Beyma 15MI100 v2014

15" · 8 Ω · 450 W · 99.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	37 Hz
Qts	0.287
Qes	0.3
Qms	6.38
Vas	264 L
Sd	880 cm²
Xmax	4.5 mm
Re	6.2 Ω
Bl	19.1 T·m
Mms	76.1 g
Pe	450 W
Sensitivity	99.6 dB

Alignment hint

EBP	123 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 52.1 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
B&C 15 CXN 76	38 +1	0.285 =	246 -18	4.5 =	100.5 +0.9	close		+
B&C 15 HCX 76	38 +1	0.285 =	243.5 -20.5	4.5 =	100.4 +0.8	close		+
Visaton BGS 40 v1	38 +1	0.306 +0.02	263 -1	4.6 +0.1	98.5 -1.1	close	200 W vs 450 W: lower power handling	+
RCF L 15/542K	36 -1	0.3 +0.01	250 -14	5 +0.5	98.8 -0.8	close		+
Eminence KAPPA 15	36 -1	0.301 +0.01	278 +14	5.5 +1	100.1 +0.5	close		+
Max Speaker PR1566	36 -1	0.296 +0.01	262 -2	8.6 +4.1	99.1 -0.5	close		+
P.Audio E15-300S v2015	39 +2	0.287 =	228.8 -35.2	4.3 -0.2	99.5 -0.1	close	300 W vs 450 W: lower power handling · Xmax 4.3 mm < 4.5 mm: lower excursion-limited SPL	+
P.Audio E 300S	39 +2	0.287 =	228 -36	4.3 -0.2	99.5 -0.1	close	300 W vs 450 W: lower power handling · Xmax 4.3 mm < 4.5 mm: lower excursion-limited SPL	+
Ciare 15.75 NdW vp	37.7 +0.7	0.286 =	215 -49	5 +0.5	99.7 +0.1	close		+
Beyma 15G300	37 =	0.28 -0.01	234 -30	4 -0.5	99.2 -0.4	close	250 W vs 450 W: lower power handling · Xmax 4 mm < 4.5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15MI100 v2014 →

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.