Great Plains Audio 515-8LF GPA
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 27.4 Hz |
| Qts | 0.255 |
| Qes | 0.261 |
| Qms | 11.63 |
| Vas | 470.1 L |
| Sd | 856 cm² |
| Xmax | 5.1 mm |
| Re | 6.7 Ω |
| Bl | 18.1 T·m |
| Mms | 73.7 g |
| Pe | 125 W |
| Sensibilité | 98.4 dB |
Indication d'alignement
| EBP | 105 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 70.3 L |
EBP > 100 : favorise un alignement 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 515-8LF | 27.4 = | 0.255 = | 470.1 = | 5.1 = | 98.4 = | close | + | |
| Supravox 400 GN-B | 28.5 +1.1 | 0.272 +0.02 | 450 -20.1 | 5 -0.1 | 98.6 +0.2 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Iconic Speakers 704-8A | 30.9 +3.5 | 0.262 +0.01 | 463 -7.1 | 5.1 = | 99.7 +1.3 | close | + | |
| Supravox 400 EXC Ag 13V | 25.3 -2.1 | 0.253 = | 555.6 +85.5 | 5 -0.1 | 98.7 +0.3 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Visaton WS40NG | 25 -2.4 | 0.252 = | 500 +29.9 | 6.5 +1.4 | 97.1 -1.3 | close | + | |
| Audio Dynamique AD380PM100 | 25.5 -1.9 | 0.26 +0.01 | 530 +59.9 | 5 -0.1 | 97 -1.4 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Supravox 400-2000EXC_13V | 25 -2.4 | 0.236 -0.02 | 438 -32.1 | 5 -0.1 | 97.4 -1 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Crites Speakers CW1526 | 26.3 -1.1 | 0.263 +0.01 | 506.3 +36.2 | 7 +1.9 | 101.1 +2.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Crites Speakers CW1526C | 26.3 -1.1 | 0.263 +0.01 | 506.3 +36.2 | 7 +1.9 | 101.1 +2.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Usher Audio 15HM Studio | 27 -0.4 | 0.28 +0.03 | 385 -85.1 | 5.9 +0.8 | 98 -0.4 | close | + |
Comparer les 3 plus proches avec le 515-8LF 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.