RCF L12/565K

12" · 8 Ω · 200 W · 95.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	63 Hz
Qts	0.56
Qes	0.58
Qms	16.6
Vas	57 L
Sd	530 cm²
Xmax	4 mm
Re	5.8 Ω
Bl	13.3 T·m
Mms	43 g
Pe	200 W
Sensitivity	95.7 dB

Alignment hint

EBP	109 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 95.9 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
P.Audio E12-200S v2024	59 -4	0.569 +0.01	62 +5	4.1 +0.1	96.4 +0.7	close		+
HH Electronics DC100LW	60 -3	0.56 =	56.6 -0.4	3.2 -0.8	95.2 -0.5	close	100 W vs 200 W: lower power handling · Xmax 3.2 mm < 4 mm: lower excursion-limited SPL	+
RCF L 12/565K	63 =	0.56 =	57 =	2.9 -1.1	97.3 +1.6	close	100 W vs 200 W: lower power handling · Xmax 2.9 mm < 4 mm: lower excursion-limited SPL	+
Celestion TF 1225	63 =	0.5 -0.06	54.5 -2.5	3.5 -0.5	97.9 +2.2	close	Xmax 3.5 mm < 4 mm: lower excursion-limited SPL	+
Celestion TF1230	59 -4	0.515 -0.05	51.25 -5.75	4.8 +0.8	94 -1.7	close		+
Celestion BN12-300X	56.2 -6.8	0.479 -0.08	61.2 +4.2	4 =	96.1 +0.4	close		+
JB Systems PWX12-200	59.4 -3.6	0.474 -0.09	55.5 -1.5	3.6 -0.4	96.5 +0.8	close	Xmax 3.6 mm < 4 mm: lower excursion-limited SPL	+
SICA 12 C 2 CP	63 =	0.509 -0.05	70 +13	4.2 +0.2	98 +2.3	close		+
P.Audio E12-300S	62 -1	0.49 -0.07	49.05 -7.95	3.4 -0.6	95.3 -0.4	close	Xmax 3.4 mm < 4 mm: lower excursion-limited SPL	+
RCF L12CX2K	59.7 -3.3	0.46 -0.1	65 +8	4 =	96.3 +0.6	usable	75 W vs 200 W: lower power handling	+

Compare the closest 3 against the L12/565K →

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.