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JBL 128-H vp ca2

12" · 8 Ω · 150 W · 93.1 dB

Paramètres Thiele-Small

Taille nominale12"
Impédance8 Ω
Fs21.6 Hz
Qts0.24
Qes0.251
Qms5.377
Vas214.6 L
Sd522 cm²
Xmax7.7 mm
Re5.31 Ω
Bl16.7 T·m
Mms96.8 g
Pe150 W
Sensibilité93.1 dB

Indication d'alignement

EBP86 · flexible
Sealed Vb (Qtc ≈ 0.71)≈ 27.9 L

EBP 50-100 : fonctionne en clos ou en bass-reflex.

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
JBL 128-H vp ca121.2 -0.40.233 -0.01222.7 +8.17.8 +0.193.1 =close+
Eminence W1238R21.5 -0.10.252 +0.01236.6 +228.2 +0.593.6 +0.5close+
JBL 2214H23 +1.40.244 =223.7 +9.16.6 -1.193.9 +0.8closeXmax 6.6 mm < 7.7 mm: lower excursion-limited SPL+
Scan-Speak 32W/8878T1121 -0.60.261 +0.02235 +20.47.5 -0.292.1 -1closeXmax 7.5 mm < 7.7 mm: lower excursion-limited SPL+
JBL 128-H20 -1.60.241 =280.3 +65.77.9 +0.293 -0.1close+
SB Acoustics SB34NRXL75-822 +0.40.275 +0.04205 -9.69.6 +1.991.9 -1.2close+
Infinity TWEELVE vp22 +0.40.242 =158 -56.610 +2.393.3 +0.2close+
JBL 252G23 +1.40.25 +0.01178 -36.67 -0.793.8 +0.7closeXmax 7 mm < 7.7 mm: lower excursion-limited SPL+
Infinity BETA1222 +0.40.242 =158 -56.610 +2.394.8 +1.7close4 Ω vs 8 Ω: amp load changes+
TVM ARN 312-00/422 +0.40.289 +0.05206 -8.66.4 -1.393.8 +0.7usable4 Ω vs 8 Ω: amp load changes · 100 W vs 150 W: lower power handling · Xmax 6.4 mm < 7.7 mm: lower excursion-limited SPL+

Comparer les 3 plus proches avec le 128-H vp ca2 →

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.