Jinwey YDA-380-8

15" · 8 Ω · 120 W · 92.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	33.8 Hz
Qts	0.922
Qes	1.08
Qms	6.31
Vas	278.8 L
Sd	917 cm²
Xmax	3 mm
Re	7.4 Ω
Bl	11.7 T·m
Mms	93.7 g
Pe	120 W
Sensitivity	92.3 dB

Alignment hint

EBP	31 · 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
Jinwey YDA-380-4	34.3 +0.5	1.186 +0.26	252.9 -25.9	3 =	93.9 +1.6	usable	4 Ω vs 8 Ω: amp load changes	+
AE Speakers LO15-D16	33.8 =	0.823 -0.1	311 +32.2	7.9 +4.9	94.6 +2.3	usable		+
Community 109567	42.4 +8.6	0.95 +0.03	282.3 +3.5	3 =	96.7 +4.4	usable		+
Goldwood GW-215/40/8	30.5 -3.3	1.087 +0.16	261.2 -17.6	3.5 +0.5	89.8 -2.5	usable		+
Europsonic TS30/250D	34 +0.2	1.067 +0.14	402.5 +123.7	5.4 +2.4	92.7 +0.4	usable		+
Altec 420A vp Daniel 2	27.6 -6.2	0.919 =	413.4 +134.6	2.8 -0.2	93.1 +0.8	usable	25 W vs 120 W: lower power handling · Xmax 2.8 mm < 3 mm: lower excursion-limited SPL	+
AE Speakers LO15 vp Lynn Olson	33.8 =	0.823 -0.1	311 +32.2	7.9 +4.9	97.5 +5.2	usable	4 Ω vs 8 Ω: amp load changes	+
LaVoce LBASS15-15	37 +3.2	0.74 -0.18	284.84 +6.04	4.7 +1.7	96 +3.7	usable		+
Sphynx SP-W15-PRO	32 -1.8	0.616 -0.31	273 -5.8	4 +1	92.8 +0.5	usable	16 Ω vs 8 Ω: amp load changes	+
Carpower SP-382C	30 -3.8	1.279 +0.36	320 +41.2	3.5 +0.5	92.1 -0.2	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the YDA-380-8 →

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.