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Description
W8-2145Der W8 2145 ist ein leistungsstarker 8" (20cm) Tiefmitteltner von Tang Band. Mit seiner einzigartigen Bambusfaserverstrkten Papiermembran liefert er eine beeindruckend weiche Wiedergabe von 40 bis 20. 000 Hz. Dank seines innovativen Motordesigns und Phase Plug Designs gewhrleistet dieser Tiefmitteltner die hchstmgliche Kontrolle und minimale harmonische Verzerrung. Ob du auf der Suche nach Hochtonwiedergabe oder einer tieferen Wiedergabe bist, dieser
Der W8-2145 ist ein leistungsstarker 8" (20cm) Tiefmitteltöner von Tang Band. Mit seiner einzigartigen Bambusfaserverstärkten Papiermembran liefert er eine beeindruckend weiche Wiedergabe von 40 bis 20.000 Hz. Dank seines innovativen Motordesigns und Phase-Plug-Designs gewährleistet dieser Tiefmitteltöner die höchstmögliche Kontrolle und minimale harmonische Verzerrung. Ob du auf der Suche nach Hochtonwiedergabe oder einer tieferen Wiedergabe bist, dieser Treiber ist ideal für kleine Einzeltreiber-Lautsprechersysteme und garantiert einen unglaublich weichen, vollen Klang.
Highlights
- Aluminium-Phasenstecker fungiert auch als Kurzschlussring für geringere Verzerrung
- Unterhängende Schwingspule verbessert die Steuerung für geringere Verzerrung
- Schwingkonus-Design erhöht den Hochfrequenzgang
- Einzigartige Sicke und große Zentrierung halten die Membran weit über den bewerteten xmax-Wert hinaus linear
Merkmale
- 8" (20cm) Mitteltöner / Breitbänder
- Leistungsaufnahme (RMS) 40 Watt
- Belastbarkeit (max) 80 Watt
- Impedanz 8 Ohm
- Frequenzgang 40 bis 20.000 Hz
- Empfindlichkeit 90 dB 1W/1m
- Durchmesser der Schwingspule 1,5"
Parameter
- Resonanzfrequenz (Fs) 40 Hz
- DC-Widerstand (Re) 6,8 Ohm
- Schwingspulen-Induktivität (Le) 0,011 mH
- Mechanisch Q (Qms) 1.65
- Elektromagnetisch Q (Qes) 0,61
- Gesamt Q (Qts) 0,44
- Compliance-Äquivalenzvolumen (Vas) 67,67l
- Mechanische Nachgiebigkeit der Aufhängung (Cms) 1,05 mm/N
- BL Erzeugnis (BL) 6,59 Tm
- Diaphragma Masse Inc. Luftbelastung (Mms) 14,97g
- Maximale lineare Auslenkung (Xmax) 3 mm
- Oberfläche des Kegels (Sd) 212,3 cm²
Abmessungen
- Gesamtaußendurchmesser 222,75mm
- Schallwandausschnitt-Durchmesser 190,5mm
- Tiefe 114,3mm
- Lochkreisdurchmesser 210,82mm
- Montagebohrungen 8
Gehäuseempfehlungen
- Abgedichtetes Volumen 31,14mm
- Abgedichtet F3 71 Hz
- Belüftetes Volumen 79,28mm
- Belüftet F3 36 Hz
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 2093 reviews
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Product Reviews
★★★★★ 5
Neutrogena clear face loción de protección para el sol
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Neutrogena Clear Face Sun Protection Lotion is one of the most popular options for the face, especially if you have oily or acne-prone skin.
General opinion: it is a very good sunscreen for daily use, light and designed not to cause outbreaks.
The positive:
* It is oil-free and non-comedogenic, that is, it does not usually cover pores
* It has a light texture and "matte" type, it does not leave the skin greasy
* Absorbs quickly and can be used under makeup
* Offers good SPF 50 protection against UVA/UVB rays
* Many people with acne skin say that it does not cause pimples
The not so good:
* On very oily skin it can be a little shiny over the hours
* It is not super moisturizing (if you have dry skin, it may feel a little "light")
* Some people may be slightly irritated if they have very sensitive skin
Final opinion:
It is a highly recommended sunscreen if you have combination or oily skin and want something that does not cause acne. It is practical, cheap and reliable for day to day, but it is not the most "perfect" if you are looking for a totally dry finish or super hydration.
If you want, tell me your skin type (dry, oily or mixed) and I'll tell you if it's the best option for you or if there's an even better one.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Matte, weightless, mildly drying
Size: 3 Fl Oz (Pack of 1), Style: SPF 50, Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Very good sunscreen. It is very similar to the Neutrogena Ultra Sheer sunscreen but with less/minimal fragrance. It absorbs immediately and feels matte and invisible. The only slight downside is that the silica in the sunscreen is actually so good at absorbing oil that it is mildly drying. This is great for people with oily skin, but people with acne like myself often use retinoids that are already very drying, and this can magnify the dryness. I often follow this sunscreen with some moisturizer to counteract the drying effect.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
No white cast.
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Doesn't leave a white cast on your face as long as you rub it in enough. It also doesn't break me out. Good product.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great - effective sunscreen that isn't oily
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Works well, doesn't make your skin oily, almost disappears when you put it on. Made for faces but of course works anywhere else as well.
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Reviewed in the United States on May 8, 2026
★★★★★ 4
It is a good sunscreen, but if your skin is very oily, think again.
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
I have tried many, MANY sunscreens, and this one is in my top 10, but not at the very top. Why not? Well, what I like about it is that you get a good amount for an excellent price. It's lightweight, but not extremely so, and this size can easily last you 3 months without any problem. However, while it's made for oily skin, it's not that light. After just a few hours of application, it can leave your skin feeling greasy, especially if you sweat easily. It doesn't leave a white cast, but it does leave a slight, shiny finish. Reapplying isn't very comfortable. If you use it just once a day, it's fine, but if you apply it more often, your skin will feel a bit heavy and oily. I think this sunscreen is better for specific occasions rather than for daily use. If I had to choose a sunscreen for daily use, I would pick one with a lighter formula, like Fusion Water from Isdin.
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Reviewed in the United States on September 11, 2025
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