BMS 15N630 v2015

15" · 8 Ω · 600 W · 96.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	39 Hz
Qts	0.422
Qes	0.45
Qms	6.74
Vas	152 L
Sd	880 cm²
Xmax	7.8 mm
Re	6 Ω
Bl	19.7 T·m
Mms	118.9 g
Pe	600 W
Sensitivity	96.2 dB

Alignment hint

EBP	87 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 84.1 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
BMS 15N630	39 =	0.42 =	152 =	8 +0.2	98 +1.8	close		+
Faital PRO 15FH520 v2018	38 -1	0.394 -0.03	156.6 +4.6	8.5 +0.7	96.7 +0.5	close		+
JBL 2216Nd vp	36 -3	0.429 +0.01	166.8 +14.8	8.1 +0.3	95.9 -0.3	close		+
Eminence OMEGA PRO-15-2KW-8	39.67 +0.67	0.44 +0.02	142.51 -9.49	7.4 -0.4	94.9 -1.3	close	Xmax 7.4 mm < 7.8 mm: lower excursion-limited SPL	+
Eminence MAGNUM 15 LF	37 -2	0.457 +0.04	163 +11	7.9 +0.1	96.4 +0.2	close		+
Ciare FXE 15-4	40.6 +1.6	0.406 -0.02	131 -21	8.4 +0.6	96.5 +0.3	close		+
18 Sound 15TLW3000	42 +3	0.44 +0.02	140 -12	9 +1.2	95.5 -0.7	close		+
Sica 15 PFS 3	39 =	0.45 +0.03	135.5 -16.5	7 -0.8	95.9 -0.3	close	Xmax 7 mm < 7.8 mm: lower excursion-limited SPL	+
B&C 15 HPL 76 W	38 -1	0.407 -0.02	157 +5	6 -1.8	96.1 -0.1	close	400 W vs 600 W: lower power handling · Xmax 6 mm < 7.8 mm: lower excursion-limited SPL	+
18 Sound 15W750	40 +1	0.42 =	182 +30	8 +0.2	98 +1.8	close	16 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 15N630 v2015 →

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.