Dayton Audio TITANIC

12" · 4 Ω · 500 W · 92 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	4 Ω
Fs	36.3 Hz
Qts	0.506
Qes	0.56
Qms	5.28
Vas	44 L
Sd	498 cm²
Xmax	7.4 mm
Re	3 Ω
Bl	13.6 T·m
Mms	151.9 g
Pe	500 W
Sensitivity	92 dB

Alignment hint

EBP	65 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 46.2 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
Pioneer TS-W307D4	34.8 -1.5	0.52 +0.01	40.9 -3.1	7.4 =	91.3 -0.7	close		+
JBL W12GTI	31.8 -4.5	0.508 =	44.8 +0.8	9.9 +2.5	90.1 -1.9	close		+
JBL W12GTi MKII	31.8 -4.5	0.508 =	44.8 +0.8	9.9 +2.5	90.1 -1.9	close		+
JBL W12GTIe	31.8 -4.5	0.508 =	44.8 +0.8	9.9 +2.5	90.1 -1.9	close		+
Massive Audio REBEL 124	32.6 -3.7	0.485 -0.02	38 -6	7.1 -0.3	92.4 +0.4	close	2 Ω vs 4 Ω: amp load changes · Xmax 7.1 mm < 7.4 mm: lower excursion-limited SPL	+
DLS OA12D	37.8 +1.5	0.49 -0.02	48 +4	5.2 -2.2	92.1 +0.1	close	210 W vs 500 W: lower power handling · Xmax 5.2 mm < 7.4 mm: lower excursion-limited SPL	+
DC Audio LV4 D2	35.9 -0.4	0.5 -0.01	30.6 -13.4	11 +3.6	92.2 +0.2	close		+
Scan-Speak 30W/4552-01	34 -2.3	0.525 +0.02	52.9 +8.9	6.6 -0.8	90.7 -1.3	close	350 W vs 500 W: lower power handling · Xmax 6.6 mm < 7.4 mm: lower excursion-limited SPL	+
Celestion FTR12-4080DL/4	35.3 -1	0.428 -0.08	51.4 +7.4	8 +0.6	92.5 +0.5	close		+
Alpine 1242D	29 -7.3	0.47 -0.04	45 +1	9.1 +1.7	91.4 -0.6	close		+

Compare the closest 3 against the TITANIC →

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.