PHL Audio 5102

15" · 8 Ω · 400 W · 97.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	36 Hz
Qts	0.306
Qes	0.33
Qms	4.3
Vas	190 L
Sd	892 cm²
Xmax	6.1 mm
Re	5.6 Ω
Bl	21 T·m
Mms	114.7 g
Pe	400 W
Sensitivity	97.8 dB

Alignment hint

EBP	109 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 43.8 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
Eminence Kappa Pro-15LF	35 -1	0.3 -0.01	198.8 +8.8	6.7 +0.6	97.8 =	close		+
Eminence KAPPA PRO 15 LF-2	35 -1	0.307 =	198.8 +8.8	8.2 +2.1	97.1 -0.7	close		+
Faital PRO 15FH500	35 -1	0.31 =	199.2 +9.2	9.25 +3.15	98 +0.2	close		+
B&C 15 PS 40	35 -1	0.318 +0.01	177 -13	6 -0.1	97.4 -0.4	close	Xmax 6 mm < 6.1 mm: lower excursion-limited SPL	+
DAS Audio 15H	35 -1	0.287 -0.02	203 +13	6 -0.1	97.8 =	close	Xmax 6 mm < 6.1 mm: lower excursion-limited SPL	+
DAS Audio 15S	35 -1	0.287 -0.02	188 -2	8 +1.9	97.4 -0.4	close		+
RCF L 15L601	38 +2	0.305 =	190 =	5 -1.1	97.9 +0.1	close	Xmax 5 mm < 6.1 mm: lower excursion-limited SPL	+
Audax LFP504	36 =	0.282 -0.02	193 +3	5.5 -0.6	98.2 +0.4	close	Xmax 5.5 mm < 6.1 mm: lower excursion-limited SPL	+
Radian 5215 B-8	38.7 +2.7	0.316 +0.01	189.7 -0.3	5.5 -0.6	98.2 +0.4	close	Xmax 5.5 mm < 6.1 mm: lower excursion-limited SPL	+
Audax PR38ST350	36 =	0.28 -0.03	193 +3	5.5 -0.6	98.3 +0.5	close	Xmax 5.5 mm < 6.1 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 5102 →

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.