Faital PRO 6PR122

6" · 8 Ω · 120 W · 97 dB · datasheet ↗

Thiele-Small parameters

Nominal size	6"
Impedance	8 Ω
Fs	110 Hz
Qts	0.39
Qes	0.44
Qms	3.3
Vas	4.7 L
Sd	137.3 cm²
Xmax	2.75 mm
Re	6 Ω
Mms	11.7 g
Pe	120 W
Sensitivity	97 dB

Alignment hint

EBP	250 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 2.1 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
Faital PRO 6PR150	100 -10	0.34 -0.05	4.9 +0.2	2.65 -0.1	97 =	close	Xmax 2.65 mm < 2.75 mm: lower excursion-limited SPL	+
Faital PRO 6FE200	120 +10	0.42 +0.03	4.3 -0.4	4.62 +1.87	95 -2	usable	4 Ω vs 8 Ω: amp load changes	+
Faital PRO 6FE400	100 -10	0.36 -0.03	5 +0.3	4.77 +2.02	94 -3	usable		+
Faital PRO 6FE300	100 -10	0.46 +0.07	4.7 =	3.9 +1.15	94 -3	usable		+
Faital PRO 6FE400	100 -10	0.36 -0.03	4.9 +0.2	4.87 +2.12	93 -4	usable	4 Ω vs 8 Ω: amp load changes	+
Faital PRO 6FE300	98 -12	0.41 +0.02	4.4 -0.3	3.9 +1.15	92 -5	usable	4 Ω vs 8 Ω: amp load changes	+
Eminence ALPHA 6C	107 -3	0.45 +0.06	5.7 +1	3.5 +0.75	93.3 -3.7	usable	4 Ω vs 8 Ω: amp load changes	+
LaVoce WSN061.52	90 -20	0.39 =	5.92 +1.22	3.8 +1.05	94 -3	usable		+
LaVoce MAN062.00-16	103 -7	0.34 -0.05	3.77 -0.93	3.9 +1.15	94.5 -2.5	usable	16 Ω vs 8 Ω: amp load changes	+
LaVoce WSN061.52-4	90 -20	0.37 -0.02	5.15 +0.45	4 +1.25	92.5 -4.5	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 6PR122 →

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.