Focal AUDITOR RSB-300

12" · 8 Ω · 300 W · 87.4 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	12"
Impédance	8 Ω
Fs	25 Hz
Qts	0.466
Qes	0.52
Qms	4.5
Vas	93 L
Sd	471 cm²
Xmax	10.2 mm
Re	6.4 Ω
Bl	16.2 T·m
Mms	135.5 g
Pe	300 W
Sensibilité	87.4 dB

Indication d'alignement

EBP	48 · sealed
Sealed Vb (Qtc ≈ 0.71)	≈ 71.4 L

EBP < 50 : favorise un alignement clos.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Candidats de substitution

HP	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Adéquation	Notes	Comparer
JL Audio 12W1V2-8	24.98 -0.02	0.458 -0.01	100.15 +7.15	9.5 -0.7	86.8 -0.6	close	Xmax 9.5 mm < 10.2 mm: lower excursion-limited SPL	+
Infinity REFERENCE 1240W	25.4 +0.4	0.47 =	84.4 -8.6	11.5 +1.3	86.3 -1.1	close	4 Ω vs 8 Ω: amp load changes	+
Infinity REFERENCE 1250W	25.4 +0.4	0.47 =	84.4 -8.6	11.5 +1.3	86.3 -1.1	close	4 Ω vs 8 Ω: amp load changes	+
JL Audio 12W6V2-D4	25 =	0.45 -0.02	79.9 -13.1	12.7 +2.5	86.9 -0.5	close		+
Dayton Audio RSS315HF-4	25 =	0.489 +0.02	85.1 -7.9	10.1 -0.1	89.4 +2	close	4 Ω vs 8 Ω: amp load changes · Xmax 10.1 mm < 10.2 mm: lower excursion-limited SPL	+
Ground Zero GZUW 300SQ	25.3 +0.3	0.423 -0.04	86.6 -6.4	12.9 +2.7	88 +0.6	close		+
Dayton Audio RSS315HFA-8 v2016	22.2 -2.8	0.444 -0.02	97.2 +4.2	11 +0.8	85.8 -1.6	close		+
Infinity KAPPA PERFECT 12.1	23.32 -1.68	0.44 -0.03	99.97 +6.97	14.15 +3.95	86.2 -1.2	close	4 Ω vs 8 Ω: amp load changes	+
JL Audio 13W6V2-D4	24.3 -0.7	0.434 -0.03	111.6 +18.6	10.6 +0.4	88.3 +0.9	close		+
CSS Audio TRIO12 vp	22 -3	0.429 -0.04	97 +4	10 -0.2	88.5 +1.1	close	Xmax 10 mm < 10.2 mm: lower excursion-limited SPL	+

Comparer les 3 plus proches avec le AUDITOR RSB-300 →

Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.

Utilisé dans les caissons (0)

No enclosure in the catalog uses this driver yet.