Powerbass S-12T

12" · 4 Ω · 300 W · 85.8 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	12"
Impédance	4 Ω
Fs	34.4 Hz
Qts	0.634
Qes	0.758
Qms	3.9
Vas	45.92 L
Sd	531 cm²
Xmax	6.9 mm
Re	3.2 Ω
Bl	13 T·m
Mms	186.3 g
Pe	300 W
Sensibilité	85.8 dB

Indication d'alignement

EBP	45 · sealed
Sealed Vb (Qtc ≈ 0.71)	≈ 188.3 L

EBP < 50 : favorise un alignement clos.

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
Hertz Audio ES 300.5	35 +0.6	0.66 +0.03	48.5 +2.58	9 +2.1	86.6 +0.8	close		+
American Bass DX 12	35.6 +1.2	0.6 -0.03	41.5 -4.42	12 +5.1	86.2 +0.4	close		+
Ground Zero GZIW 300X	34.9 +0.5	0.69 +0.06	53.6 +7.68	7.5 +0.6	86.6 +0.8	close		+
Sony XS-L124P5B	33.1 -1.3	0.626 -0.01	44.5 -1.42	6 -0.9	88.8 +3	close	Xmax 6 mm < 6.9 mm: lower excursion-limited SPL	+
hertz Hertz Audio ES300.5	35 +0.6	0.66 +0.03	48.5 +2.58	6.8 -0.1	90.8 +5	close	Xmax 6.8 mm < 6.9 mm: lower excursion-limited SPL	+
Ground Zero GZIW 12XSPL-D2	32.5 -1.9	0.736 +0.1	40.4 -5.52	7.6 +0.7	87.1 +1.3	close	8 Ω vs 4 Ω: amp load changes	+
Cerwin-Vega VEGA 124	30.3 -4.1	0.612 -0.02	60.3 +14.38	7 +0.1	86.4 +0.6	usable	8 Ω vs 4 Ω: amp load changes	+
Rockford Fosgate T1D412	29.2 -5.2	0.613 -0.02	55.8 +9.88	10.9 +4	85.8 =	usable	8 Ω vs 4 Ω: amp load changes	+
Selenium 12SW3A DVC 2+2	35 +0.6	0.724 +0.09	49 +3.08	6.5 -0.4	89.6 +3.8	usable	Xmax 6.5 mm < 6.9 mm: lower excursion-limited SPL	+
Pioneer TS-W308D4	34.5 +0.1	0.625 -0.01	34.7 -11.22	6.4 -0.5	89.4 +3.6	usable	Xmax 6.4 mm < 6.9 mm: lower excursion-limited SPL	+

Comparer les 3 plus proches avec le S-12T →

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.