Beyma CM-10

10" · 8 Ω · 125 W · 95.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	61 Hz
Qts	0.506
Qes	0.55
Qms	6.38
Vas	40.7 L
Sd	390 cm²
Xmax	3.6 mm
Re	6.15 Ω
Bl	12.4 T·m
Mms	35.7 g
Pe	125 W
Sensitivity	95.4 dB

Alignment hint

EBP	111 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 42.7 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
Monacor SPA-110PA	61 =	0.469 -0.04	38 -2.7	4 +0.4	96.3 +0.9	close		+
Hyper Phase CM10	65 +4	0.511 +0.01	45 +4.3	3.3 -0.3	95.6 +0.2	close	Xmax 3.3 mm < 3.6 mm: lower excursion-limited SPL	+
Fenton NS10X	67.5 +6.5	0.563 +0.06	40.2 -0.5	3.8 +0.2	95.6 +0.2	close		+
Faital PRO 10FE400	60 -1	0.47 -0.04	35.3 -5.4	5.42 +1.82	96 +0.6	close		+
Fenton PS10F vp	60.1 -0.9	0.586 +0.08	41.2 +0.5	4 +0.4	93.3 -2.1	close	16 Ω vs 8 Ω: amp load changes	+
Eminence BASSLITE CH2010	58 -3	0.438 -0.07	43 +2.3	3.5 -0.1	96.2 +0.8	close	Xmax 3.5 mm < 3.6 mm: lower excursion-limited SPL	+
Audax PR24LXT100	63 +2	0.474 -0.03	46 +5.3	3 -0.6	95.5 +0.1	close	Xmax 3 mm < 3.6 mm: lower excursion-limited SPL	+
Ciare CMI 250 ND	59 -2	0.496 -0.01	34 -6.7	4.5 +0.9	97.5 +2.1	close	4 Ω vs 8 Ω: amp load changes	+
Celestion K10-200E	67 +6	0.471 -0.04	37 -3.7	4 +0.4	97.3 +1.9	close		+
Radian CRS1030	65 +4	0.472 -0.03	35.3 -5.4	5.5 +1.9	96.2 +0.8	close		+

Compare the closest 3 against the CM-10 →

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.