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PD PD 156

15" · 8 Ω · 650 W · 99.2 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale15"
Impédance8 Ω
Fs50.2 Hz
Qts0.378
Qes0.4
Qms6.94
Vas120.2 L
Sd800 cm²
Xmax6.6 mm
Re5.74 Ω
Bl18.4 T·m
Mms75.2 g
Pe650 W
Sensibilité99.2 dB

Indication d'alignement

EBP126 · ported
Sealed Vb (Qtc ≈ 0.71)≈ 48.1 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

HPFs (Hz)QtsVas (L)Xmax (mm)Sens (dB)AdéquationNotesComparer
Precision Devices PD 15650.2 =0.378 =120.2 =6.6 =99.2 =close+
Precision Devices PD15650.15 -0.050.38 =120.17 -0.039.5 +2.997 -2.2close16 Ω vs 8 Ω: amp load changes+
Eminence KAPPA PRO 15 LF v146 -4.20.372 -0.01127.5 +7.36.4 -0.298.6 -0.6closeXmax 6.4 mm < 6.6 mm: lower excursion-limited SPL+
18 Sound 15W130148 -2.20.355 -0.02123 +2.86 -0.699.3 +0.1closeXmax 6 mm < 6.6 mm: lower excursion-limited SPL+
LaVoce WXF15.40050 -0.20.38 =118 -2.24.9 -1.799.3 +0.1close400 W vs 650 W: lower power handling · Xmax 4.9 mm < 6.6 mm: lower excursion-limited SPL+
LaVoce WXF15.350-850 -0.20.38 =118 -2.24.6 -299.3 +0.1close350 W vs 650 W: lower power handling · Xmax 4.6 mm < 6.6 mm: lower excursion-limited SPL+
Eminence KAPPA PRO 15 LF46 -4.20.373 -0.01142.2 +226.7 +0.198.9 -0.3close+
Oberton 15MB3547.7 -2.50.336 -0.04115.1 -5.16.75 +0.15100 +0.8close+
B&C 15 NDL 8845 -5.20.34 -0.04126 +5.86.6 =99.1 -0.1close+
JBL 2226HPL vp prodance49 -1.20.396 +0.02140.1 +19.95.8 -0.899.2 =closeXmax 5.8 mm < 6.6 mm: lower excursion-limited SPL+

Comparer les 3 plus proches avec le PD 156 →

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.