Ground Zero / SUBWOOFER
Ground Zero GZNW 15NEO-EXTREME — specifications and enclosures
Ground Zero GZNW 15NEO-EXTREME: T/S parameters, mounting dimensions and manufacturer enclosure recommendations. Read the original PDF and load the driver into the 3D designer.
Parameters use the linked manufacturer manual revision. One-way linear Xmax is not unambiguously confirmed; total excursion is not used as a simulation limit. Complete missing fields before full simulation. Re uses series-connected coils. No ready enclosure profile: the manual does not give an unambiguous automatically applicable recommendation.
Manufacturer enclosure recommendations
No ready-to-load manufacturer enclosure is documented. Load the driver parameters to calculate a CarBoxLab starting design.
Calculator parameters
| Fs | 36.6 Hz |
|---|---|
| Vas | 35.0 L |
| Qes | 0.18 |
| Qms | 5.55 |
| Re | 1.82 Ω |
| Sd | Not provided / unverified |
| Le | Not provided / unverified |
| One-way linear Xmax | Not provided / unverified |
| Frame diameter | 39.2 cm |
| Mounting cutout | 35.8 cm |
| Mounting depth | 30.0 cm |
Additional manufacturer specifications
| RMS power (manufacturer) | 3000 W |
|---|---|
| Published Qts | 0.17 |
| Source revision | GZNW-15NEO-EXTREME_OM_AWV3.0-V2.pdf |
| Published excursion (not verified one-way linear Xmax) | Xmax (mm / inch) 65 / 2.56 |
| Moving mass Mms | 657 g |
| Force factor BL | 41.2 Tm |
| Nominal impedance | 2 × 1 Ω |
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: 2026-10-31.