SKU: 12692997775

Ref 8 - 2WAY

Sale price$7308.76 Regular price$8120.84
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Description

Ref 8 - 2WAYRef 8 2WAY von B2 Audio ist ein 8 Zoll (20 cm) 2 Wege Lautsprecherset. Das Set umfasst zwei 8 Zoll Tiefmitteltner REF8R und zwei 1 Zoll (25 mm) Kalottenhochtner REF15TW, ergnzt um zwei 2 Wege Frequenzweichen und Lautsprechergitter fr Hochtner. Der System Frequenzgang reicht von 40 Hz bis 25 kHz; die Tiefmitteltner arbeiten von 40 bis 6000 Hz, die Hochtner von 1200 Hz bis 25 kHz. Die Empfindlichkeit betrgt 95 dB bei den Tiefmitteltnern und 84 dB bei

Ref 8 - 2WAY von B2 Audio ist ein 8 Zoll (20 cm) 2-Wege Lautsprecherset. Das Set umfasst zwei 8 Zoll Tiefmitteltöner REF8R und zwei 1 Zoll (25 mm) Kalottenhochtöner REF15TW, ergänzt um zwei 2-Wege Frequenzweichen und Lautsprechergitter für Hochtöner. Der System-Frequenzgang reicht von 40 Hz bis 25 kHz; die Tiefmitteltöner arbeiten von 40 bis 6000 Hz, die Hochtöner von 1200 Hz bis 25 kHz. Die Empfindlichkeit beträgt 95 dB bei den Tiefmitteltönern und 84 dB bei den Hochtönern, jeweils mit 4 Ohm Nennimpedanz und DC-Widerständen von 3.6 Ohm beziehungsweise 3.9 Ohm. Resonanzfrequenzen liegen bei 45 Hz (Tiefmitteltöner) und 1250 Hz (Hochtöner), die Belastbarkeit bei 200 W und 30 W. Weitere Spezifikationen umfassen Schwingspulen-Durchmesser von 51 mm (Tiefmitteltöner) und 25 mm (Hochtöner), Magnettypen Strontium und Neodymium, Xmax 5 mm (Tiefmitteltöner), Vas 21 l und 0.001 l, Qms/Qes/Qts von 8.3/0.16/0.15 sowie 0.76/2.43/0.58, Mms 32 g und 2.8 g sowie BL 14 und 6.

Merkmale
  • 8 Zoll (20 cm) Lautsprecherset
  • 2-Wege System
  • 2 x 8 Zoll Tiefmitteltöner REF8R
  • 2 x 1 Zoll (25 mm) Kalottenhochtöner REF15TW
  • System-Frequenzgang 40 Hz – 25 kHz
  • Inklusive 2 x 2-Wege Frequenzweichen
  • Inklusive Lautsprechergitter für Hochtöner
Technische Daten
  • Tiefmitteltöner REF8R: Frequenzgang 40–6000 Hz
  • Tiefmitteltöner REF8R: Empfindlichkeit 95 dB
  • Tiefmitteltöner REF8R: Nennimpedanz 4 Ohm
  • Tiefmitteltöner REF8R: DC-Widerstand 3.6 Ohm
  • Tiefmitteltöner REF8R: Resonanzfrequenz 45 Hz
  • Tiefmitteltöner REF8R: Belastbarkeit 200 W
  • Tiefmitteltöner REF8R: Qms 8.3
  • Tiefmitteltöner REF8R: Qes 0.16
  • Tiefmitteltöner REF8R: Qts 0.15
  • Tiefmitteltöner REF8R: Vas 21 l
  • Tiefmitteltöner REF8R: Mms 32 g
  • Tiefmitteltöner REF8R: Schwingspulen-Durchmesser 51 mm
  • Tiefmitteltöner REF8R: BL 14
  • Tiefmitteltöner REF8R: Magnettyp Strontium
  • Tiefmitteltöner REF8R: Xmax 5 mm
  • Hochtöner REF15TW: Frequenzgang 1200 Hz – 25 kHz
  • Hochtöner REF15TW: Empfindlichkeit 84 dB
  • Hochtöner REF15TW: Nennimpedanz 4 Ohm
  • Hochtöner REF15TW: DC-Widerstand 3.9 Ohm
  • Hochtöner REF15TW: Resonanzfrequenz 1250 Hz
  • Hochtöner REF15TW: Belastbarkeit 30 W
  • Hochtöner REF15TW: Qms 0.76
  • Hochtöner REF15TW: Qes 2.43
  • Hochtöner REF15TW: Qts 0.58
  • Hochtöner REF15TW: Vas 0.001 l
  • Hochtöner REF15TW: Cms 5.7 µm/N
  • Hochtöner REF15TW: Mms 2.8 g
  • Hochtöner REF15TW: Schwingspulen-Durchmesser 25 mm
  • Hochtöner REF15TW: BL 6
  • Hochtöner REF15TW: Magnettyp Neodymium
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12692997775

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4.2 ★★★★★
Based on 30 reviews
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Verified Purchase
Pamela O'Neill
New York, US
★★★★★ 5
Effective results!!
Color: Collagen
Love these!!!! I keep mine in the fridge. It's very refreshing in the morning to wear these. They stay in place. Super effective at moisturizing and smoothing out puffy under eyes. I will definitely buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
L
Verified Purchase
Lori Soares
Lowell, US
★★★★★ 5
Perfect plumper for under eyes.
Color: Collagen
I absolutely love the moisturizing effect these have under my eyes. My undereye skin appears plumper making the fine lines show less for at least 5 hours. The skin also feels much softer. These are absolutely a great value for the money. I will be buying these again. Perfect for a morning you wake up with puffy eyes and need to get put together quick because they made my eyes look amazingly rested and took all the puffiness away in 10 mins.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
R
Verified Purchase
Rhee9701
Cuba, US
★★★★★ 5
Truly impressive
Color: Collagen
I am really impressed with this brand.. Biodance. These collagen peptide eye patches are great for around my eyes and also those pesky laugh lines. Just after a couple of days I’ve seen a noticeable improvement. They have a very nice feel on your face, no skin, irritation, and great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
J
Verified Purchase
Jojo
Carnegie, US
★★★★★ 5
I really like this product!
Color: Collagen
I tried these eye patches that stick right under the eyes, and overall they’re really convenient and easy to use. They adhere well to the skin without sliding around, which makes it simple to wear them while relaxing or getting ready. After using them, my under-eye area felt more hydrated and looked a bit brighter and less puffy. The cooling effect was also soothing, especially when I kept them in the fridge before applying. They didn’t cause any irritation, which is a big plus for sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
G
Verified Purchase
Genesis
Omaha, US
★★★★★ 5
It’s perfect.
Color: Off Black 1B, Color: Off Black 1B
It’s so pretty!! No complaints, no tangling, no shedding. Doesn’t looks synthetic. In loveeee
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026

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