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Beyma 18GT200 v1

18" · 8 Ω · 250 W · 99.3 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale18"
Impédance8 Ω
Fs24.6 Hz
Qts0.213
Qes0.22
Qms7.11
Vas595 L
Sd1320 cm²
Xmax5.8 mm
Re6 Ω
Bl26.9 T·m
Mms171.8 g
Pe250 W
Sensibilité99.3 dB

Indication d'alignement

EBP112 · ported
Sealed Vb (Qtc ≈ 0.71)≈ 59.4 L

EBP > 100 : favorise un alignement 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
Altec 318424 -0.60.219 +0.01690.9 +95.96.4 +0.698.5 -0.8close+
Great Plains Audio 3184 GPA24 -0.60.219 +0.01690.9 +95.96.4 +0.698.5 -0.8close+
McCauley B186023.9 -0.70.244 +0.03723.6 +128.65.5 -0.399.1 -0.2closeXmax 5.5 mm < 5.8 mm: lower excursion-limited SPL+
Electro-Voice DL18MT24 -0.60.269 +0.06580.5 -14.55.59 -0.2196.6 -2.7usableXmax 5.59 mm < 5.8 mm: lower excursion-limited SPL+
RCF LP 18/55121.7 -2.90.222 +0.01760 +16510 +4.298.8 -0.5usable+
JBL 2240H/G30 +5.40.23 +0.02480 -1155.5 -0.399 -0.3usableXmax 5.5 mm < 5.8 mm: lower excursion-limited SPL+
Eminence SIGMA PRO 18 A2 (prodance)26 +1.40.299 +0.09613 +186.1 +0.398.3 -1usable+
Eminence B-5222.8 -1.80.229 +0.02430 -1656 +0.296.6 -2.7usable+
JBL 2240H30 +5.40.224 +0.01481.4 -113.65.1 -0.7100.4 +1.1usableXmax 5.1 mm < 5.8 mm: lower excursion-limited SPL+
Dayton Audio PA460-8 1826.2 +1.60.269 +0.06473.5 -121.56 +0.298.6 -0.7usable+

Comparer les 3 plus proches avec le 18GT200 v1 →

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.