Beyma 8 MI100 8 OHMS

8" · 8 Ω · 250 W · 96 dB · datasheet ↗

Thiele-Small parameters

Nominal size	8"
Impedance	8 Ω
Fs	90 Hz
Qts	0.45
Qes	0.48
Qms	7.5
Vas	12 L
Sd	220 cm²
Xmax	3 mm
Re	6 Ω
Bl	11.5 T·m
Mms	19 g
Pe	250 W
Sensitivity	96 dB

Alignment hint

EBP	188 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 8.2 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
Faital PRO 8PR155	85 -5	0.46 +0.01	10.6 -1.4	3.57 +0.57	97 +1	close	16 Ω vs 8 Ω: amp load changes	+
LaVoce WSF081.82-16	81 -9	0.44 -0.01	14.17 +2.17	4.5 +1.5	95.5 -0.5	close	16 Ω vs 8 Ω: amp load changes · 150 W vs 250 W: lower power handling	+
Faital PRO 8FE400	100 +10	0.48 +0.03	9.9 -2.1	4.87 +1.87	96 =	close	4 Ω vs 8 Ω: amp load changes	+
Faital PRO 8FE200	80 -10	0.45 =	15.8 +3.8	4.62 +1.62	95 -1	usable	4 Ω vs 8 Ω: amp load changes · 130 W vs 250 W: lower power handling	+
LaVoce WAF082.00	78 -12	0.37 -0.08	11.92 -0.08	6.3 +3.3	95 -1	usable		+
Faital PRO 8PR155	85 -5	0.37 -0.08	9.4 -2.6	3.57 +0.57	97 +1	usable		+
LaVoce WSF081.82	79 -11	0.38 -0.07	14.3 +2.3	4.6 +1.6	95.5 -0.5	usable	150 W vs 250 W: lower power handling	+
Faital PRO 8FE400	100 +10	0.53 +0.08	9.4 -2.6	4.77 +1.77	96 =	usable		+
BMS 8S219	82 -8	0.41 -0.04	9.7 -2.3	6.3 +3.3	94 -2	usable		+
BMS 8S215	87.7 -2.3	0.31 -0.14	11.04 -0.96	4.25 +1.25	96 =	usable		+

Compare the closest 3 against the 8 MI100 8 OHMS →

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.