Oxygen ALIUM 253

10" · 4 Ω · 85 W · 91.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	4 Ω
Fs	34 Hz
Qts	0.64
Qes	0.7
Qms	7.44
Vas	73.4 L
Sd	380 cm²
Xmax	5.7 mm
Re	3.6 Ω
Bl	8.1 T·m
Mms	60.5 g
Pe	85 W
Sensitivity	91.6 dB

Alignment hint

EBP	49 · sealed
Sealed Vb (Qtc ≈ 0.71)	≈ 332.6 L

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
Pioneer TS-W254R	33.5 -0.5	0.619 -0.02	68 -5.4	10.7 +5	92.2 +0.6	close		+
Peerless SLS10 P830668 v2009	33 -1	0.591 -0.05	75.7 +2.3	5.8 +0.1	89.7 -1.9	close	8 Ω vs 4 Ω: amp load changes	+
GRS 10SW-4	34 =	0.634 -0.01	57.5 -15.9	6.3 +0.6	89.5 -2.1	close	8 Ω vs 4 Ω: amp load changes	+
Skytronic 902.214	34.3 +0.3	0.595 -0.05	70.2 -3.2	6.1 +0.4	87.7 -3.9	close	8 Ω vs 4 Ω: amp load changes	+
Peerless SLS10 P830668 v2012	32 -2	0.545 -0.09	72.9 -0.5	5.7 =	89.6 -2	close	8 Ω vs 4 Ω: amp load changes	+
Peerless SLS10 830668	33.3 -0.7	0.51 -0.13	69.3 -4.1	5.4 -0.3	90.1 -1.5	usable	8 Ω vs 4 Ω: amp load changes · Xmax 5.4 mm < 5.7 mm: lower excursion-limited SPL	+
Peerless SLS W 10-30/08	33 -1	0.51 -0.13	69.3 -4.1	6.5 +0.8	89.9 -1.7	usable	8 Ω vs 4 Ω: amp load changes	+
Sica 10 SR 2 CP	32.8 -1.2	0.49 -0.15	73 -0.4	7 +1.3	89.8 -1.8	usable	8 Ω vs 4 Ω: amp load changes	+
Sound Storm Labs SS10	32.3 -1.7	0.505 -0.13	72.1 -1.3	11.2 +5.5	92.6 +1	usable		+
JL Audio 10IB4	37.5 +3.5	0.771 +0.13	82.9 +9.5	7 +1.3	89.6 -2	usable	8 Ω vs 4 Ω: amp load changes	+

Compare the closest 3 against the ALIUM 253 →

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.