Ciare CH252

10" · 4 Ω · 150 W · 101 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	4 Ω
Fs	55 Hz
Qts	0.246
Qes	0.29
Qms	1.64
Vas	52 L
Sd	353 cm²
Xmax	1.4 mm
Re	3 Ω
Bl	10 T·m
Mms	28.1 g
Pe	150 W
Sensitivity	101 dB

Alignment hint

EBP	190 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 7.2 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
Eminence DELTA PRO 10MR-8	53 -2	0.232 -0.01	61.4 +9.4	1.3 -0.1	98.7 -2.3	close	8 Ω vs 4 Ω: amp load changes · Xmax 1.3 mm < 1.4 mm: lower excursion-limited SPL	+
Volt BM251.4 PA	59 +4	0.274 +0.03	49 -3	2.5 +1.1	99.3 -1.7	close	8 Ω vs 4 Ω: amp load changes	+
Beyma 10G100	56 +1	0.21 -0.04	65 +13	1.5 +0.1	100.1 -0.9	usable	8 Ω vs 4 Ω: amp load changes · 80 W vs 150 W: lower power handling	+
Warehouse Sound WGS 12L	49.6 -5.4	0.242 =	50.5 -1.5	3.3 +1.9	97.3 -3.7	usable	8 Ω vs 4 Ω: amp load changes	+
Ciare PW252	55 =	0.264 +0.02	43.4 -8.6	2.3 +0.9	97 -4	usable	8 Ω vs 4 Ω: amp load changes	+
STX W.25.400.8.MCX	54 -1	0.282 +0.04	50 -2	3.5 +2.1	98 -3	usable	8 Ω vs 4 Ω: amp load changes	+
18 Sound 10NMB420	56 +1	0.25 =	40 -12	4 +2.6	99 -2	usable	8 Ω vs 4 Ω: amp load changes	+
18 Sound 10NMBA520	60 +5	0.23 -0.02	42 -10	4 +2.6	100.5 -0.5	usable	8 Ω vs 4 Ω: amp load changes	+
SICA 10 L 2.5 SL 4 Ohms	56.5 +1.5	0.295 +0.05	46.9 -5.1	4 +2.6	99.8 -1.2	usable		+
David Eden EC1060XL8	49.6 -5.4	0.207 -0.04	55.5 +3.5	2.4 +1	98.8 -2.2	usable	8 Ω vs 4 Ω: amp load changes	+

Compare the closest 3 against the CH252 →

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.