HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm
Best box: 34.4 L sealed · Fc 43.4 Hz · F3 44.7 Hz
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Comparable 15.0" Drivers
Drivers with similar piston area, resonance and Qts — useful alternatives when the HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm does not fit your target box volume or tuning. Each entry links to its full enclosure design and Thiele/Small parameters.
⚠️ Engineering Notice for Builders
- Straight vent would be 278.0 cm long: not physically buildable as a simple tube. Use a passive radiator, a folded slot port or model a 3D folded duct in Load Forge Studio.
Textbook Bass Reflex — not recommended
PORT NOT BUILDABLE| Net Box Volume (Vb) | 78.5 Liters |
| Tuning Frequency (Fb) | 23.9 Hz |
| F3 (-3 dB Cutoff) | 22.8 Hz |
| F6 / F10 Extension | 20.3 Hz / 18.0 Hz |
| Port Inner Diameter | Ø 23.7 cm |
| Port Physical Length | 278.0 cm |
| First Pipe Resonance | 62.0 Hz |
| Estimated MOL @ F3 | 118.6 dB SPL |
Recommended Sealed (Acoustic Suspension)
MAX TRANSIENT DAMPING| Net Box Volume (Vb) | 34.4 Liters |
| System Q (Qtc) | 0.707 (Butterworth) |
| System Resonance (Fc) | 43.4 Hz |
| F3 (-3 dB Cutoff) | 44.7 Hz |
| F6 / F10 Extension | 33.6 Hz / 25.3 Hz |
| Air Spring Linearity | High (Zero port compression) |
Thiele/Small Parameters
| Resonance (Fs) | 26.0 Hz |
| Total Q (Qts) | 0.419 |
| Electrical Q (Qes) | 0.46 |
| Mechanical Q (Qms) | 4.65 |
| Equivalent Volume (Vas) | 63.6 Liters |
| Diaphragm Area (Sd) | 855.0 cm² |
| DC Resistance (Re) | 0.9 Ω |
| Efficiency Bandwidth Product (EBP) | 56.5 |
| Linear Excursion (Xmax) | 59.0 mm |
| Thermal Power (Pe) | 4000.0 W |
| Nominal Diameter | 15.0" |
| Catalog Source | Load Forge catalog (manufacturer datasheets and retailer listings) |
Frequently Asked Questions
What is the recommended ported (bass reflex) box volume for HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm?
A simple ported box is not recommended for HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm: the textbook alignment (78.5 liters tuned to 23.9 Hz) needs a 278.0 cm port, and no nearby retune stays buildable without a bass hump. A sealed box, a passive radiator or a folded duct is the practical choice.
Can HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm be used in a sealed box?
Yes. In a sealed (acoustic suspension) enclosure of 34.4 liters with a Qtc of 0.707 (Butterworth), the system exhibits an F3 of 44.7 Hz.
What port dimensions should be used for HOOL-X15.1DHE HOOLIGAN X 15" High Excursion Subwoofer 4000 Watts Rms 4" DVC 1-Ohm to avoid port chuffing?
A straight 23.7 cm port would need 278.0 cm of length, which does not fit a practical cabinet. Use a passive radiator or a folded/3D duct instead of a straight tube.
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