Great Plains Audio 3154 GPA
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.322 |
| Qes | 0.38 |
| Qms | 2.12 |
| Vas | 393.6 L |
| Sd | 825.8 cm² |
| Xmax | 6.4 mm |
| Re | 6.4 Ω |
| Bl | 16.1 T·m |
| Mms | 98.4 g |
| Pe | 250 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 66 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 103 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 |
|---|---|---|---|---|---|---|---|---|
| Altec 3154 | 25 = | 0.322 = | 393.6 = | 6.4 = | 95 = | close | + | |
| Davis 39GCA15 | 23.6 -1.4 | 0.33 +0.01 | 402 +8.4 | 7.5 +1.1 | 95.6 +0.6 | close | + | |
| Davis 39GPA15 | 26.2 +1.2 | 0.338 +0.02 | 384 -9.6 | 7.5 +1.1 | 97 +2 | close | + | |
| Focal 15VX | 24 -1 | 0.286 -0.04 | 380 -13.6 | 6 -0.4 | 95.3 +0.3 | close | Xmax 6 mm < 6.4 mm: lower excursion-limited SPL | + |
| Davis 39GCA15 v2024 | 26.3 +1.3 | 0.333 +0.01 | 347 -46.6 | 7.5 +1.1 | 96.6 +1.6 | close | + | |
| Supravox 400-2000EXC_11V | 25 = | 0.308 -0.01 | 433 +39.4 | 5 -1.4 | 96.2 +1.2 | close | 120 W vs 250 W: lower power handling · Xmax 5 mm < 6.4 mm: lower excursion-limited SPL | + |
| Audiotechnology 15F1022510KAP | 22 -3 | 0.288 -0.03 | 410 +16.4 | 8.5 +2.1 | 94.9 -0.1 | close | + | |
| Monacor SPH-390TC vp | 24 -1 | 0.325 = | 297 -96.6 | 6.2 -0.2 | 96.2 +1.2 | close | 4 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 6.2 mm < 6.4 mm: lower excursion-limited SPL | + |
| ATC PA100-375 STD | 26 +1 | 0.377 +0.05 | 358 -35.6 | 5.6 -0.8 | 95.1 +0.1 | close | 100 W vs 250 W: lower power handling · Xmax 5.6 mm < 6.4 mm: lower excursion-limited SPL | + |
| JBL 2216ND-1 | 27.6 +2.6 | 0.357 +0.03 | 378.4 -15.2 | 9.5 +3.1 | 96.8 +1.8 | close | + |
Comparer les 3 plus proches avec le 3154 GPA →
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.