ESX / SUBWOOFER
ESX QXP104: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
Tuning Fb: 37.0 Hz.
Manufacturer port: shape: round, diameter: 8.0 mm, length: 480.0 mm, count: 1.
The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: the source does not establish net air volume after occupied volumes are deducted. Confirm before applying.
Documentation only — check the limitations before use.
PDF · page 1The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: the source does not establish net air volume after occupied volumes are deducted. Confirm before applying. Endpoint of a published volume range.
Documentation only — check the limitations before use.
PDF · page 1The published volume is not confirmed as net air volume. Check the definition in the manual.
Reference recommendation: the source does not establish net air volume after occupied volumes are deducted. Confirm before applying. Endpoint of a published volume range.
Documentation only — check the limitations before use.
PDF · page 1| Fs | 33.0 Hz |
|---|---|
| Vas | 19.5 L |
| Qes | 0.69 |
| Qms | 7.57 |
| Re | 3.3 Ω |
| Sd | 380.0 cm² |
| Le | 3.86 mH |
| One-way linear Xmax | 14.5 mm |
| Frame diameter | 27.8 cm |
| Mounting cutout | 23.6 cm |
| Mounting depth | 8.2 cm |
| Published Qts | 0.63 |
|---|---|
| Nominal impedance | 4 Ohms |
| Moving mass | 241,4 g |
| Force factor | 15,4 N/A |
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.
Manufacturer technical documentation
Original manufacturer documents are not translated. Data reviewed: 2026-10-31.