Beyma 18PW1400/FE
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 8 Ω |
| Fs | 32 Hz |
| Qts | 0.273 |
| Qes | 0.28 |
| Qms | 10.23 |
| Vas | 228.9 L |
| Sd | 1255 cm² |
| Xmax | 9.1 mm |
| Re | 5.05 Ω |
| Bl | 29.4 T·m |
| Mms | 238.6 g |
| Pe | 1400 W |
| Sensibilité | 98.3 dB |
Indication d'alignement
| EBP | 114 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 40.1 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 18PW1400FE /S | 32 = | 0.27 = | 228.9 = | 10 +0.9 | 98 -0.3 | close | + | |
| PHL Audio 7321ND | 33 +1 | 0.278 +0.01 | 230 +1.1 | 8.5 -0.6 | 98.3 = | close | Xmax 8.5 mm < 9.1 mm: lower excursion-limited SPL | + |
| RCF LF18N401 | 32 = | 0.26 -0.01 | 257 +28.1 | 9 -0.1 | 98 -0.3 | close | Xmax 9 mm < 9.1 mm: lower excursion-limited SPL | + |
| B&C 18NW100 | 31 -1 | 0.26 -0.01 | 252 +23.1 | 9 -0.1 | 98 -0.3 | close | Xmax 9 mm < 9.1 mm: lower excursion-limited SPL | + |
| B&C 18 TBX 46 | 31 -1 | 0.277 = | 270 +41.1 | 9 -0.1 | 98.2 -0.1 | close | 1000 W vs 1400 W: lower power handling · Xmax 9 mm < 9.1 mm: lower excursion-limited SPL | + |
| RCF LF 18N401 | 32 = | 0.259 -0.01 | 257 +28.1 | 8.8 -0.3 | 98.9 +0.6 | close | Xmax 8.8 mm < 9.1 mm: lower excursion-limited SPL | + |
| RCF LF 18X451 | 30 -2 | 0.278 +0.01 | 220 -8.9 | 10.7 +1.6 | 96.8 -1.5 | close | + | |
| Oberton 18FBR700 | 35.56 +3.56 | 0.271 = | 231.3 +2.4 | 8 -1.1 | 98 -0.3 | close | 700 W vs 1400 W: lower power handling · Xmax 8 mm < 9.1 mm: lower excursion-limited SPL | + |
| Precision Devices PD188 | 37.409 +5.41 | 0.28 +0.01 | 224.419 -4.48 | 9.5 +0.4 | 98.5 +0.2 | close | 600 W vs 1400 W: lower power handling | + |
| B&C 18 NW 100 | 31 -1 | 0.254 -0.02 | 252 +23.1 | 8.7 -0.4 | 98.4 +0.1 | close | Xmax 8.7 mm < 9.1 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 18PW1400/FE →
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.