Pioneer TS-W383F

15" · 4 Ω · 200 W · 95.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	4 Ω
Fs	32.3 Hz
Qts	0.768
Qes	0.824
Qms	11.302
Vas	198.8 L
Sd	851 cm²
Xmax	3.3 mm
Re	3 Ω
Bl	9.6 T·m
Mms	124 g
Pe	200 W
Sensitivity	95.3 dB

Alignment hint

EBP	39 · 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
Selenium 15PW4	38 +5.7	0.752 -0.02	220.7 +21.9	3 -0.3	95 -0.3	close	8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 3.3 mm: lower excursion-limited SPL	+
DAS Audio 15M	38 +5.7	0.696 -0.07	204 +5.2	3 -0.3	95.3 =	close	8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 3.3 mm: lower excursion-limited SPL	+
Eminence FAS 154	38.3 +6	0.868 +0.1	211 +12.2	7.2 +3.9	96.2 +0.9	usable		+
Eminence OB A15 NEO	40.4 +8.1	0.723 -0.05	234 +35.2	6 +2.7	95.7 +0.4	usable	8 Ω vs 4 Ω: amp load changes	+
Davis 39RCA15	33.7 +1.4	0.612 -0.16	258 +59.2	4 +0.7	95.3 =	usable	8 Ω vs 4 Ω: amp load changes	+
LaVoce LBASS15-15	37 +4.7	0.74 -0.03	284.84 +86.04	4.7 +1.4	96 +0.7	usable	8 Ω vs 4 Ω: amp load changes · 100 W vs 200 W: lower power handling	+
Selenium 38GPT12	42.2 +9.9	0.657 -0.11	185.7 -13.1	5 +1.7	95.8 +0.5	usable	8 Ω vs 4 Ω: amp load changes	+
Selenium 15B1	40 +7.7	0.752 -0.02	146 -52.8	3 -0.3	93.8 -1.5	usable	8 Ω vs 4 Ω: amp load changes · Xmax 3 mm < 3.3 mm: lower excursion-limited SPL	+
Monacor SP-380PA	38 +5.7	0.545 -0.22	185 -13.8	3.3 =	95.3 =	usable	8 Ω vs 4 Ω: amp load changes	+
Beyma CM15/T	34 +1.7	0.615 -0.15	293 +94.2	3.5 +0.2	95.4 +0.1	usable	8 Ω vs 4 Ω: amp load changes	+

Compare the closest 3 against the TS-W383F →

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.