Iconic Speakers 704-8A
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 30.9 Hz |
| Qts | 0.262 |
| Qes | 0.27 |
| Qms | 8.49 |
| Vas | 463 L |
| Sd | 825 cm² |
| Xmax | 5.1 mm |
| Re | 6.8 Ω |
| Bl | 16.3 T·m |
| Mms | 54.7 g |
| Pe | 140 W |
| Sensibilité | 99.7 dB |
Indication d'alignement
| EBP | 114 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 73.7 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 |
|---|---|---|---|---|---|---|---|---|
| Supravox 400 GN-B | 28.5 -2.4 | 0.272 +0.01 | 450 -13 | 5 -0.1 | 98.6 -1.1 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Altec 515-8LF | 27.4 -3.5 | 0.255 -0.01 | 470.1 +7.1 | 5.1 = | 98.4 -1.3 | close | + | |
| Great Plains Audio 515-8LF GPA | 27.4 -3.5 | 0.255 -0.01 | 470.1 +7.1 | 5.1 = | 98.4 -1.3 | close | + | |
| Great Plains Audio 604-8H-II | 30.9 = | 0.262 = | 463 = | 3.8 -1.3 | 101.2 +1.5 | close | 100 W vs 140 W: lower power handling · Xmax 3.8 mm < 5.1 mm: lower excursion-limited SPL | + |
| Supravox 400 GMF PRO | 32 +1.1 | 0.263 = | 370 -93 | 4.8 -0.3 | 99.4 -0.3 | close | Xmax 4.8 mm < 5.1 mm: lower excursion-limited SPL | + |
| Benett 15.200 Z/N | 32.9 +2 | 0.265 = | 344 -119 | 5 -0.1 | 100.1 +0.4 | close | Xmax 5 mm < 5.1 mm: lower excursion-limited SPL | + |
| Crites Speakers CW1526 | 26.3 -4.6 | 0.263 = | 506.3 +43.3 | 7 +1.9 | 101.1 +1.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Crites Speakers CW1526C | 26.3 -4.6 | 0.263 = | 506.3 +43.3 | 7 +1.9 | 101.1 +1.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Beyma SM115/N | 29 -1.9 | 0.291 +0.03 | 430 -33 | 7.3 +2.2 | 98.3 -1.4 | close | + | |
| Focal AUDIOM 15 | 32.5 +1.6 | 0.236 -0.03 | 379.7 -83.3 | 6 +0.9 | 100.4 +0.7 | close | + |
Comparer les 3 plus proches avec le 704-8A →
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.