Faital PRO 15FX600

15" · 8 Ω · 700 W · 98 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	38 Hz
Qts	0.27
Qes	0.28
Qms	6.9
Vas	128.3 L
Sd	864 cm²
Xmax	11.25 mm
Re	5 Ω
Mms	142.5 g
Pe	700 W
Sensitivity	98 dB

Alignment hint

EBP	136 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 21.9 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 15HP1020	40 +2	0.27 =	126.6 -1.7	9 -2.25	98 =	close	Xmax 9 mm < 11.25 mm: lower excursion-limited SPL	+
18 Sound 15NLW9401	39 +1	0.26 -0.01	134 +5.7	10 -1.25	97.5 -0.5	close	Xmax 10 mm < 11.25 mm: lower excursion-limited SPL	+
18 Sound 15LW1401	39 +1	0.26 -0.01	127 -1.3	9 -2.25	98 =	close	4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 11.25 mm: lower excursion-limited SPL	+
Beyma 15LEX1200Nd	36 -2	0.3 +0.03	127 -1.3	11 -0.25	97 -1	close	Xmax 11 mm < 11.25 mm: lower excursion-limited SPL	+
18 Sound 15LW1401	42 +4	0.27 =	131 +2.7	9 -2.25	98 =	close	Xmax 9 mm < 11.25 mm: lower excursion-limited SPL	+
BMS 15N840V2-8	35.6 -2.4	0.268 =	130 +1.7	8.7 -2.55	97.2 -0.8	close	Xmax 8.7 mm < 11.25 mm: lower excursion-limited SPL	+
B&C 15 TBX 40	38 =	0.277 +0.01	131 +2.7	7.8 -3.45	97.8 -0.2	close	Xmax 7.8 mm < 11.25 mm: lower excursion-limited SPL	+
B&C 15NBX100	36 -2	0.29 +0.02	125 -3.3	10 -1.25	97 -1	close	Xmax 10 mm < 11.25 mm: lower excursion-limited SPL	+
BMS 15S435	38 =	0.28 +0.01	129 +0.7	8 -3.25	97 -1	close	Xmax 8 mm < 11.25 mm: lower excursion-limited SPL	+
18 Sound 15LW1410	42 +4	0.27 =	131 +2.7	8.5 -2.75	98.5 +0.5	close	Xmax 8.5 mm < 11.25 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15FX600 →

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.