Z-Series Z8" 4000W Subwoofer Z-8
Small Size. Serious Power. Unmatched Engineering.
Don’t let the size fool you — the Z8 Series 8” subwoofer is built to perform well beyond expectations. With an incredible 2000 watts RMS and 4000 watts peak power handling, this compact beast is ready to drop low, hit hard, and take a beating — all while maintaining control and clarity. Designed for high-output systems with limited space, the Z8 offers the same elite-level engineering found in our larger Z Series drivers, packed into an 8-inch frame.
This sub is built around a black aluminum 2.75" 4-layer round-winding voice coil with a massive 30mm Xmax, giving it incredible excursion and power handling for its size. Every component is engineered for airflow and cooling: from the optimized high-velocity pole vent to the cast-aluminum vented frame spacer ring and heavily vented magnetic gap. Add in stitched XL tinsel leads, a Mega-Roll v.2 surround, custom spider packs, and a large aluminum Faraday ring, and you’ve got a sub that’s made for real-world abuse and long-term performance.
Designed specifically for ported enclosures (sealed not recommended), the Z8 thrives in a 1.0 cu. ft. net enclosure tuned to 32Hz. Whether you’re building a powerhouse daily driver or squeezing competition-level performance into a tight space, the Z8 delivers big bass in a small footprint — no compromises.
Features
- Power Handling:2000 Watts RMS / 4000 Watts Peak
- Xmax = 30mm
- Heavily vented magnetic gap
- Spring Loaded Terminals
- Optimized high-velocity pole vent
- Innovative high-velocity cast-aluminum vented frame spacer ring
- Black aluminum 2.75 inch 4-layer round-winding voice coil sing our proprietary ultra-thick winding method
- Mega-Roll v.2 surround
- Custom tooled basket
- Large aluminum Faraday (shorting) Ring
- Stitched-On XL Tinsel Leads to prevent fatigue and failure
- Custom-tooled ultra-linear spider packs
Specifications
T/S SPECS | Z8 D1 | Z8 D2 |
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RE (Ohms) | 2.08 | 3.515 |
FS (Hz) | 43.592 | 44.198 |
VAS (L) | 3.837 | 3.922 |
Qes | 0.712 | 0.67 |
Qms | 5.069 | 5.026 |
Qts | 0.624 | 0.591 |
Le (mH) | 1.677mH | 2.992mH |
BL (NA) | 14.516 | 19.084 |
Mms (Grams) | 263.02g | 250.319g |
Cms (uM/N) | 50.68 uM/N | 51.081 uM/N |
Sens (dB @ 1w/1m) | 78.24dB | 78.77dB |
Xmax | 30mm | 30mm |
Enclosure Specifications
Sealed Enclosure | Not Recommended |
Ported Enclosure | 1.0 cu.ft. net |
Recommended Tuning | 32Hz |
Recommended Port Area | 15 sq.in. |
Displacement | .12 cu. ft. |
Depth | 9.5" |
Outside Diameter | 10" |
Cut-Out | 8.2" |
Physical Dimensions | Physical Dimensions |
Specifications
T/S Specs | |
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RMS Power (D2) |
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RMS Power (D1) |
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Peak Power (D1) |
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Peak Power (D2) |
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RE D1 (Ohms) |
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RE D2 (Ohms) |
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FS D1 (Hz) |
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FS D2 (Hz) |
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VAS D1 (L) |
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VAS D2 (L) |
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Qes D1 |
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Qes D2 |
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Qms D1 |
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Qms D2 |
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Qts D1 |
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Qts D2 |
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Le D1 (mH) |
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Le D2 (mH) |
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BL D1 (NA) |
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BL D2 (NA) |
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Mms D1 (Grams) |
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Mms D2 (Grams) |
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Cms D1 (uM/N) |
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Cms D2 (uM/N) |
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Sens D1 (dB @ 1w/1m) |
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Sens D2 (dB @ 1w/1m) |
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Xmax D1 |
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Xmax D2 |
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Subwoofer Measurements | |
Documentation |
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Displacement (Inches) |
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Depth (Inches) |
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Cutout (Inches) |
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Motor Diameter (Inches) |
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Ported Enclosure Specs | |
Ported Enclosure Size |
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Recommended Port Area |
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Recommended Port Tuning |
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Sealed Enclosure Specs | |
Sealed Enclosure Size |
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4th Order Enclosure Specs | |
4th Order Sealed Side |
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4th Order Ported Side |
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4th Order Port Area |
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4th Order Port Length |
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