Audio Nirvana SUPER 12 FERRITE

12" · 8 Ω · 45 W · 95.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	37.4 Hz
Qts	0.558
Qes	0.615
Qms	5.977
Vas	230.5 L
Sd	624.6 cm²
Xmax	1 mm
Re	7.2 Ω
Bl	10.9 T·m
Mms	43 g
Pe	45 W
Sensitivity	95.4 dB

Alignment hint

EBP	61 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 380.5 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
Audio Nirvana SUPER 12	36.4 -1	0.487 -0.07	251.9 +21.4	1 =	96 +0.6	close		+
Audax PR300T4 série vp	37 -0.4	0.519 -0.04	220 -10.5	4 +3	95.6 +0.2	close		+
Cabasse 30BZ24 vp oriu2	37 -0.4	0.543 -0.02	223 -7.5	4 +3	93.6 -1.8	close	16 Ω vs 8 Ω: amp load changes	+
Philips AD1256 vp A	36.9 -0.5	0.59 +0.03	244.9 +14.4	4.3 +3.3	94.7 -0.7	close		+
Philips AD5200 vp A	36.9 -0.5	0.59 +0.03	244.9 +14.4	4.3 +3.3	94.7 -0.7	close		+
Audio Nirvana SUPER 12AL	37 -0.4	0.635 +0.08	236 +5.5	3 +2	94.6 -0.8	close		+
PHY-HP HB30LB15	36 -1.4	0.567 +0.01	224 -6.5	3 +2	91.9 -3.5	close	16 Ω vs 8 Ω: amp load changes	+
PHY-HP HB30LB15SAG	36 -1.4	0.567 +0.01	224 -6.5	3 +2	91.9 -3.5	close	16 Ω vs 8 Ω: amp load changes	+
PHY-HP KM30	36 -1.4	0.567 +0.01	224 -6.5	3 +2	91.9 -3.5	close	16 Ω vs 8 Ω: amp load changes	+
PHY-HP KM30SAG	36 -1.4	0.567 +0.01	224 -6.5	3 +2	91.9 -3.5	close	16 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the SUPER 12 FERRITE →

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.