Our HST series are designed for massive amounts of bass out of very small enclosures. To achieve the latter our HST drivers are equipped with very long stroke, high motor force, motors with 3 shorting rings and a bifilar copper voice coil that is capable of 40 mm of one-way linear travel. That’s right, 80 mm of total linear travel and 102 mm of total peak excursion. Flat and linear suspension compliance is achieved by utilizing a wide soft foam surround and a three layer natural color 10″ diameter Nomex spider. Our spiders have sewn-on flat voice coil leads which completely eliminate lead tap. High-clearance cast aluminum frame is used to support the moving parts and the large 250 mm triple stacked motor structure. Large 4 AWG push terminals allow you all the wiring access needed for hookups. Last but not least is our Carbon Fiber sandwich cone and dust cap for extremely high cone stiffness eliminating any cone distortion.
Subwoofers Specifications
Quick Info
| Weight |
90 lbs |
| Dimensions (OD) |
18.4 inches |
| Dimensions (Cutout) |
17.0 inches |
| Mounting Depth |
13 inches |
| RMS |
2000 watts |
Thiele-Small Parameters
| Re |
1.5 Ohms |
| Fs |
20.49 Hz |
| Qes |
0.40 – |
| Qms |
4.89 – |
| Qts |
0.37 – |
| Le |
1.2 mH |
| Sd |
182.6 square inches |
| Vas |
209.54 Liters |
| BL |
16.6 Tesla Meters |
| Mms |
567.8 grams |
| Cms |
106.2 µM/N |
| Xmax |
40 mm one-way 70% BL |
| SPL |
95.28 dB |
Materials
| Cone Material |
Carbon Fiber – |
| Voice Coil Material |
Copper – |
Enclosure Recommendations
| Sealed Enclosure Volume |
4.0 cubic feet |
| Ported Enclosure Volume |
6.0 cubic feet |
| Ported Enclosure Tuning |
20.0 Hz |
| Port Surface Area |
40 square inches |
Additional Specifications
| Terminal Type |
Large 4 AWG – |
| Motor Diameter (without boot) |
10.0 inches |
| Motor Diameter (with boot) |
10.25 inches |
