18 Sound 18iD
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 2 Ω |
| Fs | 40 Hz |
| Qts | 0.26 |
| Qes | 0.27 |
| Qms | 5.5 |
| Vas | 67 L |
| Sd | 1225 cm² |
| Xmax | 15.5 mm |
| Re | 1.5 Ω |
| Bl | 24 T·m |
| Mms | 420 g |
| Pe | 1800 W |
| Sensibilité | 95 dB |
Indication d'alignement
| EBP | 148 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 10.5 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 18NLW9601 | 38 -2 | 0.28 +0.02 | 111 +44 | 14 -1.5 | 96 +1 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 15.5 mm: lower excursion-limited SPL | + |
| 18 Sound 18NLW9601 | 39 -1 | 0.28 +0.02 | 120 +53 | 14 -1.5 | 96 +1 | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 15.5 mm: lower excursion-limited SPL | + |
| 18 Sound 18NLW9601C | 38 -2 | 0.34 +0.08 | 99 +32 | 14 -1.5 | 95 = | usable | 8 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 15.5 mm: lower excursion-limited SPL | + |
| 18 Sound 18NTLS5000 | 37 -3 | 0.33 +0.07 | 75 +8 | 17.75 +2.25 | 89 -6 | usable | 4 Ω vs 2 Ω: amp load changes | + |
| 18 Sound 18NLW4500 | 37 -3 | 0.31 +0.05 | 127 +60 | 14.75 -0.75 | 96.5 +1.5 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 14.75 mm < 15.5 mm: lower excursion-limited SPL | + |
| B&C 18RS115 | 33 -7 | 0.22 -0.04 | 125 +58 | 23.5 +8 | 97.4 +2.4 | usable | 8 Ω vs 2 Ω: amp load changes | + |
| B&C 18SW115 | 34 -6 | 0.3 +0.04 | 149.1 +82.1 | 14 -1.5 | 96 +1 | usable | 4 Ω vs 2 Ω: amp load changes · Xmax 14 mm < 15.5 mm: lower excursion-limited SPL | + |
| PD PD 185NR1 | 34 -6 | 0.277 +0.02 | 102 +35 | 6.3 -9.2 | 95.1 +0.1 | risky | 8 Ω vs 2 Ω: amp load changes · 1400 W vs 1800 W: lower power handling · Xmax 6.3 mm < 15.5 mm: lower excursion-limited SPL | + |
| Precision Devices PD 185NR1 | 34 -6 | 0.277 +0.02 | 102 +35 | 6.3 -9.2 | 95.1 +0.1 | risky | 8 Ω vs 2 Ω: amp load changes · 1400 W vs 1800 W: lower power handling · Xmax 6.3 mm < 15.5 mm: lower excursion-limited SPL | + |
| B&C 18DS100 | 34 -6 | 0.29 +0.03 | 155 +88 | 14.5 -1 | 97.5 +2.5 | risky | 8 Ω vs 2 Ω: amp load changes · Xmax 14.5 mm < 15.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18iD →
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.