Eminence ACOUSTINATOR N2012

12" · 8 Ω · 150 W · 92.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	31 Hz
Qts	0.518
Qes	0.54
Qms	12.92
Vas	177 L
Sd	519.5 cm²
Xmax	3.9 mm
Re	7.03 Ω
Bl	12 T·m
Mms	56.3 g
Pe	150 W
Sensitivity	92.4 dB

Alignment hint

EBP	57 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 205 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
JBL 2145A	30 -1	0.508 -0.01	155.7 -21.3	3.6 -0.3	93 +0.6	close	50 W vs 150 W: lower power handling · Xmax 3.6 mm < 3.9 mm: lower excursion-limited SPL	+
JBL LE12C	30 -1	0.508 -0.01	155.7 -21.3	3.6 -0.3	93 +0.6	close	50 W vs 150 W: lower power handling · Xmax 3.6 mm < 3.9 mm: lower excursion-limited SPL	+
Visaton W300	32 +1	0.549 +0.03	190 +13	7 +3.1	92.2 -0.2	close		+
Davis 31TCA12 vp rc1 d	35 +4	0.53 +0.01	169.8 -7.2	6 +2.1	93.2 +0.8	close		+
Beyma 12BR70 v2014	31 =	0.497 -0.02	142 -35	6 +2.1	92.3 -0.1	close		+
Beyma 12BR70 v2015	31 =	0.497 -0.02	142 -35	6 +2.1	92.3 -0.1	close		+
Selenium STREET BASS 12W2A	30 -1	0.46 -0.06	164 -13	3.75 -0.15	91.5 -0.9	close	4 Ω vs 8 Ω: amp load changes · Xmax 3.75 mm < 3.9 mm: lower excursion-limited SPL	+
Peerless SLS12 830669	28 -3	0.474 -0.04	172.4 -4.6	6.8 +2.9	92.2 -0.2	close	100 W vs 150 W: lower power handling	+
Hertz Audio HERTZ DS 300	28 -3	0.46 -0.06	176 -1	4 +0.1	90.8 -1.6	close	4 Ω vs 8 Ω: amp load changes	+
Beyma 12"BR70	31 =	0.5 -0.02	142 -35	8 +4.1	93 +0.6	close		+

Compare the closest 3 against the ACOUSTINATOR N2012 →

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.