RCF MB 15N301 (prodance)

15" · 8 Ω · 500 W · 98.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	40.1 Hz
Qts	0.35
Qes	0.37
Qms	6.55
Vas	203.2 L
Sd	860 cm²
Xmax	6 mm
Re	5.96 Ω
Bl	18.1 T·m
Mms	80.2 g
Pe	500 W
Sensitivity	98.8 dB

Alignment hint

EBP	108 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 65.9 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
Beyma 15CXA400Nd	40 -0.1	0.358 +0.01	196 -7.2	6 =	97.9 -0.9	close		+
Fane SOVEREIGN PRO 15-600	38 -2.1	0.351 =	201 -2.2	6.5 +0.5	98.2 -0.6	close		+
Beyma 15MW/ND	40 -0.1	0.331 -0.02	207 +3.8	6.5 +0.5	99.4 +0.6	close		+
Beyma 15WRS400	38 -2.1	0.337 -0.01	205.4 +2.2	6.3 +0.3	98.6 -0.2	close		+
RCF MB 15X301	38 -2.1	0.345 -0.01	195 -8.2	6 =	98.3 -0.5	close		+
P.Audio E15-350N	40 -0.1	0.359 +0.01	201.4 -1.8	5.3 -0.7	98.2 -0.6	close	350 W vs 500 W: lower power handling · Xmax 5.3 mm < 6 mm: lower excursion-limited SPL	+
Fane SOVEREIGN PRO 15-600 LF	40 -0.1	0.364 +0.01	188 -15.2	6.9 +0.9	97.9 -0.9	close		+
Fane SOVEREIGN PRO 15-500	40 -0.1	0.319 -0.03	192 -11.2	6 =	99.4 +0.6	close		+
PHL Audio 5221 SP	41 +0.9	0.329 -0.02	190 -13.2	6.6 +0.6	99.5 +0.7	close		+
Eminence OMEGA PRO 15	39 -1.1	0.345 -0.01	196 -7.2	4.8 -1.2	99.1 +0.3	close	Xmax 4.8 mm < 6 mm: lower excursion-limited SPL	+

Compare the closest 3 against the MB 15N301 (prodance) →

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.