Sica 10 S 3 CP

10" · 8 Ω · 450 W · 94 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	42 Hz
Qts	0.3
Qes	0.31
Qms	4.83
Vas	42.8 L
Sd	346.4 cm²
Xmax	7 mm
Re	5.1 Ω
Bl	15.58 T·m
Mms	56.8 g
Pe	450 W
Sensitivity	94 dB

Alignment hint

EBP	135 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 9.4 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
SICA 10 S 3 CP v2017	43 +1	0.313 +0.01	39.9 -2.9	7 =	93.6 -0.4	close		+
Beyma 10"G40	45 +3	0.3 =	49 +6.2	7 =	95 +1	close		+
Sica 10 S 3 PL	43 +1	0.27 -0.03	39.9 -2.9	7 =	94.5 +0.5	close		+
Beyma 10LW30	42 =	0.293 -0.01	55 +12.2	7 =	94.6 +0.6	close		+
Beyma 10G40 v2016	45 +3	0.306 +0.01	49 +6.2	6.6 -0.4	94.5 +0.5	close	Xmax 6.6 mm < 7 mm: lower excursion-limited SPL	+
Faital PRO 10RS350	40 -2	0.31 +0.01	40.6 -2.2	7.17 +0.17	91 -3	close	4 Ω vs 8 Ω: amp load changes · 300 W vs 450 W: lower power handling	+
Beyma 10MW/ND	49 +7	0.32 +0.02	40.7 -2.1	7.5 +0.5	93.5 -0.5	close	6 Ω vs 8 Ω: amp load changes · 350 W vs 450 W: lower power handling	+
Eminence KAPPALITE™ KL3010LF-8	45 +3	0.31 +0.01	47.33 +4.53	8.52 +1.52	92 -2	close		+
Faital PRO 10RS430 vp B184423	36.3 -5.7	0.293 -0.01	43 +0.2	7 =	91 -3	close		+
SICA 10 S 3 PL v2017	43 +1	0.265 -0.03	39.9 -2.9	6.1 -0.9	94.5 +0.5	close	Xmax 6.1 mm < 7 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 10 S 3 CP →

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.