Davis 38RPA
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 20.7 Hz |
| Qts | 0.28 |
| Qes | 0.304 |
| Qms | 3.47 |
| Vas | 459 L |
| Sd | 804.2 cm² |
| Xmax | 4 mm |
| Re | 7.4 Ω |
| Bl | 19.2 T·m |
| Mms | 116.8 g |
| Pe | 200 W |
| Sensibilité | 93.6 dB |
Indication d'alignement
| EBP | 68 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 85.4 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 |
|---|---|---|---|---|---|---|---|---|
| AE Speakers TD15H | 21 +0.3 | 0.254 -0.03 | 467 +8 | 7 +3 | 94.9 +1.3 | close | + | |
| AE Speakers TD15H-8 | 21 +0.3 | 0.254 -0.03 | 467 +8 | 7 +3 | 94.9 +1.3 | close | + | |
| Supravox 400-2000 | 23 +2.3 | 0.272 -0.01 | 450 -9 | 5 +1 | 95.8 +2.2 | close | 120 W vs 200 W: lower power handling | + |
| JBL 2235H | 20 -0.7 | 0.252 -0.03 | 458.7 -0.3 | 8.4 +4.4 | 94.4 +0.8 | close | + | |
| Audiotechnology FLEXUNIT 15 F 102 25 10 KAP | 22 +1.3 | 0.29 +0.01 | 410 -49 | 8.6 +4.6 | 93.5 -0.1 | close | + | |
| Monacor SP-400HT | 21 +0.3 | 0.241 -0.04 | 410 -49 | 4 = | 94.8 +1.2 | close | 150 W vs 200 W: lower power handling | + |
| Altec 927-8A | 22.9 +2.2 | 0.278 = | 496.1 +37.1 | 8.3 +4.3 | 95.1 +1.5 | close | + | |
| Monacor SP-380P | 23 +2.3 | 0.27 -0.01 | 505 +46 | 4 = | 96.4 +2.8 | close | + | |
| Audiotechnology 15F1022510KAP | 22 +1.3 | 0.288 +0.01 | 410 -49 | 8.5 +4.5 | 94.9 +1.3 | close | + | |
| AE Speakers TD15X 8 Ohms | 23.2 +2.5 | 0.287 +0.01 | 467 +8 | 7 +3 | 96.3 +2.7 | close | + |
Comparer les 3 plus proches avec le 38RPA →
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.