Supravox 215-2000EXC_12V

10" · 8 Ω · 20 W · 101.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	49 Hz
Qts	0.26
Qes	0.269
Qms	8.036
Vas	102 L
Sd	283 cm²
Xmax	2.5 mm
Re	4 Ω
Bl	7.3 T·m
Mms	11.6 g
Pe	20 W
Sensitivity	101.5 dB

Alignment hint

EBP	182 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 15.9 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
Supravox 215-2000EXC_11V	49 =	0.268 +0.01	99.4 -2.6	2.5 =	101.2 -0.3	close		+
Supravox 215-2000EXC_13V	49 =	0.249 -0.01	97.8 -4.2	2.4 -0.1	101.5 =	close	Xmax 2.4 mm < 2.5 mm: lower excursion-limited SPL	+
Supravox 215-2000EXC_10V	49 =	0.286 +0.03	98.2 -3.8	2.6 +0.1	100.9 -0.6	close		+
Supravox 245 HERITAGE EXC 14V	50.9 +1.9	0.268 +0.01	98 -4	3.2 +0.7	99.4 -2.1	close		+
Supravox 215-2000EXC_09V	49 =	0.309 +0.05	96.5 -5.5	2.7 +0.2	100.5 -1	close		+
Supravox 215-2000	47 -2	0.233 -0.03	121 +19	2.6 +0.1	102.2 +0.7	close		+
Supravox 215-2000 v2017	47 -2	0.233 -0.03	121 +19	2.6 +0.1	102.2 +0.7	close	4 Ω vs 8 Ω: amp load changes	+
Audax T24PR15	51.6 +2.6	0.257 =	123 +21	2 -0.5	101.4 -0.1	close	Xmax 2 mm < 2.5 mm: lower excursion-limited SPL	+
Jensen B 12	46.2 -2.8	0.29 +0.03	81.3 -20.7	2.5 =	100.1 -1.4	usable	4 Ω vs 8 Ω: amp load changes	+
Supravox 215-2000EXC_08V	49 =	0.344 +0.08	97.8 -4.2	2.9 +0.4	100.1 -1.4	usable		+

Compare the closest 3 against the 215-2000EXC_12V →

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.