SKU: 80750410461

Arcosia 4-218

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Description

Arcosia 4-218Der ETON Arcosia 4 218 ist ein 4 Zoll (10 cm) Tiefmitteltner mit eloxierter Magnesiummembran, die perforiert und mit Olefinfolie berzogen ist. Die dynamische Konusgeometrie besteht aus Magnesium Verbundwerkstoffen und wird durch eine handbeschichtete Staubkappe ergnzt. Ein luftstromoptimiertes Motordesign und ein Ferritmagnetsystem mit spezieller Magnetgeometrie sind integriert. Die Zweikomponenten Membrantechnologie sowie die effektive Belftung des

Der ETON Arcosia 4-218 ist ein 4 Zoll (10 cm) Tiefmitteltöner mit eloxierter Magnesiummembran, die perforiert und mit Olefinfolie überzogen ist. Die dynamische Konusgeometrie besteht aus Magnesium-Verbundwerkstoffen und wird durch eine handbeschichtete Staubkappe ergänzt. Ein luftstromoptimiertes Motordesign und ein Ferritmagnetsystem mit spezieller Magnetgeometrie sind integriert. Die Zweikomponenten-Membrantechnologie sowie die effektive Belüftung des Magnetsystems mit Luftzirkulation und Wärmeabfuhr gehören zur Konstruktion. Die Nennimpedanz beträgt 8 Ohm, die RMS-Leistung 50 W und die Empfindlichkeit 87 dB (2,83 V/1 m). Der Frequenzbereich liegt bei 70 bis 20000 Hz, die Resonanzfrequenz bei 53 Hz, die effektive Kolbenfläche bei 50 cm² und das äquivalente Volumen bei 7 Liter.

Merkmale
  • 4 Zoll (10 cm) Tiefmitteltöner
  • Eloxierte Magnesiummembran, perforiert und mit Olefinfolie überzogen
  • Zweikomponenten-Membrantechnologie
  • Dynamische Konusgeometrie aus Magnesium-Verbundwerkstoff
  • Handbeschichtete Staubkappe
  • Luftstromoptimiertes Motordesign
  • Ferritmagnetsystem
  • Spezielle Magnetgeometrie
  • Belüftetes Magnetsystem mit Luftzirkulation und Wärmeabfuhr
Technische Daten
  • Nennimpedanz: 8 Ohm
  • Nennbelastbarkeit RMS: 50 W
  • Empfindlichkeit: 87 dB (2,83 V/1 m)
  • Frequenzgang: 70–20000 Hz
  • Resonanzfrequenz (fs): 53 Hz
  • Mechanischer Q-Faktor (Qms): 6,11
  • Elektrischer Q-Faktor (Qes): 0,42
  • Gesamt-Q-Faktor (Qts): 0,39
  • Äquivalentes Volumen (Vas): 7 Liter
  • Effektive Kolbenfläche (Sd): 50 cm²
  • Konusmaterial: Magnesium-Verbundwerkstoff
  • Magnet-Typ: Ferrit
  • Nettogewicht: 1,23 kg
Shipping Notes
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Exchange/Return Notes
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SKU: 80750410461

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4.6 ★★★★★
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Tstar
Battle Creek, US
★★★★★ 5
So sweet
Format: Kindle
It’s so unexpectedly sweet that it sneaks up on you. Each character is so unique and charming. I love the openness and honesty among their pack. It really blows me away how wonderful this omegaverse trope plays out. I received a free copy of this book and am voluntarily leaving a review.
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Reviewed in the United States on March 21, 2026
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Verified Purchase
Queen of Anxiety
Cuba, US
★★★★★ 2
Needs editing
Format: Kindle
Cute storyline and promising characters, but the lack of editing is painful to read. I would love to read an edited version.
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Reviewed in the United States on April 10, 2025
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Verified Purchase
SR
Houston, US
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025
J
Verified Purchase
Jammie Clark
Omaha, US
★★★★★ 4
A good read
Format: Kindle
Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
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Reviewed in the United States on November 14, 2023
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Verified Purchase
Bri Hires
Bozeman, US
★★★★★ 3
Slightly repetitive but I did love some things
Format: Kindle
I love this type of story. And omegaverse is one of my all time favorite genres. But there are a few things that pulled me out of my enjoyment while I was reading. It was repetitive at times as well as struggled with telling not showing. So we didn’t always feel like we were experiencing things with the main character. There were also some plot holes but they may still be answered in part 2. Now this isn’t to be said I didn’t enjoy parts of the story. I loved the almost instant love between Mila and Oliver. And how he started changing around her.
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Reviewed in the United States on February 15, 2024

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