SKU: 78188140079

Ultimax II UMII12-22

Sale price$107.41 Regular price$119.35
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Description

Ultimax II UMII12-22Der Dayton Audio Ultimax II UMII12 22 ist ein 12 Zoll (30 cm) Subwoofer mit zwei 2 Ohm Schwingspulen. Eine einteilige Nomex Wabenmembran mit gewebter Glasfaserverstrkung und zwei lineare Spinnen bilden die Antriebseinheit. Die Schwingspule mit 76 mm Durchmesser ist aus zweilagigem Kupfer ausgefhrt. Die Nennbelastbarkeit betrgt 600 Watt RMS, die Spitzenleistung 1. 200 Watt. Die maximale lineare Auslenkung liegt bei 22 mm. Der Korb besteht aus

Der Dayton Audio Ultimax II UMII12-22 ist ein 12 Zoll (30 cm) Subwoofer mit zwei 2-Ohm-Schwingspulen. Eine einteilige Nomex-Wabenmembran mit gewebter Glasfaserverstärkung und zwei lineare Spinnen bilden die Antriebseinheit. Die Schwingspule mit 76 mm Durchmesser ist aus zweilagigem Kupfer ausgeführt. Die Nennbelastbarkeit beträgt 600 Watt RMS, die Spitzenleistung 1.200 Watt. Die maximale lineare Auslenkung liegt bei 22 mm. Der Korb besteht aus Aluminium. Der Außendurchmesser beträgt 321 mm, die Gesamttiefe 202 mm und der Ausschnittdurchmesser 285 mm. Der Frequenzgang ist mit 22–400 Hz spezifiziert, die Empfindlichkeit mit 88,6 dB (1 m/2,83 V).

Merkmale
  • 12 Zoll (30 cm) Subwoofer
  • Zwei 2-Ohm-Schwingspulen aus zweilagigem Kupfer
  • Einteilige Nomex-Wabenmembran mit gewebter Glasfaserverstärkung
  • Zwei lineare Spinnen
  • Schwingspulendurchmesser 76 mm
  • Maximale lineare Auslenkung 22 mm
  • RMS-Leistung 600 Watt
  • Spitzenleistung 1.200 Watt
  • Aluminiumkorb
  • Außendurchmesser 321 mm
  • Gesamttiefe 202 mm
  • Ausschnittdurchmesser 285 mm
  • Befestigungsbohrungen 8
  • Durchmesser Befestigungsloch 6,4 mm
Technische Daten
  • Serie: Ultimax II DVC
  • Nenndurchmesser: 305 mm
  • Impedanz (Z): 2 + 2 Ω
  • Empfindlichkeit (SPL bei 1 m / 2,83 V): 88,6 dB
  • Frequenzgang: 22–400 Hz
  • Gleichstromwiderstand (Re): 4,2 Ω
  • Schwingspuleninduktion (Le): 0,66 mH
  • Resonanzfrequenz (Fs): 31 Hz
  • Mechanische Güte (Qms): 2,75
  • Elektrische Güte (Qes): 0,71
  • Gesamtgüte (Qts): 0,56
  • Bewegliche Masse (Mms): 189 g
  • Nachgiebigkeit der Aufhängung (Cms): 0,133 mm/N
  • Membranfläche (Sd): 528 cm²
  • Verschiebevolumen (Vd): 1162 cm³
  • Kraftfaktor (BL): 14,8 Tm
  • Äquivalentvolumen (Vas): 53 Liter
  • Belastbarkeit (QMW): 800 Watt
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: 78188140079

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tom chang
Birmingham, US
★★★★★ 5
Good comfort, quality and classy
Size: 8.5, Color: Black/Ivory
’ve been wearing Cole Haan dress sneakers for work and travel, and they strike a really good balance between professional and comfortable. The biggest advantage is how lightweight they feel compared to traditional dress shoes. Most styles have sneaker-like cushioning, so you can walk or stand all day without your feet getting destroyed. The design is also versatile and look polished enough for business casual outfits but still casual enough to wear with jeans. They work especially well in office environments where a full formal shoe feels too stiff or outdated.
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Reviewed in the United States on May 10, 2026
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Daniel C
Grantham, US
★★★★★ 5
New Favorite Work Shoe
Size: 9.5, Color: Black/Ivory
These Cole Haan Grand Crosscourt Daily shoes have quickly become my new favorite work shoes. They’re incredibly comfortable right out of the box, with just the right amount of cushioning and support to get through long days on my feet. I love that they look sleek and professional while still feeling casual enough to wear anywhere. The build quality is top-notch—durable materials and solid construction that make them feel like they’ll last a long time. Overall, these shoes strike the perfect balance between comfort, style, and practicality. I can honestly say I look forward to wearing them every day. Highly recommend for anyone who spends a lot of time on their feet but doesn’t want to sacrifice style.
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Reviewed in the United States on February 9, 2026
E
Verified Purchase
Edward Diaz
Lexington, US
★★★★★ 5
Well Made for price and style
Size: 10.5, Color: Black/Ivory
Great fit and very flexible. I also recommend buying shoe savers when purchasing this product. To help with toes wrinkles. The pair itself is stylish and very comfortable. Any purchase of this product will be greatly satisfied.
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Reviewed in the United States on April 16, 2026
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Pierre
Whiting, US
★★★★★ 5
Nice shoes
Size: 11.5, Color: Black/Ivory
The are very comfortable, and look great.
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Reviewed in the United States on April 8, 2026
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Jeffrey Clemons
Lake Worth, US
★★★★★ 4
Comfortable
Size: 9.5, Color: British Tan/Ivory
Great foot support. Wore all day with not foot or back pain.
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Reviewed in the United States on April 29, 2026

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