Celestion TF 1218TC v2010

12" · 8 Ω · 100 W · 99.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	74.1 Hz
Qts	0.455
Qes	0.537
Qms	2.992
Vas	48.1 L
Sd	518 cm²
Xmax	1.5 mm
Re	5.48 Ω
Bl	13.1 T·m
Mms	36.1 g
Pe	100 W
Sensitivity	99.2 dB

Alignment hint

EBP	138 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 34 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
18 Sound 12TC300	78 +3.9	0.428 -0.03	56.5 +8.4	1.5 =	101.7 +2.5	close		+
Beyma 12GU	70 -4.1	0.475 +0.02	60 +11.9	2 +0.5	98.3 -0.9	close		+
ATC PA50-314 16 BASS	71 -3.1	0.459 =	45 -3.1	1.3 -0.2	94.6 -4.6	close	16 Ω vs 8 Ω: amp load changes · 50 W vs 100 W: lower power handling · Xmax 1.3 mm < 1.5 mm: lower excursion-limited SPL	+
Fane F70	70 -4.1	0.402 -0.05	61.8 +13.7	1.5 =	99.3 +0.1	close	70 W vs 100 W: lower power handling	+
B&C 320K/C-A	82 +7.9	0.5 +0.04	53 +4.9	2 +0.5	101 +1.8	usable		+
Celestion BN12-300S8	69.3 -4.8	0.392 -0.06	43.5 -4.6	2.5 +1	98.8 -0.4	usable		+
Eminence CV 75A	79 +4.9	0.418 -0.04	52.5 +4.4	1.2 -0.3	100.4 +1.2	usable	75 W vs 100 W: lower power handling · Xmax 1.2 mm < 1.5 mm: lower excursion-limited SPL	+
B&C 320KC-8A	82 +7.9	0.5 +0.04	53 +4.9	2 +0.5	101.2 +2	usable		+
McCauley MK 12-100TC	69 -5.1	0.445 -0.01	36 -12.1	2 +0.5	97.5 -1.7	usable		+
JBL 2022H	75 +0.9	0.399 -0.06	42.5 -5.6	3.4 +1.9	100.5 +1.3	usable		+

Compare the closest 3 against the TF 1218TC v2010 →

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.