHz; wiring unspecified | 0.3 mH |
| Continuous / peak power | 250 / 500 W |
| Recommended amplifier RMS | 100–250 W |
| Voice coil diameter | 51 mm / 2 in |
| Qts published | 0.62 |
| Mms | 127.5 g |
| Cms | 0.17 mm/N |
| Mechanical resistance | 6.1 kg/s |
| Recommended sealed net volume | 12 L |
| Total depth | 95 mm |
| Mounting bolt circle | 246 mm |
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
Original manufacturer documents are not translated. Data reviewed: 2026-10-17.