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Oberton 15B450 / 15B450A / 15B450A2

15" · 8 Ω · 450 W · 100 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale15"
Impédance8 Ω
Fs45.08 Hz
Qts0.286
Qes0.294
Qms9.6
Vas146.85 L
Sd829.6 cm²
Xmax6.75 mm
Re5.32 Ω
Bl20.43 T·m
Mms81.56 g
Pe450 W
Sensibilité100 dB

Indication d'alignement

EBP153 · ported
Sealed Vb (Qtc ≈ 0.71)≈ 28.7 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

HPFs (Hz)QtsVas (L)Xmax (mm)Sens (dB)AdéquationNotesComparer
18 Sound 15NTLW250045 -0.080.3 +0.01143 -3.858 +1.25100.5 +0.5close+
Oberton 15B45045.1 +0.020.285 =146.9 +0.055.4 -1.35100.3 +0.3closeXmax 5.4 mm < 6.75 mm: lower excursion-limited SPL+
18 Sound 15ND73044 -1.080.29 =156 +9.156.5 -0.2599 -1closeXmax 6.5 mm < 6.75 mm: lower excursion-limited SPL+
Fane FC-154F0141 -4.080.287 =151 +4.156.5 -0.2599.1 -0.9closeXmax 6.5 mm < 6.75 mm: lower excursion-limited SPL+
Oberton 15NMB50044.74 -0.340.292 +0.01127.95 -18.97.75 +1100.5 +0.5close+
B&C 15NDL8841 -4.080.28 -0.01154 +7.158 +1.2599 -1close4 Ω vs 8 Ω: amp load changes+
B&C 14 CXN 645 -0.080.28 -0.01131 -15.855.6 -1.15100 =closeXmax 5.6 mm < 6.75 mm: lower excursion-limited SPL+
RCF MB 15N40546 +0.920.265 -0.02124 -22.856.6 -0.15100 =closeXmax 6.6 mm < 6.75 mm: lower excursion-limited SPL+
Beyma 15MCB70044 -1.080.34 +0.05148 +1.157 +0.2599 -1close+
Fane COLOSSUS 15-750BMN45 -0.080.27 -0.02127 -19.855.8 -0.9599.6 -0.4closeXmax 5.8 mm < 6.75 mm: lower excursion-limited SPL+

Comparer les 3 plus proches avec le 15B450 / 15B450A / 15B450A2 →

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.