Fane COLOSSUS 15XS

15" · 8 Ω · 1000 W · 97.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	36.3 Hz
Qts	0.307
Qes	0.32
Qms	7.7
Vas	149.7 L
Sd	855 cm²
Xmax	9.1 mm
Re	5.2 Ω
Bl	22.1 T·m
Mms	131.6 g
Pe	1000 W
Sensitivity	97.3 dB

Alignment hint

EBP	113 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 34.8 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
Fane COLOSSUS PRIME 15XS	36.3 =	0.307 =	149.7 =	9.1 =	97.3 =	close		+
BMS 15N840 v2015	35.6 -0.7	0.303 =	145.7 -4	9.9 +0.8	97.1 -0.2	close		+
Beyma 15G40	37 +0.7	0.301 -0.01	149 -0.7	7.7 -1.4	97.2 -0.1	close	700 W vs 1000 W: lower power handling · Xmax 7.7 mm < 9.1 mm: lower excursion-limited SPL	+
Beyma 15P1000	35 -1.3	0.293 -0.01	146 -3.7	8.7 -0.4	96.3 -1	close	Xmax 8.7 mm < 9.1 mm: lower excursion-limited SPL	+
Faital PRO 15FH520	38 +1.7	0.34 +0.03	153.2 +3.5	9.15 +0.05	97 -0.3	close	4 Ω vs 8 Ω: amp load changes · 600 W vs 1000 W: lower power handling	+
BMS 15N840	35.6 -0.7	0.3 -0.01	145.7 -4	11 +1.9	95 -2.3	close		+
Faital PRO 15FX560	38 +1.7	0.3 -0.01	159 +9.3	9.42 +0.32	99 +1.7	close	700 W vs 1000 W: lower power handling	+
Beyma 15LEX1200Nd	36 -0.3	0.3 -0.01	127 -22.7	11 +1.9	97 -0.3	close		+
Eminence KAPPA PRO 15 LF v2	35 -1.3	0.31 =	172.5 +22.8	8.7 -0.4	96.8 -0.5	close	600 W vs 1000 W: lower power handling · Xmax 8.7 mm < 9.1 mm: lower excursion-limited SPL	+
18 Sound 15NLW9500	34 -2.3	0.29 -0.02	147.5 -2.2	9 -0.1	96 -1.3	close	4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 9.1 mm: lower excursion-limited SPL	+

Compare the closest 3 against the COLOSSUS 15XS →

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.