Sica 10 N 2.5 PL

10" · 8 Ω · 300 W · 96.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	57 Hz
Qts	0.36
Qes	0.39
Qms	4.25
Vas	40.9 L
Sd	346.4 cm²
Xmax	4.5 mm
Re	5.5 Ω
Bl	12.8 T·m
Mms	32.5 g
Pe	300 W
Sensitivity	96.6 dB

Alignment hint

EBP	146 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 14.3 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 N 2.5 PL v2017	57 =	0.357 =	40.9 =	4.5 =	96.5 -0.1	close		+
SICA 10 FE 2.5 CP v2017	57 =	0.365 +0.01	39.7 -1.2	4 -0.5	96.3 -0.3	close	Xmax 4 mm < 4.5 mm: lower excursion-limited SPL	+
Sica 10 Fe 2.5 CP	57 =	0.37 +0.01	39.7 -1.2	4 -0.5	96.3 -0.3	close	Xmax 4 mm < 4.5 mm: lower excursion-limited SPL	+
Ciare PFXI10.50W	58 +1	0.374 +0.01	38.5 -2.4	4.4 -0.1	96 -0.6	close	220 W vs 300 W: lower power handling · Xmax 4.4 mm < 4.5 mm: lower excursion-limited SPL	+
Volt BM251.3 PA	55 -2	0.346 -0.01	44 +3.1	4.8 +0.3	96.8 +0.2	close	200 W vs 300 W: lower power handling	+
SICA 10 E 2 CS	56 -1	0.347 -0.01	39.8 -1.1	4.1 -0.4	96 -0.6	close	150 W vs 300 W: lower power handling · Xmax 4.1 mm < 4.5 mm: lower excursion-limited SPL	+
SICA SL10B25P	57 =	0.348 -0.01	41.9 +1	4 -0.5	95.7 -0.9	close	Xmax 4 mm < 4.5 mm: lower excursion-limited SPL	+
SB Audience BIANCO-10MW200	58 +1	0.336 -0.02	39.3 -1.6	5.2 +0.7	96.2 -0.4	close		+
Beyma 10XC25	63 +6	0.376 +0.02	41 +0.1	4.5 =	97.2 +0.6	close		+
Fane SOVEREIGN PRO 10-300	58 +1	0.322 -0.04	41 +0.1	4.7 +0.2	97.2 +0.6	close		+

Compare the closest 3 against the 10 N 2.5 PL →

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.