Beyma 15P1000Nd

15" · 8 Ω · 1000 W · 97.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	45 Hz
Qts	0.347
Qes	0.36
Qms	9.6
Vas	88 L
Sd	855 cm²
Xmax	6.7 mm
Re	5.1 Ω
Bl	24.2 T·m
Mms	145.7 g
Pe	1000 W
Sensitivity	97.4 dB

Alignment hint

EBP	125 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 27.9 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
Beyma 15P1000FE	45 =	0.368 +0.02	85.9 -2.1	6.9 +0.2	97.1 -0.3	close		+
Beyma 15SW1300ND	44 -1	0.361 +0.01	89.6 +1.6	7.8 +1.1	97 -0.4	close		+
Beyma 15P1200Nd	45 =	0.316 -0.03	84 -4	6.8 +0.1	97.4 =	close		+
Dayton Audio PN395-8	44.1 -0.9	0.346 =	96.8 +8.8	6.1 -0.6	97.2 -0.2	close	Xmax 6.1 mm < 6.7 mm: lower excursion-limited SPL	+
Beyma 15G450/N v2015	44 -1	0.342 =	106 +18	6.2 -0.5	97.5 +0.1	close	750 W vs 1000 W: lower power handling · Xmax 6.2 mm < 6.7 mm: lower excursion-limited SPL	+
Beyma 15P1200Nd/N	42 -3	0.313 -0.03	84.7 -3.3	7.1 +0.4	96.8 -0.6	close		+
Beyma 15LEX1600/Nd	41 -4	0.359 +0.01	91 +3	8.9 +2.2	95.8 -1.6	close		+
BMS 15CN890	50 +5	0.345 =	77 -11	6 -0.7	97.5 +0.1	close	Xmax 6 mm < 6.7 mm: lower excursion-limited SPL	+
Beyma 15"P1000Fe V2	45 =	0.3 -0.05	80.7 -7.3	8 +1.3	98 +0.6	close		+
PRV Audio 15W1600	50.5 +5.5	0.358 +0.01	87.9 -0.1	5.6 -1.1	98.5 +1.1	close	Xmax 5.6 mm < 6.7 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15P1000Nd →

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.