Davis 39GPA15
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 26.2 Hz |
| Qts | 0.338 |
| Qes | 0.36 |
| Qms | 5.64 |
| Vas | 384 L |
| Sd | 804 cm² |
| Xmax | 7.5 mm |
| Re | 4.9 Ω |
| Bl | 14 T·m |
| Mms | 86.8 g |
| Pe | 300 W |
| Sensibilité | 97 dB |
Indication d'alignement
| EBP | 73 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 113.7 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 |
|---|---|---|---|---|---|---|---|---|
| Davis 39GCA15 v2024 | 26.3 +0.1 | 0.333 -0.01 | 347 -37 | 7.5 = | 96.6 -0.4 | close | + | |
| JBL 2216ND-1 | 27.6 +1.4 | 0.357 +0.02 | 378.4 -5.6 | 9.5 +2 | 96.8 -0.2 | close | + | |
| Davis 39GCA15 | 23.6 -2.6 | 0.33 -0.01 | 402 +18 | 7.5 = | 95.6 -1.4 | close | + | |
| Crites Speakers CW1526 V2017 | 26.3 +0.1 | 0.346 +0.01 | 437.2 +53.2 | 7.2 -0.3 | 99.1 +2.1 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 300 W: lower power handling · Xmax 7.2 mm < 7.5 mm: lower excursion-limited SPL | + |
| Altec 3154 | 25 -1.2 | 0.322 -0.02 | 393.6 +9.6 | 6.4 -1.1 | 95 -2 | close | Xmax 6.4 mm < 7.5 mm: lower excursion-limited SPL | + |
| Great Plains Audio 3154 GPA | 25 -1.2 | 0.322 -0.02 | 393.6 +9.6 | 6.4 -1.1 | 95 -2 | close | Xmax 6.4 mm < 7.5 mm: lower excursion-limited SPL | + |
| JBL 2216ND (pour JBL 4367) | 28.3 +2.1 | 0.376 +0.04 | 333 -51 | 9.5 +2 | 96.3 -0.7 | close | + | |
| TAD TL-1601 B | 28 +1.8 | 0.342 = | 307 -77 | 6.8 -0.7 | 95.5 -1.5 | close | 200 W vs 300 W: lower power handling · Xmax 6.8 mm < 7.5 mm: lower excursion-limited SPL | + |
| TAD TL-1603 | 28 +1.8 | 0.342 = | 304 -80 | 6.8 -0.7 | 95.5 -1.5 | close | 200 W vs 300 W: lower power handling · Xmax 6.8 mm < 7.5 mm: lower excursion-limited SPL | + |
| Beyma 15k200 | 27 +0.8 | 0.262 -0.08 | 345 -39 | 7.5 = | 97 = | usable | + |
Comparer les 3 plus proches avec le 39GPA15 →
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.