Subwoofer Spec Comparison
| Parameter | TUB10 Nippon 10 Subwoofer Tube Box | U-Series 8" v.1 Subwoofer |
|---|---|---|
| Electromechanical | ||
| Re (DC Resistance) | — | 6.34 Ω |
| Fs (Resonant Frequency) | — | 41.29 Hz |
| Qts (Total Q) | — | 0.431 |
| Qes (Electrical Q) | — | 0.519 |
| Qms (Mechanical Q) | — | 2.54 |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | — | 6.97 L |
| Xmax (Excursion) | — | 18 mm |
| Mms (Moving Mass) | — | 145.2 g |
| BL (Force Factor) | — | 21.45 T·m |
| EBP (Efficiency Bandwidth Product) | — | 79.557 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |