B&C 18 TBX 100 (prodance)

18" · 8 Ω · 1200 W · 97.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	18"
Impedance	8 Ω
Fs	36.6 Hz
Qts	0.406
Qes	0.43
Qms	7.41
Vas	198 L
Sd	1134 cm²
Xmax	9 mm
Re	5.14 Ω
Bl	21.8 T·m
Mms	172.3 g
Pe	1200 W
Sensitivity	97.4 dB

Alignment hint

EBP	85 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 97.4 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
Fane 18XLS	36 -0.6	0.407 =	187 -11	9.3 +0.3	97 -0.4	close		+
Fane COLOSSUS 18XLS	36 -0.6	0.407 =	187 -11	9.3 +0.3	97 -0.4	close		+
Faital PRO 18HP1042	38 +1.4	0.41 =	191.9 -6.1	9 =	98 +0.6	close		+
Beyma 18LEX1600/ND-8	35 -1.6	0.39 -0.02	205 +7	10.4 +1.4	96.8 -0.6	close		+
Sica 18 S 4 PL	36.2 -0.4	0.39 -0.02	189 -9	8 -1	97.3 -0.1	close	Xmax 8 mm < 9 mm: lower excursion-limited SPL	+
B&C 18NBX100	35 -1.6	0.38 -0.03	198 =	10 +1	96.5 -0.9	close		+
Faital PRO 18HP1030	35 -1.6	0.41 =	185.5 -12.5	12.45 +3.45	98 +0.6	close		+
Celestion POWER PRO X18	34.8 -1.8	0.379 -0.03	188.9 -9.1	8.6 -0.4	96.6 -0.8	close	Xmax 8.6 mm < 9 mm: lower excursion-limited SPL	+
Faital PRO 18HP1060	35 -1.6	0.37 -0.04	200.3 +2.3	12.45 +3.45	98 +0.6	close		+
Beyma 18G550	36 -0.6	0.374 -0.03	210 +12	8.1 -0.9	97.8 +0.4	close	900 W vs 1200 W: lower power handling · Xmax 8.1 mm < 9 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 18 TBX 100 (prodance) →

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.