Visaton TD1

12" · 8 Ω · 150 W · 95.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	30.3 Hz
Qts	0.327
Qes	0.35
Qms	4.97
Vas	200 L
Sd	510 cm²
Xmax	7.6 mm
Re	5.88 Ω
Bl	12.7 T·m
Mms	50.4 g
Pe	150 W
Sensitivity	95.3 dB

Alignment hint

EBP	87 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 54.4 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
Visaton TD	31 +0.7	0.324 =	200 =	7.3 -0.3	95.5 +0.2	close	Xmax 7.3 mm < 7.6 mm: lower excursion-limited SPL	+
Westra SW-300-2808	30 -0.3	0.322 -0.01	209 +9	9.3 +1.7	94.7 -0.6	close		+
Visaton WS33NG	30 -0.3	0.308 -0.02	190 -10	8 +0.4	94.5 -0.8	close		+
Cabasse 30M22	31.5 +1.2	0.315 -0.01	196.1 -3.9	8 +0.4	97.7 +2.4	close		+
Rockford Fosgate S1-124	28 -2.3	0.326 =	186 -14	9.9 +2.3	96.2 +0.9	close	4 Ω vs 8 Ω: amp load changes	+
AE Speakers TD12S	31.5 +1.2	0.336 +0.01	159.4 -40.6	7 -0.6	94.9 -0.4	close	Xmax 7 mm < 7.6 mm: lower excursion-limited SPL	+
Focal 12V 726DB	25.9 -4.4	0.354 +0.03	210.5 +10.5	8.5 +0.9	96 +0.7	close	4 Ω vs 8 Ω: amp load changes	+
Samy Speaker LW1200	30.7 +0.4	0.36 +0.03	210 +10	6 -1.6	94.3 -1	close	100 W vs 150 W: lower power handling · Xmax 6 mm < 7.6 mm: lower excursion-limited SPL	+
Davis 31TCA12 vp rc	32.5 +2.2	0.314 -0.01	222 +22	6 -1.6	96.2 +0.9	close	Xmax 6 mm < 7.6 mm: lower excursion-limited SPL	+
Davis 31TCA12 v2009	32.5 +2.2	0.31 -0.02	222 +22	6 -1.6	95.9 +0.6	close	Xmax 6 mm < 7.6 mm: lower excursion-limited SPL	+

Compare the closest 3 against the TD1 →

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.