18 Sound 12NLW9300 v2022

12" · 8 Ω · 800 W · 95.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	47 Hz
Qts	0.416
Qes	0.45
Qms	5.5
Vas	56 L
Sd	531 cm²
Xmax	8 mm
Re	4.7 Ω
Bl	15.8 T·m
Mms	80.9 g
Pe	800 W
Sensitivity	95.4 dB

Alignment hint

EBP	104 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 29.6 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 12NLW9300	47 =	0.42 =	56 =	8 =	97 +1.6	close		+
Beyma 112Nd/W	48 +1	0.415 =	55 -1	7.4 -0.6	95 -0.4	close	Xmax 7.4 mm < 8 mm: lower excursion-limited SPL	+
B&C 12NDL88	50 +3	0.37 -0.05	55 -1	8 =	97 +1.6	close	16 Ω vs 8 Ω: amp load changes	+
P.Audio SN-12LF	48 +1	0.399 -0.02	67.9 +11.9	7.2 -0.8	96 +0.6	close	600 W vs 800 W: lower power handling · Xmax 7.2 mm < 8 mm: lower excursion-limited SPL	+
Faital PRO 12HP1010	45 -2	0.34 -0.08	56.5 +0.5	9.25 +1.25	96 +0.6	close		+
Oberton 12B45V	47.88 +0.88	0.354 -0.06	58.51 +2.51	10.5 +2.5	94 -1.4	close	450 W vs 800 W: lower power handling	+
Eminence OMEGA PRO-12-2KW-8	48.14 +1.14	0.39 -0.03	49.55 -6.45	7.1 -0.9	93.33 -2.07	close	Xmax 7.1 mm < 8 mm: lower excursion-limited SPL	+
18 Sound 12NTLS3500	41 -6	0.41 -0.01	65 +9	7.9 -0.1	93.5 -1.9	close	Xmax 7.9 mm < 8 mm: lower excursion-limited SPL	+
Beyma 12"LX60V2	49 +2	0.38 -0.04	43 -13	9 +1	96 +0.6	close		+
B&C 12 NDL 88 16 Ohms	50 +3	0.363 -0.05	55 -1	7.1 -0.9	93.1 -2.3	usable	16 Ω vs 8 Ω: amp load changes · Xmax 7.1 mm < 8 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 12NLW9300 v2022 →

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.