Benett 18.300 T/S
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 22.8 Hz |
| Qts | 0.133 |
| Qes | 0.137 |
| Qms | 4.365 |
| Vas | 809.8 L |
| Sd | 1164 cm² |
| Xmax | 5 mm |
| Re | 6.6 Ω |
| Bl | 28.1 T·m |
| Mms | 113.9 g |
| Pe | 250 W |
| Sensibilité | 101.3 dB |
Indication d'alignement
| EBP | 166 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29.7 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 |
|---|---|---|---|---|---|---|---|---|
| Benett 18.300 | 22.8 = | 0.133 = | 809.8 = | 5 = | 101.3 = | close | + | |
| Fertin Acoustics 46EX 12.5V | 22.2 -0.6 | 0.117 -0.02 | 667.7 -142.1 | 3 -2 | 101.8 +0.5 | usable | 100 W vs 250 W: lower power handling · Xmax 3 mm < 5 mm: lower excursion-limited SPL | + |
| Fertin Acoustics 46EX 10.0V | 22.2 -0.6 | 0.155 +0.02 | 667.7 -142.1 | 3 -2 | 100.6 -0.7 | usable | 100 W vs 250 W: lower power handling · Xmax 3 mm < 5 mm: lower excursion-limited SPL | + |
| Fertin Acoustics 46EX 15.0V | 22.2 -0.6 | 0.108 -0.03 | 667.7 -142.1 | 3 -2 | 102.2 +0.9 | usable | 100 W vs 250 W: lower power handling · Xmax 3 mm < 5 mm: lower excursion-limited SPL | + |
| Fertin Acoustics 46EX 12.5V v2 | 23 +0.2 | 0.151 +0.02 | 500 -309.8 | 3 -2 | 99.8 -1.5 | usable | 100 W vs 250 W: lower power handling · Xmax 3 mm < 5 mm: lower excursion-limited SPL | + |
| RCF LP 18/551 | 21.7 -1.1 | 0.222 +0.09 | 760 -49.8 | 10 +5 | 98.8 -2.5 | usable | + | |
| Altec 3184 | 24 +1.2 | 0.219 +0.09 | 690.9 -118.9 | 6.4 +1.4 | 98.5 -2.8 | usable | + | |
| Great Plains Audio 3184 GPA | 24 +1.2 | 0.219 +0.09 | 690.9 -118.9 | 6.4 +1.4 | 98.5 -2.8 | usable | + | |
| McCauley B1860 | 23.9 +1.1 | 0.244 +0.11 | 723.6 -86.2 | 5.5 +0.5 | 99.1 -2.2 | usable | + | |
| Beyma 18GT200 v1 | 24.6 +1.8 | 0.213 +0.08 | 595 -214.8 | 5.8 +0.8 | 99.3 -2 | usable | + |
Comparer les 3 plus proches avec le 18.300 T/S →
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.