Skytronic 15" PP

15" · 8 Ω · 300 W · 88.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	29.2 Hz
Qts	0.929
Qes	1.2
Qms	4.11
Vas	178 L
Sd	829 cm²
Xmax	6 mm
Re	6.5 Ω
Bl	12.6 T·m
Mms	160.8 g
Pe	300 W
Sensitivity	88.6 dB

Alignment hint

EBP	24 · sealed
Sealed Vb (Qtc ≈ 0.71)	Qts too high

EBP < 50: favours a sealed (closed) 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
Europsonic TS45/1000PRO	25 -4.2	0.796 -0.13	205 +27	6 =	87.7 -0.9	usable		+
Sono Concept Plus E07094D	25 -4.2	0.796 -0.13	135.3 -42.7	6.1 +0.1	85.9 -2.7	usable	200 W vs 300 W: lower power handling	+
Hertz Audio ES 380.5	32 +2.8	0.9 -0.03	98.8 -79.2	9 +3	87.1 -1.5	usable	4 Ω vs 8 Ω: amp load changes	+
Rockford Fosgate P115S4	24 -5.2	0.62 -0.31	172 -6	8 +2	87.3 -1.3	usable	4 Ω vs 8 Ω: amp load changes · 200 W vs 300 W: lower power handling	+
Europsonic TS38/300D	28 -1.2	0.994 +0.06	382.6 +204.6	6 =	90.3 +1.7	usable	150 W vs 300 W: lower power handling	+
Eminence FAS 154	38.3 +9.1	0.868 -0.06	211 +33	7.2 +1.2	96.2 +7.6	usable	4 Ω vs 8 Ω: amp load changes	+
Dayton Audio UMII15-22	29 -0.2	0.701 -0.23	96 -82	9.3 +3.3	88.5 -0.1	usable		+
Goldwood GW-215/40/8	30.5 +1.3	1.087 +0.16	261.2 +83.2	3.5 -2.5	89.8 +1.2	usable	150 W vs 300 W: lower power handling · Xmax 3.5 mm < 6 mm: lower excursion-limited SPL	+
Europsonic TS38/800PRO	25 -4.2	0.796 -0.13	135.3 -42.7	4 -2	85.9 -2.7	usable	Xmax 4 mm < 6 mm: lower excursion-limited SPL	+
Technysound TS 38-800 PRO	25 -4.2	0.796 -0.13	135.3 -42.7	4 -2	85.9 -2.7	usable	Xmax 4 mm < 6 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15" PP →

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.