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Eminence W1238R

12" · 8 Ω · 150 W · 93.6 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale12"
Impédance8 Ω
Fs21.5 Hz
Qts0.252
Qes0.262
Qms6.599
Vas236.6 L
Sd533 cm²
Xmax8.2 mm
Re4.9 Ω
Bl15.3 T·m
Mms92.4 g
Pe150 W
Sensibilité93.6 dB

Indication d'alignement

EBP82 · flexible
Sealed Vb (Qtc ≈ 0.71)≈ 34.4 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
Scan-Speak 32W/8878T1121 -0.50.261 +0.01235 -1.67.5 -0.792.1 -1.5closeXmax 7.5 mm < 8.2 mm: lower excursion-limited SPL+
JBL 128-H vp ca221.6 +0.10.24 -0.01214.6 -227.7 -0.593.1 -0.5closeXmax 7.7 mm < 8.2 mm: lower excursion-limited SPL+
JBL 128-H vp ca121.2 -0.30.233 -0.02222.7 -13.97.8 -0.493.1 -0.5closeXmax 7.8 mm < 8.2 mm: lower excursion-limited SPL+
JBL 2214H23 +1.50.244 -0.01223.7 -12.96.6 -1.693.9 +0.3closeXmax 6.6 mm < 8.2 mm: lower excursion-limited SPL+
JBL 128-H20 -1.50.241 -0.01280.3 +43.77.9 -0.393 -0.6closeXmax 7.9 mm < 8.2 mm: lower excursion-limited SPL+
SB Acoustics SB34NRXL75-822 +0.50.275 +0.02205 -31.69.6 +1.491.9 -1.7close+
ATC SB75-314 SC23 +1.50.25 =245 +8.45 -3.293.7 +0.1close75 W vs 150 W: lower power handling · Xmax 5 mm < 8.2 mm: lower excursion-limited SPL+
JBL 252G23 +1.50.25 =178 -58.67 -1.293.8 +0.2closeXmax 7 mm < 8.2 mm: lower excursion-limited SPL+
Infinity TWEELVE vp22 +0.50.242 -0.01158 -78.610 +1.893.3 -0.3usable+
Audiotechnology FLEXUNIT 12B77251025 +3.50.299 +0.05250 +13.48.6 +0.494.3 +0.7usable+

Comparer les 3 plus proches avec le W1238R →

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.