Eminence Sigma Pro-18A-2

Speaker

  • Size: 18"
  • Woofer
  • Rated power: 650 W RMS
  • Impedance: 8 Ohm
  • Frequency range: 41 - 2.400 Hz
  • Resonant frequency (Fs): 28 Hz
  • For high-demand bass performance

Further Information

Impedance 8 Ohms
Load Capacity 650 W
42 Customer Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
4.4 /5
  • sound
  • quality
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sound
quality
Good for bass cabs
HollowHouse, 04.01.2021
I used this as a replacement speaker in my SWR Big Ben bass cab.
The power rating was a bit higher than the original but was the closest spec I could find, and I had plenty of headroom with my power amp anyway.
Sounds great, good build quality. No downside.
If anyone else uses it in the same cab I did, the profile is a bit prouder than the original, so I had to find a way to raise the front grill by 2 to 3 mm so it is clear from the edge of the speaker.
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fr Original review (Show translation)
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sigma
Laurent963, 19.01.2012
tres bon produit , ils me font tourner 4 caissons de basse en double 46. tres bon rendu dans mes caisses 93db en plein air à 400 metres.
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es Original review (Show translation)
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Gran altavoz americano
Cristobal, 28.07.2012
He recibido este altavoz para reemplazar el que traen los cajones de subgraves Yamaha SW118v ya que los que traen de fabrica se van estos me han encantado ya que ofrecen 50 watios mas y son de una mejor calidad!!Me parece un altavoz de una gran robustez y un gran rendimiento ideal para los sistemas proaudio sw de Yamaha ya que poseen un buen y potente sonido de bajo. Respecto al transporte de envió tengo que decir que llegan perfectamente .
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Als Bandpass betrieben nur super
Homehifi, 01.03.2020
Hallo,
Ich wollte mir für mein Heimkino 2 Bandpässe bauen die viel Leistung haben und in der Frequenz sehr tief runter gehen, dabei sollten die Gehäuse sehr klein ausfallen und keine Waschmaschinengröße haben.
Nach sehr langem Suchen fand ich das der Sigma Pro-18-2 bei der Angabe der Fs von 28 Hz mal ein paar Berechnungen Wert ist.
Dabei kam ich nach langem hin und her rechnen auf eine Gehäusegröße in der Form eines Würfels mit einer Kantenlänge von nur 55 cm bei dem von mir erhofften Frequenzbereich.

Es war zwar ein Risiko aber ich dachte mir der Spaß ist es mir Wert, den baue ich jetzt mal.
Was soll ich sagen, ich habe mittlerweile 2 davon gebaut und in Betrieb, befeuert werden sie über eine Crown xti4002.
Ich betreibe sie parallel über einen Kanal auf 4 Ohm, auf dem anderen Kanal laufen zwei 38er in Bandpass-Gehäusen, die hört man gar nicht mehr.

Ob ich zufrieden, ja, ich glaube ich habe jetzt einen Alttagstauglichen Erdbebensimulator in meinem Wohnzimmer stehen.
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215 €
Including VAT; Excluding 20 € shipping
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times

Delivery approx. between Tuesday, 16.03. and Wednesday, 17.03.

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