Jinwey YDA-250-8

10" · 8 Ω · 80 W · 89 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	60.1 Hz
Qts	1.473
Qes	1.81
Qms	7.92
Vas	35.8 L
Sd	350 cm²
Xmax	1.9 mm
Re	6.9 Ω
Bl	7 T·m
Mms	33.6 g
Pe	80 W
Sensitivity	89 dB

Alignment hint

EBP	33 · 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-250-4	58.3 -1.8	1.291 -0.18	36.6 +0.8	2 +0.1	92.2 +3.2	close	4 Ω vs 8 Ω: amp load changes	+
Fenton PS10 vp2	59.9 -0.2	1.01 -0.46	41.2 +5.4	3.2 +1.3	90.4 +1.4	usable	16 Ω vs 8 Ω: amp load changes	+
SICA 10 D 1 CS	76.1 +16	1.564 +0.09	43.9 +8.1	1.5 -0.4	93.2 +4.2	usable	Xmax 1.5 mm < 1.9 mm: lower excursion-limited SPL	+
Eltax MILLENIUM 500 GRAVE vp	54.6 -5.5	0.95 -0.52	38 +2.2	4.4 +2.5	88.7 -0.3	usable		+
Beyma HP10	61 +0.9	1.057 -0.42	51 +15.2	3.1 +1.2	92.1 +3.1	usable		+
Beyma 10AGN	90 +29.9	1.319 -0.15	30 -5.8	1.6 -0.3	93 +4	usable	Xmax 1.6 mm < 1.9 mm: lower excursion-limited SPL	+
SICA LP 266.25 / 280 ER 4	75 +14.9	1.311 -0.16	40.6 +4.8	1.5 -0.4	96.9 +7.9	usable	4 Ω vs 8 Ω: amp load changes · 60 W vs 80 W: lower power handling · Xmax 1.5 mm < 1.9 mm: lower excursion-limited SPL	+
Audax 21PA12 RV	57.2 -2.9	1.462 -0.01	57.6 +21.8	1 -0.9	92.5 +3.5	usable	4 Ω vs 8 Ω: amp load changes · 10 W vs 80 W: lower power handling · Xmax 1 mm < 1.9 mm: lower excursion-limited SPL	+
Hartke VLF1008	68 +7.9	0.965 -0.51	26.2 -9.6	2.1 +0.2	91.4 +2.4	usable		+
Fonestar FPW 250	55 -5.1	0.825 -0.65	38 +2.2	3.9 +2	90.6 +1.6	usable		+

Compare the closest 3 against the YDA-250-8 →

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.