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JBL GT3-12

12" · 4 Ω · 225 W · 91.8 dB

Paramètres Thiele-Small

Taille nominale12"
Impédance4 Ω
Fs28.2 Hz
Qts0.541
Qes0.6
Qms5.53
Vas100.5 L
Sd527 cm²
Xmax8.2 mm
Re3.14 Ω
Bl10.7 T·m
Mms123.5 g
Pe225 W
Sensibilité91.8 dB

Indication d'alignement

EBP47 · sealed
Sealed Vb (Qtc ≈ 0.71)≈ 141.9 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

HPFs (Hz)QtsVas (L)Xmax (mm)Sens (dB)AdéquationNotesComparer
JL Audio 12WX-427 -1.20.562 +0.0294.5 -68.5 +0.390.5 -1.3close+
MTX Audio T4124A29.3 +1.10.549 +0.01118.8 +18.38.4 +0.292.9 +1.1close+
Rockford Fosgate P1S41225 -3.20.537 =109 +8.59 +0.890.4 -1.4close+
Kicker ES12430.4 +2.20.549 +0.0197.7 -2.86.2 -292.2 +0.4close125 W vs 225 W: lower power handling · Xmax 6.2 mm < 8.2 mm: lower excursion-limited SPL+
Morel PRIMO 1228 -0.20.474 -0.0785 -15.58 -0.291.5 -0.3closeXmax 8 mm < 8.2 mm: lower excursion-limited SPL+
Alpine SWE-1244E31 +2.80.53 -0.01102.5 +27.5 -0.788.7 -3.1closeXmax 7.5 mm < 8.2 mm: lower excursion-limited SPL+
Cerwin-Vega HED-12 428 -0.20.565 +0.02105 +4.56 -2.290.7 -1.1closeXmax 6 mm < 8.2 mm: lower excursion-limited SPL+
Focal 33V228.7 +0.50.537 =76.2 -24.37.5 -0.792.5 +0.7closeXmax 7.5 mm < 8.2 mm: lower excursion-limited SPL+
Hertz Audio DS 30.329 +0.80.51 -0.0394 -6.59 +0.887.7 -4.1close+
Rockford Fosgate P112S425 -3.20.52 -0.02110 +9.57.3 -0.990.6 -1.2close150 W vs 225 W: lower power handling · Xmax 7.3 mm < 8.2 mm: lower excursion-limited SPL+

Comparer les 3 plus proches avec le GT3-12 →

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.