AE Speakers TD12H8

12" · 8 Ω · 500 W · 93.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	26.7 Hz
Qts	0.234
Qes	0.25
Qms	3.72
Vas	160 L
Sd	530 cm²
Xmax	7 mm
Re	6.5 Ω
Bl	19.5 T·m
Mms	87.4 g
Pe	500 W
Sensitivity	93.7 dB

Alignment hint

EBP	107 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 19.7 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
AE Speakers TD12H	26.7 =	0.234 =	160 =	7 =	93.7 =	close		+
Dayton Audio 12LF ODEUM	28 +1.3	0.211 -0.02	147.8 -12.2	8.3 +1.3	94.4 +0.7	close		+
Dayton Audio APOLLO 12LF	28 +1.3	0.211 -0.02	147.8 -12.2	8.3 +1.3	94.4 +0.7	close		+
Infinity TWEELVE vp	22 -4.7	0.242 +0.01	158 -2	10 +3	93.3 -0.4	close		+
JBL 252G	23 -3.7	0.25 +0.02	178 +18	7 =	93.8 +0.1	close	250 W vs 500 W: lower power handling	+
Infinity BETA12	22 -4.7	0.242 +0.01	158 -2	10 +3	94.8 +1.1	close	4 Ω vs 8 Ω: amp load changes	+
Visaton TIW300	25 -1.7	0.282 +0.05	160 =	9.7 +2.7	92.9 -0.8	close	300 W vs 500 W: lower power handling	+
JBL 1200FE-8	27 +0.3	0.256 +0.02	125 -35	10 +3	93.3 -0.4	close		+
STX W.32.500.8.MC	25 -1.7	0.299 +0.06	155 -5	7.5 +0.5	92.1 -1.6	usable	300 W vs 500 W: lower power handling	+
Scan-Speak 32W/4878T01	23 -3.7	0.286 +0.05	170 +10	7 =	94.5 +0.8	usable	4 Ω vs 8 Ω: amp load changes · 150 W vs 500 W: lower power handling	+

Compare the closest 3 against the TD12H8 →

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.