Faital PRO 12PR300

12" · 4 Ω · 300 W · 97 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	4 Ω
Fs	50 Hz
Qts	0.41
Qes	0.42
Qms	19.4
Vas	73.9 L
Sd	533 cm²
Xmax	4.92 mm
Re	3.3 Ω
Mms	54.4 g
Pe	300 W
Sensitivity	97 dB

Alignment hint

EBP	119 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 37.4 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
PHL Audio 4511	48 -2	0.406 =	74.1 +0.2	5.4 +0.48	96.2 -0.8	close	8 Ω vs 4 Ω: amp load changes	+
Faital PRO 12PR310	50 =	0.42 +0.01	77.3 +3.4	4.92 =	98 +1	close		+
SB Audience BIANCO-12MW200	50 =	0.389 -0.02	68.7 -5.2	6 +1.08	97.2 +0.2	close	8 Ω vs 4 Ω: amp load changes	+
Fane SOVEREIGN 12-300 v2024	47 -3	0.4 -0.01	80 +6.1	5 +0.08	96.3 -0.7	close	8 Ω vs 4 Ω: amp load changes	+
Faital PRO 12PR310-4	50 =	0.417 +0.01	66.1 -7.8	4.9 -0.02	98.7 +1.7	close	Xmax 4.9 mm < 4.92 mm: lower excursion-limited SPL	+
Faital PRO 12PR330	50 =	0.4 -0.01	79.1 +5.2	7.37 +2.45	98 +1	close	8 Ω vs 4 Ω: amp load changes	+
Sica 12 PF 3	47 -3	0.39 -0.02	76.5 +2.6	5.5 +0.58	96.4 -0.6	close	8 Ω vs 4 Ω: amp load changes	+
Faital PRO 12PR310	54 +4	0.4 -0.01	73.5 -0.4	4.92 =	99 +2	close	8 Ω vs 4 Ω: amp load changes	+
PHL Audio 4531 v2023	46 -4	0.399 -0.01	71.9 -2	5.6 +0.68	95.9 -1.1	close	8 Ω vs 4 Ω: amp load changes	+
SICA 12 BP 2.5 CS	46.8 -3.2	0.425 +0.02	81.3 +7.4	5 +0.08	96.4 -0.6	close	8 Ω vs 4 Ω: amp load changes · 200 W vs 300 W: lower power handling	+

Compare the closest 3 against the 12PR300 →

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.