Eminence SWAMP THANG

12" · 8 Ω · 150 W · 101 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	97 Hz
Qts	0.53
Qes	0.55
Qms	14.43
Vas	41.3 L
Sd	532.4 cm²
Xmax	0.8 mm
Re	6.92 Ω
Bl	14.1 T·m
Mms	25.9 g
Pe	150 W
Sensitivity	101 dB

Alignment hint

EBP	176 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 52.9 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
Eminence THE WIZARD	89 -8	0.47 -0.06	41.5 +0.2	0.8 =	100.9 -0.1	close	75 W vs 150 W: lower power handling	+
Eminence THE WIZARD 8	89 -8	0.47 -0.06	41.5 +0.2	0.8 =	100.8 -0.2	close	75 W vs 150 W: lower power handling	+
Eminence CANNABIS REX	96 -1	0.642 +0.11	45.5 +4.2	0.8 =	100.5 -0.5	close	50 W vs 150 W: lower power handling	+
Eminence GA-SC64	88 -9	0.579 +0.05	45 +3.7	1.2 +0.4	99.3 -1.7	close	40 W vs 150 W: lower power handling	+
Eminence THE GOVERNOR 8	101 +4	0.561 +0.03	30.1 -11.2	1.2 +0.4	99.9 -1.1	usable	75 W vs 150 W: lower power handling	+
Eminence LEGEND GB128	86 -11	0.648 +0.12	43.9 +2.6	0.8 =	99.2 -1.8	usable	50 W vs 150 W: lower power handling	+
Eminence THE TONKER 16	97 =	0.581 +0.05	32.4 -8.9	0.8 =	96.2 -4.8	usable	16 Ω vs 8 Ω: amp load changes	+
Eminence CANIS MAJOR	104.9 +7.9	0.664 +0.13	34.1 -7.2	0.8 =	100.3 -0.7	usable	50 W vs 150 W: lower power handling	+
Jensen NEO 12	92 -5	0.705 +0.17	40.4 -0.9	1 +0.2	99 -2	usable	100 W vs 150 W: lower power handling	+
B&C 320K/C-A	82 -15	0.5 -0.03	53 +11.7	2 +1.2	101 =	usable		+

Compare the closest 3 against the SWAMP THANG →

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.