Davis 40RCA15 vp2
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 26.6 Hz |
| Qts | 0.309 |
| Qes | 0.33 |
| Qms | 4.88 |
| Vas | 410 L |
| Sd | 804 cm² |
| Xmax | 5 mm |
| Re | 4.1 Ω |
| Bl | 12.8 T·m |
| Mms | 79.1 g |
| Pe | 200 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 81 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 96.8 L |
EBP 50-100 : fonctionne en clos ou en bass-reflex.
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 |
|---|---|---|---|---|---|---|---|---|
| Great Plains Audio 515-8C GPA | 27.8 +1.2 | 0.299 -0.01 | 422.5 +12.5 | 4.7 -0.3 | 97.6 -1 | close | 75 W vs 200 W: lower power handling · Xmax 4.7 mm < 5 mm: lower excursion-limited SPL | + |
| Supravox 400-2000EXC_11V | 25 -1.6 | 0.308 = | 433 +23 | 5 = | 96.2 -2.4 | close | 120 W vs 200 W: lower power handling | + |
| Usher Audio 15HM Studio | 27 +0.4 | 0.28 -0.03 | 385 -25 | 5.9 +0.9 | 98 -0.6 | close | 150 W vs 200 W: lower power handling | + |
| Beyma SM115/N | 29 +2.4 | 0.291 -0.02 | 430 +20 | 7.3 +2.3 | 98.3 -0.3 | close | + | |
| Supravox 400 GMF | 26 -0.6 | 0.319 +0.01 | 489 +79 | 5 = | 97 -1.6 | close | 120 W vs 200 W: lower power handling | + |
| Crites Speakers CW1526 V2017 | 26.3 -0.3 | 0.346 +0.04 | 437.2 +27.2 | 7.2 +2.2 | 99.1 +0.5 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 200 W: lower power handling | + |
| Davis 40RCA15 | 27 +0.4 | 0.282 -0.03 | 350 -60 | 5 = | 97.7 -0.9 | close | + | |
| Davis 40RCA15DF | 27 +0.4 | 0.282 -0.03 | 350 -60 | 5 = | 97.7 -0.9 | close | + | |
| Davis 40RCADF | 27 +0.4 | 0.282 -0.03 | 350 -60 | 5 = | 97.7 -0.9 | close | + | |
| Supravox 400 GN-B | 28.5 +1.9 | 0.272 -0.04 | 450 +40 | 5 = | 98.6 = | close | 120 W vs 200 W: lower power handling | + |
Comparer les 3 plus proches avec le 40RCA15 vp2 →
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.