Beyma 10LW30

10" · 8 Ω · 450 W · 94.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	42 Hz
Qts	0.293
Qes	0.3
Qms	11.97
Vas	55 L
Sd	360 cm²
Xmax	7 mm
Re	6 Ω
Bl	15.8 T·m
Mms	47.4 g
Pe	450 W
Sensitivity	94.6 dB

Alignment hint

EBP	140 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 11.4 L

EBP > 100: favours a ported (bass-reflex) 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
Beyma 10"G40	45 +3	0.3 +0.01	49 -6	7 =	95 +0.4	close		+
Faital PRO 10PR320	48 +6	0.29 =	52.7 -2.3	7.37 +0.37	96 +1.4	close	300 W vs 450 W: lower power handling	+
Beyma 10G40 v2016	45 +3	0.306 +0.01	49 -6	6.6 -0.4	94.5 -0.1	close	Xmax 6.6 mm < 7 mm: lower excursion-limited SPL	+
Sica 10 S 3 CP	42 =	0.3 +0.01	42.8 -12.2	7 =	94 -0.6	close		+
Eminence KAPPALITE 3010LF-4 vp	43.1 +1.1	0.281 -0.01	49.3 -5.7	8.4 +1.4	96.5 +1.9	close	4 Ω vs 8 Ω: amp load changes	+
SICA 10 S 3 CP 4 Ohms	44 +2	0.281 -0.01	51.3 -3.7	7 =	97.7 +3.1	close	4 Ω vs 8 Ω: amp load changes	+
Eminence KAPPALITE 3010 LF	38.7 -3.3	0.273 -0.02	62.4 +7.4	8.5 +1.5	93.5 -1.1	close		+
Beyma 10WR300	47 +5	0.287 -0.01	50.5 -4.5	5.8 -1.2	95.5 +0.9	close	300 W vs 450 W: lower power handling · Xmax 5.8 mm < 7 mm: lower excursion-limited SPL	+
Eminence KAPPALITE 3010LF-4	40 -2	0.251 -0.04	53.5 -1.5	8.1 +1.1	96.4 +1.8	close	4 Ω vs 8 Ω: amp load changes	+
Sica 10 S 3 PL	43 +1	0.27 -0.02	39.9 -15.1	7 =	94.5 -0.1	close		+

Compare the closest 3 against the 10LW30 →

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.