Rockville W15K9D4
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 4 Ω |
| Fs | 33 Hz |
| Qts | 0.886 |
| Qes | 0.99 |
| Qms | 8.39 |
| Vas | 70.6 L |
| Sd | 823.7 cm² |
| Xmax | 12.9 mm |
| Re | 2 Ω |
| Bl | 11.5 T·m |
| Mms | 314.2 g |
| Pe | 2500 W |
| Sensibilité | 92.1 dB |
Indication d'alignement
| EBP | 33 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | Qts too high |
EBP < 50 : favorise un alignement clos.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Candidats de substitution
| HP | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Adéquation | Notes | Comparer |
|---|---|---|---|---|---|---|---|---|
| Rockville 819216020739 | 33 = | 0.886 = | 70.6 = | 12.9 = | 92.1 = | close | + | |
| Ground Zero GZRW 15XSPL D2 | 34.1 +1.1 | 0.59 -0.3 | 63.3 -7.3 | 11.3 -1.6 | 91.1 -1 | usable | Xmax 11.3 mm < 12.9 mm: lower excursion-limited SPL | + |
| Hertz Audio ES 380.5 | 32 -1 | 0.9 +0.01 | 98.8 +28.2 | 9 -3.9 | 87.1 -5 | usable | 450 W vs 2500 W: lower power handling · Xmax 9 mm < 12.9 mm: lower excursion-limited SPL | + |
| Focal 40KX | 34.6 +1.6 | 0.82 -0.07 | 64.8 -5.8 | 5.6 -7.3 | 89.2 -2.9 | usable | 8 Ω vs 4 Ω: amp load changes · 500 W vs 2500 W: lower power handling · Xmax 5.6 mm < 12.9 mm: lower excursion-limited SPL | + |
| MTX Audio TH9515.44 | 31.9 -1.1 | 0.653 -0.23 | 70 -0.6 | 6.3 -6.6 | 93.3 +1.2 | usable | 2 Ω vs 4 Ω: amp load changes · 600 W vs 2500 W: lower power handling · Xmax 6.3 mm < 12.9 mm: lower excursion-limited SPL | + |
| American Bass DX 15 | 30.4 -2.6 | 0.56 -0.33 | 89.6 +19 | 15 +2.1 | 90 -2.1 | usable | 500 W vs 2500 W: lower power handling | + |
| Monacor RAPTOR 15 | 39 +6 | 0.696 -0.19 | 56 -14.6 | 7.4 -5.5 | 92 -0.1 | usable | 1000 W vs 2500 W: lower power handling · Xmax 7.4 mm < 12.9 mm: lower excursion-limited SPL | + |
| Monacor RAPTOR 15 MK2 | 39 +6 | 0.696 -0.19 | 56 -14.6 | 7.4 -5.5 | 92 -0.1 | usable | 1000 W vs 2500 W: lower power handling · Xmax 7.4 mm < 12.9 mm: lower excursion-limited SPL | + |
| MTX Audio T612S-22 | 33.6 +0.6 | 0.602 -0.28 | 58.9 -11.7 | 7.4 -5.5 | 91.2 -0.9 | usable | 600 W vs 2500 W: lower power handling · Xmax 7.4 mm < 12.9 mm: lower excursion-limited SPL | + |
| Orion Audio HCCA 154 | 30 -3 | 0.535 -0.35 | 80 +9.4 | 12.7 -0.2 | 87.9 -4.2 | usable | 8 Ω vs 4 Ω: amp load changes · Xmax 12.7 mm < 12.9 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le W15K9D4 →
Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.
Utilisé dans les caissons (0)
No enclosure in the catalog uses this driver yet.