MCM Electronics 55-3234

15" · 4 Ω · 200 W · 98.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	4 Ω
Fs	32.5 Hz
Qts	0.458
Qes	0.534
Qms	3.203
Vas	322.2 L
Sd	840 cm²
Xmax	6 mm
Re	3.4 Ω
Bl	9.8 T·m
Mms	73.6 g
Pe	200 W
Sensitivity	98.9 dB

Alignment hint

EBP	61 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 232.9 L

EBP 50-100: works in either a sealed or ported 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
MCM Electronics 55-3213	32.5 =	0.473 +0.01	322.2 =	6 =	98.7 -0.2	close		+
MCM Electronics 55-2974	32.5 =	0.473 +0.01	322.2 =	6 =	95.4 -3.5	close	8 Ω vs 4 Ω: amp load changes	+
Beyma 15T100/N vp	35 +2.5	0.455 =	275 -47.2	6 =	96.8 -2.1	close	8 Ω vs 4 Ω: amp load changes	+
Eminence LEGEND BP1525	32 -0.5	0.479 +0.02	397 +74.8	6.2 +0.2	96.9 -2	close	8 Ω vs 4 Ω: amp load changes	+
Celestion K15-200E	32 -0.5	0.473 +0.01	386 +63.8	5 -1	97.7 -1.2	close	8 Ω vs 4 Ω: amp load changes · Xmax 5 mm < 6 mm: lower excursion-limited SPL	+
Supravox 380-2000 OB	27.5 -5	0.451 -0.01	360 +37.8	6.3 +0.3	95.2 -3.7	usable	8 Ω vs 4 Ω: amp load changes · 120 W vs 200 W: lower power handling	+
DAS Audio 15L	38 +5.5	0.418 -0.04	263 -59.2	6 =	98.1 -0.8	usable	8 Ω vs 4 Ω: amp load changes	+
Beyma 15SP	32 -0.5	0.412 -0.05	309 -13.2	4.3 -1.7	96.9 -2	usable	8 Ω vs 4 Ω: amp load changes · 150 W vs 200 W: lower power handling · Xmax 4.3 mm < 6 mm: lower excursion-limited SPL	+
MCM Electronics 55-2963	32 -0.5	0.386 -0.07	286 -36.2	6.5 +0.5	95.8 -3.1	usable	8 Ω vs 4 Ω: amp load changes	+
Beyma SM115 vp1	35.9 +3.4	0.355 -0.1	314.2 -8	7.3 +1.3	98.5 -0.4	usable	8 Ω vs 4 Ω: amp load changes	+

Compare the closest 3 against the 55-3234 →

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.