8” Rigid Carbon-Glass Fiber Honeycomb
Cone and durable Rubber Surround
Aluminum Die-cast Basket.
Stress-free Spider
delivers smooth and strong
bass sound with long-lasting reliability.
Large magnet and Optimized Yoke
reproduces deep low frequencies.
| Subwoofer | 8" (200mm) |
|---|---|
| Cone | Carbon-Glass Fiber Honeycomb Cone |
| Nominal Impedance | 4Ω |
| Peak Input Power | 600W |
| Rated Input Power | 150W |
| Sensitivity | 78 dB/W at 1m |
| Free Air Resonance | 43Hz |
| Frequency Response | 40-500Hz |
| Mounting Depth | 70mm |
| Recommended Sealed and Ported Box Volume | 14.2L |
| Weight of Magnet | 545g |
| Net Weight | 2.9kg |
| SYMBOL | UNIT | VALUE | |
|---|---|---|---|
| Nominal Impedance | Z | Ω | 4 |
| DC Resistance | Revc | Ω | 3.3 |
| Voice Coil Inductance | Levc | mH | 1.39 |
| Piston Area | Sd | sq.m | 0.021 |
| Force Factor | BL | Tm | 8.4 |
| Volume Acoustic Compliance | VAS | liter | 10.7 |
| cu.ft | 0.378 | ||
| Moving Mass | Mms | 9 | 83.3 |
| Resonance Frequency | Fs | Hz | 43 |
| Mechanical Q Factor | Qms | 4.07 | |
| Electrical Q Factor | Qes | 1.015 | |
| Total Q Factor | Qts | 0.812 | |
| Peak Excusion | Xmas | mm | 6.5 |
| Displacement | cc | 0.878 | |
| cu.ft | 0.031 | ||
| Mounting Depth | in.(mm) | 2-3/4(70) | |
| Weight of Magnet | oz(g) | 19.2(545) | |
| Net Weight | lbs(g) | 6.4(2900) | |
| Voice Coil Diameter | in.(mm) | 1-3/4 (45) |
