KEF B139 SP1044
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 8 Ω |
| Fs | 25 Hz |
| Qts | 0.373 |
| Qes | 0.4 |
| Qms | 5.5 |
| Vas | 164 L |
| Sd | 354 cm² |
| Xmax | 6 mm |
| Re | 6.6 Ω |
| Bl | 10.6 T·m |
| Mms | 43.4 g |
| Pe | 50 W |
| Sensibilité | 90.9 dB |
Indication d'alignement
| EBP | 63 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 63.2 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Scan-Speak 26W/8534G00 | 25 = | 0.368 -0.01 | 153 -11 | 6 = | 91.5 +0.6 | close | + | |
| Scan-Speak 26W/4534G00 | 23 -2 | 0.356 -0.02 | 156 -8 | 6 = | 92.3 +1.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Scan-Speak 25W/8567-SE | 22 -3 | 0.367 -0.01 | 159 -5 | 7.5 +1.5 | 89.4 -1.5 | close | + | |
| Focal 10V 516J | 22.3 -2.7 | 0.39 +0.02 | 180 +16 | 7.5 +1.5 | 90.7 -0.2 | close | + | |
| Falcon Acoustics B139 SP1044 REMPLACEMENT | 25 = | 0.366 -0.01 | 127 -37 | 6 = | 89.5 -1.4 | close | + | |
| Scan-Speak 26W/8534G00 v2011 | 23 -2 | 0.402 +0.03 | 150 -14 | 6 = | 89.8 -1.1 | close | + | |
| SEAS A26RE4 - H1411-08 v2012 | 25 = | 0.387 +0.01 | 169 +5 | 4 -2 | 90.9 = | close | Xmax 4 mm < 6 mm: lower excursion-limited SPL | + |
| SEAS P25REX | 27 +2 | 0.437 +0.06 | 156.8 -7.2 | 6 = | 90.7 -0.2 | close | + | |
| SEAS P25REX/DD | 27 +2 | 0.437 +0.06 | 156.8 -7.2 | 6 = | 90.7 -0.2 | close | + | |
| Dayton Audio RS270S-8 | 26.9 +1.9 | 0.41 +0.04 | 147.2 -16.8 | 6 = | 90 -0.9 | close | + |
Comparer les 3 plus proches avec le B139 SP1044 →
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.