SKU: 94409872600

SB12CACS25 / Ceramic

Sale price$65.92 Regular price$73.24
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Description

SB12CACS25 / CeramicDer SB Acoustics SB12CACS25 4" (10cm) Tiefmitteltner mit Ceramic Keramik Membran ist in einer 4 Ohm und 8 Ohm Variante verfgbar. Die ultraleichte und steife Membran wird von einem krftigen Ferritmagnet angetrieben. Die Resonanzfrequenz um 50 Hz liegt weit auerhalb des Nutzbereiches, wodurch der Treiber im Nutzbereich uerst linear spielt und sich optimal im 2 Wege Einsatz oder auch als reiner Mitteltner einsetzen lsst. Die grozgig hinterlftete

Der SB Acoustics SB12CACS25 4" (10cm) Tiefmitteltöner mit Ceramic/Keramik Membran ist in einer 4 Ohm und 8 Ohm Variante verfügbar. Die ultraleichte und steife Membran wird von einem kräftigen Ferritmagnet angetrieben. Die Resonanzfrequenz um 50 Hz liegt weit außerhalb des Nutzbereiches, wodurch der Treiber im Nutzbereich äußerst linear spielt und sich optimal im 2-Wege Einsatz oder auch als reiner Mitteltöner einsetzen lässt. Die großzügig hinterlüftete Zentrierspinnne optimiert das rückwärtige Kompressionsverhalten auf ein Maximum und sorgt für zusätzliche Kühlung.

Merkmale : 

  • Belüftetes Aluminiumguss-Chassis für optimale Festigkeit und geringe Kompression
  • Keramik-Membran
  • Weiche Gummisicke mit geringer Dämpfung für verbessertes
  • Einschwingverhalten
  • Kurzschlussring im Motorsystem für geringere Verzerrungen
  • Nichtleitender Glasfaser-Schwingspulenträger für minimale Dämpfung
  • CCAW-Schwingspule für reduzierte bewegte Masse
  • Langlebige Silberdrähte
  • Belüfteter Polschuh für reduzierte Kompression

Daten 4 Ohm Variante: 

  • Nennimpedanz 4 Ω
  • Frequenzbereich 110Hz - 3 kHz
  • Gleichstromwiderstand, Re 3,1 Ω
  • Induktivität der Schwingspule, Le 0,26 mH
  • Effektive Membranfläche, Sd 50 cm2
  • Schwingspulendurchmesser 25,4 mm
  • Höhe der Schwingspule 15 mm
  • Höhe des Luftspalts 5 mm
  • Linearer Spulenhub (p-p) 10 mm
  • Magnetische Flussdichte 1,07 T
  • Gewicht des Magneten 0,40 kg
  • Nettogewicht 0,92 kg
  • Freie Luftresonanz, Fs 51 Hz
  • Empfindlichkeit (2,83 V / 1 m) 88 dB
  • Mechanischer Q-Faktor, Qms 4,89
  • Elektrischer Q-Faktor, Qes 0,33
  • Gesamt-Q-Faktor, Qts 0,31
  • Bewegte Masse inkl. Luft, Mms 6,1 g
  • Kraftfaktor, Bl 4,3 Tm
  • Äquivalenzvolumen, VAS 5,7 Liter
  • Nachgiebigkeit, Cms 1,60 mm/N
  • Mechanischer Verlust, Rms 0,4 kg/s
  • Nennbelastbarkeit* 30 W
  • IEC 268-5, T/S-Parameter gemessen an eingefahrenen Antriebseinheiten.

Daten 8 Ohm Variante: 

  • Nennimpedanz 8 Ω
  • Frequenzbereich 110Hz - 3 kHz
  • Gleichstromwiderstand, Re 6,4 Ω
  • Induktivität der Schwingspule, Le 0,34 mH
  • Effektive Membranfläche, Sd 50 cm2
  • Schwingspulendurchmesser 25,4 mm
  • Höhe der Schwingspule 15 mm
  • Höhe des Luftspalts 5 mm
  • Linearer Spulenhub (p-p) 10 mm
  • Magnetische Flussdichte 1,07 T
  • Gewicht des Magneten 0,40 kg
  • Nettogewicht 0,92 kg
  • Freie Luftresonanz, Fs 51 Hz
  • Empfindlichkeit (2,83 V / 1 m) 85,5 dB
  • Mechanischer Q-Faktor, Qms 4,85
  • Elektrischer Q-Faktor, Qes 0,4
  • Gesamt-Q-Faktor, Qts 0,37
  • Bewegte Masse inkl. Luft, Mms 5,3 g
  • Kraftfaktor, Bl 5,2 Tm
  • Äquivalenzvolumen, VAS 6,5 Liter
  • Nachgiebigkeit, Cms 1,84 mm/N
  • Mechanischer Verlust, Rms 0,35 kg/s
  • Nennbelastbarkeit* 30 W
  • IEC 268-5, T/S-Parameter gemessen an eingefahrenen Antriebseinheiten.

Abmessungen :

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 94409872600

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MAC
West Palm Beach, US
★★★★★ 5
Very Good Paper for Everyday Personal and Business Use
Size: 1500 Sheets (24lb)
I have purchased these 3 packs of this 24lb letter-sized paper several times. It is just fine for everyday usage and I have no problem with it in my Canon B&W and Color laser printers. Print quality is good and sharp. This is much better than the fairly flimsy 20lb and is very suitable for ordinary business usage. It also works quite well for two-sided printing as the back side does not show through. But it is not 28lb+ manuscript quality and should not be expected to be.
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Reviewed in the United States on January 29, 2026
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Johnny Chou
Birmingham, US
★★★★★ 5
Great quality
Size: 1500 Sheets (24lb)
Nice printer papers for my family schools.
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Reviewed in the United States on June 10, 2026
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B.Nicole
Belleville, US
★★★★★ 5
My Go-To Sublimation Paper — Flawless Results Every Time
Size: 8.5"x11", Size: 8.5"x11"
This is hands down the best sublimation paper I’ve used and the only one I continue to buy. I get a perfect transfer every single time—no fracturing, no fading, and no uneven results. The paper dries fast, which makes my workflow so much smoother, especially when I’m producing items in batches. I use this regularly to make air fresheners and tote bags for my small business, and the color payoff is always vibrant and crisp. The transfer rate is excellent, and it works beautifully on light-colored, high-quality polyester and other sublimation-ready surfaces. If you’re a small business owner or crafter who values consistency, quality, and ease of use, this paper is absolutely worth it. I highly recommend it and will continue to repurchase.
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Reviewed in the United States on January 24, 2026
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Jimmy
Charlottesville, US
★★★★★ 5
Best Sublimation Paper
Size: 8.5"x11"
I’ve been using A-Sub paper for my sublimation projects, and it is easily one of the best. The ink dries almost instantly once printed, so I don’t have to worry about smudging the design or getting those annoying "pizza wheel" marks from the printer rollers. The paper itself feels substantial and doesn't tear or curl easily. One of the biggest wins for me is that it never jams; it feeds through perfectly every time, saving me the frustration of wasting expensive ink and paper. When I go to press my designs, the ink releases almost completely, leaving very little behind on the paper and putting all that color onto the project. The final results look super professional, with colors that are vibrant and sharp rather than looking faded or dull. It has worked perfectly for everything I’ve tried so far, and if you want a reliable paper that gives you consistent, high-quality results, this is definitely the one to get.
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Reviewed in the United States on February 25, 2026
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Nadiagne
Fort Morgan, US
★★★★★ 5
Ideal for sublimation beginners.
Size: 8.5"x11"
Asub sublimation paper has been excellent for my projects. The ink transfer is very good, the colors are vibrant and defined, and it dries quickly. It has helped me achieve clean and professional results, even as a beginner. Without a doubt, it's a reliable, high-quality paper for sublimation.
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Reviewed in the United States on February 15, 2026

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