Monacor SP-382PA

15" · 8 Ω · 150 W · 88.9 dB

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	25 Hz
Qts	0.746
Qes	0.99
Qms	3.03
Vas	270 L
Sd	825 cm²
Xmax	3.5 mm
Re	7 Ω
Bl	12.6 T·m
Mms	143.2 g
Pe	150 W
Sensitivity	88.9 dB

Alignment hint

EBP	25 · 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 =	0.796 +0.05	205 -65	6 +2.5	87.7 -1.2	usable		+
Pyle Audio PPA15 vp	26.7 +1.7	0.669 -0.08	322 +52	5.4 +1.9	90.4 +1.5	usable	16 Ω vs 8 Ω: amp load changes	+
Hertz Audio DS 38.3	23 -2	0.65 -0.1	244 -26	9 +5.5	87.9 -1	usable	4 Ω vs 8 Ω: amp load changes	+
Sphynx SP-W15-PRO	32 +7	0.616 -0.13	273 +3	4 +0.5	92.8 +3.9	usable	16 Ω vs 8 Ω: amp load changes	+
Europsonic HPC38/100	24.9 -0.1	0.66 -0.09	425.4 +155.4	4.3 +0.8	92 +3.1	usable	50 W vs 150 W: lower power handling	+
Goldwood GW-215/40/8	30.5 +5.5	1.087 +0.34	261.2 -8.8	3.5 =	89.8 +0.9	usable		+
Dayton Audio IB385-8	21.5 -3.5	0.588 -0.16	248.9 -21.1	12.4 +8.9	89.8 +0.9	usable		+
Stromberg-Carlson RF 484 vp2	31 +6	0.598 -0.15	294.9 +24.9	4 +0.5	92.7 +3.8	usable		+
Rockford Fosgate P2D4-15	20.9 -4.1	0.655 -0.09	219.6 -50.4	11.3 +7.8	87.3 -1.6	usable		+
Skytronic 902.439	30 +5	0.601 -0.15	230 -40	4 +0.5	92.5 +3.6	usable		+

Compare the closest 3 against the SP-382PA →

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.