B&C 12 PH 32 v2013

12" · 8 Ω · 250 W · 99.1 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	50.5 Hz
Qts	0.334
Qes	0.36
Qms	4.68
Vas	107 L
Sd	522 cm²
Xmax	3 mm
Re	5.9 Ω
Bl	13.6 T·m
Mms	35.5 g
Pe	250 W
Sensitivity	99.1 dB

Alignment hint

EBP	140 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 30.7 L

EBP > 100: favours a ported (bass-reflex) alignment.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Substitute candidates

Driver	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Fit	Notes	Compare
Celestion K12-100	51 +0.5	0.325 -0.01	100 -7	3.2 +0.2	99.5 +0.4	close	100 W vs 250 W: lower power handling	+
Benett 12.180 X/N	49 -1.5	0.325 -0.01	100.9 -6.1	3 =	98.5 -0.6	close	100 W vs 250 W: lower power handling	+
18 Sound 12W500	49 -1.5	0.35 +0.02	101 -6	4 +1	98.5 -0.6	close	4 Ω vs 8 Ω: amp load changes	+
B&C 12 CXT	49 -1.5	0.321 -0.01	91 -16	3 =	98.6 -0.5	close		+
Fane SOVEREIGN PRO 12-350N	46 -4.5	0.328 -0.01	114 +7	4.5 +1.5	98.4 -0.7	close		+
Fane SOVEREIGN 12-300 v2014	46 -4.5	0.35 +0.02	110 +3	4.5 +1.5	98 -1.1	close		+
B&C 12 PH 32 (prodance)	56.8 +6.3	0.333 =	92.7 -14.3	3 =	100.3 +1.2	close		+
Ciare PW321	52 +1.5	0.385 +0.05	114 +7	3.5 +0.5	98.7 -0.4	close	150 W vs 250 W: lower power handling	+
Faital PRO 12PR300	50 -0.5	0.36 +0.03	92.6 -14.4	4.92 +1.92	99 -0.1	close		+
Ciare PW320ND	49 -1.5	0.345 +0.01	87 -20	3 =	97.8 -1.3	close	150 W vs 250 W: lower power handling	+

Compare the closest 3 against the 12 PH 32 v2013 →

Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.

Used in enclosures (0)

No enclosure in the catalog uses this driver yet.