Unleash earth-shattering bass from unexpectedly compact enclosures with this powerhouse subwoofer driver. It boasts an incredibly long stroke motor and a bifilar copper voice coil, delivering jaw-dropping linear travel for deep, resonant lows. Featuring a rigid carbon fiber cone and a robust cast aluminum frame, this driver ensures distortion-free audio even at extreme volumes. Get ready to experience your music's lowest frequencies with unparalleled clarity and impact.
| Driver Size |
15 inch |
| One-Way Linear Travel |
1.57 inches (40 mm) |
| Total Linear Travel |
3.15 inches (80 mm) |
| Total Peak Excursion |
4.02 inches (102 mm) |
| Voice Coil |
Bifilar Copper with 3 Shorting Rings |
| Spider Material |
10-inch Triple-Layer Nomex |
| Cone Material |
Carbon Fiber Sandwich |
| Frame Type |
High-Clearance Cast Aluminum |
| Motor Structure |
9.84 inch (250 mm) Triple Stacked |
| Recommended Enclosure Displacement |
0.45 cubic feet |
ย
Subwoofers Specifications
Quick Info
| Weight |
90 lbs |
| Dimensions (OD) |
15.375 inches |
| Dimensions (Cutout) |
14.125 inches |
| Mounting Depth |
11.875 inches |
| RMS |
2000 watts |
Thiele-Small Parameters
| Re |
4.0 Ohms |
| Fs |
20.9 Hz |
| Qes |
0.38 โ |
| Qms |
4.42 โ |
| Qts |
0.35 โ |
| Le |
3.1 mH |
| Sd |
112.85 square inches |
| Vas |
73.42 Liters |
| BL |
28.65 Tesla Meters |
| Mms |
593.9 grams |
| Cms |
97.6 ยตM/N |
| Xmax |
40 mm one-way 70% BL |
| SPL |
87.5 dB |
Materials
| Cone Material |
Carbon Fiber โ |
| Voice Coil Material |
Copper โ |
Enclosure Recommendations
| Sealed Enclosure Volume |
1.0 cubic feet |
| Minimum Sealed Enclosure Volume |
0.88 cubic feet |
| Maximum Sealed Enclosure Volume |
1.5 cubic feet |
| Ported Enclosure Volume |
1.6 cubic feet |
| Minimum Ported Enclosure Volume |
1.2 cubic feet |
| Maximum Ported Enclosure Volume |
2.0 cubic feet |
| Ported Enclosure Tuning |
23 Hz |
| Port Surface Area |
40 square inches |
Additional Specifications
| Voice Coil Diameter |
3 inches |
| Terminal Type |
Large 4 AWG โ |
| Motor Diameter (without boot) |
10.0 inches |
| Motor Diameter (with boot) |
10.25 inches |