Faital PRO 15FH520 v2018

15" · 8 Ω · 600 W · 96.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	38 Hz
Qts	0.394
Qes	0.41
Qms	10.1
Vas	156.6 L
Sd	813 cm²
Xmax	8.5 mm
Re	5.6 Ω
Bl	18.4 T·m
Mms	103.8 g
Pe	600 W
Sensitivity	96.7 dB

Alignment hint

EBP	93 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 70.5 L

EBP 50-100: works in either a sealed or ported 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
Kartesian WOM380_vTLHP-8	36 -2	0.39 =	156.6 =	7 -1.5	96.8 +0.1	close	400 W vs 600 W: lower power handling · Xmax 7 mm < 8.5 mm: lower excursion-limited SPL	+
Faital PRO 15FH520 v2025	36 -2	0.394 =	186.5 +29.9	8.8 +0.3	96.8 +0.1	close		+
BMS 15N630 v2015	39 +1	0.422 +0.03	152 -4.6	7.8 -0.7	96.2 -0.5	close	Xmax 7.8 mm < 8.5 mm: lower excursion-limited SPL	+
Faital PRO 15FH520	38 =	0.34 -0.05	153.2 -3.4	9.15 +0.65	97 +0.3	close	4 Ω vs 8 Ω: amp load changes	+
RCF L 15P200AK-I	38 =	0.36 -0.03	139 -17.6	8.5 =	96.3 -0.4	close		+
BMS 15N630	39 +1	0.42 +0.03	152 -4.6	8 -0.5	98 +1.3	close	Xmax 8 mm < 8.5 mm: lower excursion-limited SPL	+
PD PDN 15BR40-V2	39.2 +1.2	0.376 -0.02	140.1 -16.5	8.2 -0.3	97.3 +0.6	close	Xmax 8.2 mm < 8.5 mm: lower excursion-limited SPL	+
Precision Devices PDN 15BR40-V2	39.2 +1.2	0.376 -0.02	140.1 -16.5	8.2 -0.3	97.3 +0.6	close	Xmax 8.2 mm < 8.5 mm: lower excursion-limited SPL	+
Eminence KILOMAX PRO 15	41 +3	0.383 -0.01	154.5 -2.1	7.9 -0.6	98.3 +1.6	close	Xmax 7.9 mm < 8.5 mm: lower excursion-limited SPL	+
Eminence KILOMAX PRO 15 A	41 +3	0.383 -0.01	154.5 -2.1	7.9 -0.6	98.3 +1.6	close	Xmax 7.9 mm < 8.5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15FH520 v2018 →

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.