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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4.0 ★★★★★
Based on 23 reviews
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A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 1
Waste of money for me
Size: 3.5 Ounce (Pack of 1)
I brought this product to see if it would help my 1 year old skin because she have a lot of break out and her break out gets badly inflamed and puffy. I try this product and it actually made it worse. It say it help for itching but my child itching increase. It dry up her skin and left like a chalky feel on the skin. I really wish I could get my money back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
N
Verified Purchase
Niva
Battle Creek, US
★★★★★ 5
Miracle in a bottle!!
I NEVER give reviews but for this I had to!! I purchased this bottle and used a bit on my niece who is 3 years old because she also has sinus issues. It helped her immediately!! I threw it in my purse and never used it on myself and forgot about it. I have been having really bad Asthma flare ups for the past 2 months with tightness in my chest, severe bloating and phlegm for days! I was on albuterol, prescription cough medicine, Z pack and prednisone it helped a little but never got rid of it. My sinus and allergies were bad as well!! I was just suffering terribly!! A few days later after I used it on my neice my asthma worsened to the point I almost went in to ER because it was so bad. I remebered it so I pulled it out of my bag rubbed it on my back, chest, neck and my forehead. I cannot tell you enough the immediate relief I felt!! I was finally able to sleep well that night and today I did not have to use my asthma machine at all!! Idk what this lil bottle did but it worked like a lil miracle on me!! THANK YOU FOR THIS PRODUCT!! I have already ordered MORE!!
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Reviewed in the United States on February 11, 2022
C
Verified Purchase
Cailei
Phoenix, US
★★★★★ 5
THIS STUFF WORKS
I’ve been bed ridden w some type of facial/sinus infection for months on and off, and when I tell you this was the ONLY thing that helped w my intense headache pain, IT REALLY WORKED ! Best thing I’ve ever used tbh, and I’m always trying natural things for pain relief. (I hate pills but sometimes nothing else works for my chronic migraines) but this stuff is amazing. and it smells so good ! I’d totally buy again, and I’ve always recommended it to two other ppl, and they loved how it worked as well !
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Reviewed in the United States on February 27, 2023
D
Verified Purchase
Dawn
Carnegie, US
★★★★★ 4
Essential oil
Works well
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Reviewed in the United States on February 21, 2025
N
Verified Purchase
Natasha Rodriguez
Los Angeles, US
★★★★★ 5
Must try product
This product is my go to helps you breath this product is mostly for parents who doesn't want to give chemicals to there kids and for adults that doesn't like chemical products it's all essential oils natural i love it i use it on my baby and omg it helps but disclaimer everyone is different but it's a must try
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2025

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