Europsonic TS38/800PRO

15" · 8 Ω · 400 W · 85.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	25 Hz
Qts	0.796
Qes	0.95
Qms	4.92
Vas	135.3 L
Sd	790 cm²
Xmax	4 mm
Re	7.3 Ω
Bl	17.8 T·m
Mms	262.1 g
Pe	400 W
Sensitivity	85.9 dB

Alignment hint

EBP	26 · 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
Technysound TS 38-800 PRO	25 =	0.796 =	135.3 =	4 =	85.9 =	close		+
Sono Concept Plus E07094D	25 =	0.796 =	135.3 =	6.1 +2.1	85.9 =	close	200 W vs 400 W: lower power handling	+
Europsonic TS45/1000PRO	25 =	0.796 =	205 +69.7	6 +2	87.7 +1.8	usable		+
Sony XS-L154P5B	25.6 +0.6	0.607 -0.19	132.4 -2.9	5.6 +1.6	90.4 +4.5	usable	4 Ω vs 8 Ω: amp load changes	+
Soundstream R1-15	23.7 -1.3	0.62 -0.18	136.6 +1.3	17.2 +13.2	87.2 +1.3	usable		+
Rockford Fosgate P115S4	24 -1	0.62 -0.18	172 +36.7	8 +4	87.3 +1.4	usable	4 Ω vs 8 Ω: amp load changes · 200 W vs 400 W: lower power handling	+
Sony XS-L156P5	25 =	0.622 -0.17	109.9 -25.4	5.5 +1.5	90.2 +4.3	usable	4 Ω vs 8 Ω: amp load changes	+
JBL GT5-15	27.3 +2.3	0.671 -0.12	106.5 -28.8	6.3 +2.3	90 +4.1	usable	4 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling	+
Skytronic 15" PP	29.2 +4.2	0.929 +0.13	178 +42.7	6 +2	88.6 +2.7	usable	300 W vs 400 W: lower power handling	+
Earthquake Sound DB15	23 -2	0.968 +0.17	95.4 -39.9	11.1 +7.1	86.1 +0.2	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the TS38/800PRO →

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.