All Comparisons
Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box
Down4Sound
$139.99
View ProductVS
Subwoofer Spec Comparison
| Parameter | Down4sound PRO-FAB Birch FLAT PACK 12 | 1 12 Sub Box | DIY 12-Inch Ported Subwoofer Enclosure Box | R2D2-12 |
|---|---|---|
| General | ||
| RMS Power | — | 250 W |
| Electromechanical | ||
| Re (DC Resistance) | — | 2 Ω |
| Fs (Resonant Frequency) | 32 Hz | 34.6 Hz |
| Qts (Total Q) | — | 0.58 |
| Qes (Electrical Q) | — | 0.62 |
| Qms (Mechanical Q) | — | 8.29 |
| Le (Inductance) | — | 3.9 mH |
| Physical / Acoustic | ||
| Vas (Eq. Compliance) | 68 L | 66.4 L |
| Xmax (Excursion) | — | 6.5 mm |
| Sd (Cone Area) | 165.1 cm² | — |
| Sensitivity | — | 88.7 dB |
| EBP (Efficiency Bandwidth Product) | — | 55.806 |
| Ideal Enclosure | — | Flexible (Sealed or Ported) |