Oberton 15NXL701

15" · 8 Ω · 700 W · 99 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	43.4 Hz
Qts	0.3
Qes	0.312
Qms	8.45
Vas	127.09 L
Sd	829.6 cm²
Xmax	9.25 mm
Re	5.3 Ω
Bl	21.71 T·m
Mms	101.61 g
Pe	700 W
Sensitivity	99 dB

Alignment hint

EBP	139 · 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
18 Sound 15LW2400	40 -3.4	0.3 =	131 +3.91	10 +0.75	97 -2	close		+
Sica 15 PF 3	45 +1.6	0.31 +0.01	117.6 -9.49	8 -1.25	99.1 +0.1	close	Xmax 8 mm < 9.25 mm: lower excursion-limited SPL	+
RCF LF 15X401 v2013	41.8 -1.6	0.313 +0.01	116.4 -10.69	8.7 -0.55	98.1 -0.9	close	Xmax 8.7 mm < 9.25 mm: lower excursion-limited SPL	+
Sica 15 S 4 PL	39.5 -3.9	0.32 +0.02	127.6 +0.51	10 +0.75	97.8 -1.2	close		+
Oberton 15NMB500	44.74 +1.34	0.292 -0.01	127.95 +0.86	7.75 -1.5	100.5 +1.5	close	500 W vs 700 W: lower power handling · Xmax 7.75 mm < 9.25 mm: lower excursion-limited SPL	+
18 Sound 15LW1401	42 -1.4	0.27 -0.03	131 +3.91	9 -0.25	98 -1	close	Xmax 9 mm < 9.25 mm: lower excursion-limited SPL	+
18 Sound 15LW1410	42 -1.4	0.27 -0.03	131 +3.91	8.5 -0.75	98.5 -0.5	close	Xmax 8.5 mm < 9.25 mm: lower excursion-limited SPL	+
Oberton 15XL701	45.25 +1.85	0.28 -0.02	116.99 -10.1	8.75 -0.5	98 -1	close	Xmax 8.75 mm < 9.25 mm: lower excursion-limited SPL	+
Faital PRO 15HP1020	40 -3.4	0.27 -0.03	126.6 -0.49	9 -0.25	98 -1	close	Xmax 9 mm < 9.25 mm: lower excursion-limited SPL	+
B&C 15NDL88	45 +1.6	0.34 +0.04	126 -1.09	8 -1.25	99 =	close	Xmax 8 mm < 9.25 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15NXL701 →

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.