Great Plains Audio 604-D
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 27.1 Hz |
| Qts | 0.213 |
| Qes | 0.22 |
| Qms | 7.1 |
| Vas | 446 L |
| Sd | 825.8 cm² |
| Xmax | 3.8 mm |
| Re | 7 Ω |
| Bl | 20 T·m |
| Mms | 73.9 g |
| Pe | 100 W |
| Sensibilité | 98.6 dB |
Indication d'alignement
| EBP | 123 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 44.5 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 604-2 | 27.1 = | 0.213 = | 446 = | 3.8 = | 98.6 = | close | + | |
| Altec 604-E | 27.1 = | 0.213 = | 446 = | 3.8 = | 98.6 = | close | + | |
| Supravox 400-2000EXC_14V | 25 -2.1 | 0.214 = | 439 -7 | 5 +1.2 | 97.8 -0.8 | close | + | |
| Fostex L 470 | 25 -2.1 | 0.203 -0.01 | 457 +11 | 4.2 +0.4 | 98 -0.6 | close | + | |
| Altec 604-8K | 28.5 +1.4 | 0.204 -0.01 | 412.9 -33.1 | 3.8 = | 99.5 +0.9 | close | + | |
| Davis 40RCA15 vp3 | 26.2 -0.9 | 0.218 +0.01 | 380.7 -65.3 | 5 +1.2 | 98.6 = | close | + | |
| Supravox 400-2000EXC_15V | 25 -2.1 | 0.196 -0.02 | 429 -17 | 4.9 +1.1 | 98.1 -0.5 | close | + | |
| Supravox 400-2000EXC_13V | 25 -2.1 | 0.236 +0.02 | 438 -8 | 5 +1.2 | 97.4 -1.2 | close | + | |
| Browell 15.200 W/B | 23.5 -3.6 | 0.211 = | 418 -28 | 3.5 -0.3 | 97.3 -1.3 | close | Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
| Browell 38 DU 15 | 23.5 -3.6 | 0.211 = | 418 -28 | 3.5 -0.3 | 97.3 -1.3 | close | Xmax 3.5 mm < 3.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 604-D →
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.