Faital PRO 8FE300

8" · 4 Ω · 250 W · 93 dB · datasheet ↗

Thiele-Small parameters

Nominal size	8"
Impedance	4 Ω
Fs	70 Hz
Qts	0.41
Qes	0.43
Qms	11.1
Vas	14 L
Sd	223 cm²
Xmax	5.47 mm
Re	3.3 Ω
Mms	25.7 g
Pe	250 W
Sensitivity	93 dB

Alignment hint

EBP	163 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 7.1 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
B&C 8CL51	69 -1	0.41 =	12.5 -1.5	6.5 +1.03	94 +1	close	8 Ω vs 4 Ω: amp load changes	+
Faital PRO 8PR320	65 -5	0.41 =	13.1 -0.9	7.33 +1.86	95 +2	close	8 Ω vs 4 Ω: amp load changes	+
B&C 8NDL51	66 -4	0.37 -0.04	14 =	7 +1.53	94 +1	close	8 Ω vs 4 Ω: amp load changes	+
Faital PRO 8FE300	70 =	0.44 +0.03	15.7 +1.7	5.52 +0.05	95 +2	close	8 Ω vs 4 Ω: amp load changes	+
B&C 8NDL51	70 =	0.47 +0.06	13.4 -0.6	7 +1.53	94 +1	close	16 Ω vs 4 Ω: amp load changes	+
B&C 8PS21	73 +3	0.33 -0.08	14 =	5 -0.47	94 +1	close	8 Ω vs 4 Ω: amp load changes · Xmax 5 mm < 5.47 mm: lower excursion-limited SPL	+
Beyma 8"G40	70 =	0.36 -0.05	17 +3	6.5 +1.03	95 +2	usable	8 Ω vs 4 Ω: amp load changes	+
Oberton 8MB201	67.7 -2.3	0.314 -0.1	14.74 +0.74	7 +1.53	93 =	usable	8 Ω vs 4 Ω: amp load changes	+
Beyma 8CM V2	75 +5	0.52 +0.11	14.6 +0.6	5.7 +0.23	94 +1	usable	8 Ω vs 4 Ω: amp load changes	+
LaVoce WSF081.82	79 +9	0.38 -0.03	14.3 +0.3	4.6 -0.87	95.5 +2.5	usable	8 Ω vs 4 Ω: amp load changes · 150 W vs 250 W: lower power handling · Xmax 4.6 mm < 5.47 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 8FE300 →

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.