Beyma 18PWB1000/FE v2016

18" · 8 Ω · 1000 W · 95.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	18"
Impedance	8 Ω
Fs	27 Hz
Qts	0.381
Qes	0.4
Qms	8.2
Vas	317 L
Sd	1255 cm²
Xmax	11.7 mm
Re	6 Ω
Bl	24.8 T·m
Mms	242 g
Pe	1000 W
Sensitivity	95.2 dB

Alignment hint

EBP	68 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 129.7 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
Beyma 18PWB1000Fe/S	27 =	0.38 =	317 =	12.5 +0.8	96 +0.8	close		+
BMS 18N862 vp	24.8 -2.2	0.383 =	345.6 +28.6	16.2 +4.5	94.8 -0.4	close		+
BMS 18N860	24 -3	0.372 -0.01	304 -13	15 +3.3	93.7 -1.5	close		+
BMS 18N862	25.1 -1.9	0.34 -0.04	312 -5	19 +7.3	95 -0.2	close		+
Magnat AGRESSOR 5000	24 -3	0.431 +0.05	324 +7	10.6 -1.1	95.3 +0.1	close	4 Ω vs 8 Ω: amp load changes · Xmax 10.6 mm < 11.7 mm: lower excursion-limited SPL	+
AER SB 18	26 -1	0.383 =	288 -29	8.3 -3.4	94.5 -0.7	close	500 W vs 1000 W: lower power handling · Xmax 8.3 mm < 11.7 mm: lower excursion-limited SPL	+
Beyma 18G550 (prodance)	29.5 +2.5	0.382 =	291 -26	9 -2.7	96.7 +1.5	close	Xmax 9 mm < 11.7 mm: lower excursion-limited SPL	+
Fane COLOSSUS PRIME 18XS	33 +6	0.385 =	257 -60	12 +0.3	95.4 +0.2	close		+
JBL 2269H	28 +1	0.361 -0.02	237 -80	10.6 -1.1	95 -0.2	close	Xmax 10.6 mm < 11.7 mm: lower excursion-limited SPL	+
Dayton Audio APOLLO 18F	32 +5	0.401 +0.02	287.7 -29.3	10.6 -1.1	96.4 +1.2	usable	Xmax 10.6 mm < 11.7 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 18PWB1000/FE v2016 →

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.