Subwoofer Spec Comparison
| Parameter | ES 12" Subwoofer | TUB10 Nippon 10 Subwoofer Tube Box |
|---|---|---|
| General | ||
| RMS Power | 800 W | — |
| Electromechanical | ||
| Re (DC Resistance) | 1.07 Ω | — |
| Fs (Resonant Frequency) | 32.5 Hz | — |
| Qts (Total Q) | 1.083 | — |
| Qes (Electrical Q) | 1.239 | — |
| Qms (Mechanical Q) | 8.61 | — |
| Le (Inductance) | 0.683 mH | — |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 33.78 L | — |
| Xmax (Excursion) | 11.5 mm | — |
| Mms (Moving Mass) | 253 g | — |
| Sd (Cone Area) | 502.7 cm² | — |
| BL (Force Factor) | 6.69 T·m | — |
| SensitivityReported sensitivity values may use different test conditions, so no winner is shown. | 87 dB | — |
| EBP (Efficiency Bandwidth Product) | 26.231 | — |
| Ideal Enclosure | Sealed | — |