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      UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil

      Dayton Audio UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil

      €449,95

      10+ Auf Lager

      Dayton Audio UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil

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      371,86 €449,95 € 10+ Auf Lager
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      • 28 mm Xmax allows the driver to displace substantial amounts of air!
      • Dual spiders maintain cone linearity even at extremely high excursion

      Produktbeschreibung Dayton Audio UMII18-22 Ultimax II DVC Subwoofer

      The Dayton Audio UMII18-22 Ultimax II DVC Subwoofer is an exceptional subwoofer designed to deliver deep, articulate, and powerful bass. It incorporates advanced materials and construction techniques to ensure outstanding performance in both home theater and car audio applications.

       

      Highlights of the Dayton Audio UMII18-22 Ultimax II DVC

      • 18" design for enormous air movement
      • Over 2" of total cone travel for massive bass output
      • 1,000 watts RMS power handling and 2,000 watts peak power
      • Dual 2 ohm, 2-layer copper voice coils for flexible wiring configurations

       

      Product details Dayton Audio UMII18-22 Ultimax II DVC

      Dayton Audio UMII18-22 Ultimax II 18" Dual Voice Coil Subwoofer

       

      The Dayton Audio UMII18-22 Ultimax II DVC Subwoofer is engineered for extreme bass performance. Its massive 18-inch Nomex honeycomb composite cone, reinforced with woven fiberglass, ensures rigidity and resistance to damage. The tall-boy rubber surround and dual 8-inch mirror-imaged spiders allow for over 2 inches of linear excursion, minimizing distortion even at high power levels. This subwoofer handles 1,000 watts RMS and 2,000 watts peak, making it capable of producing incredibly powerful and clean bass.

       

      Its dual 2-ohm voice coils provide versatile wiring options, allowing for stereo 2 ohm or mono 1 ohm configurations when connecting to high current car audio or professional audio amplifiers. For home audio setups, wiring the voice coils in series yields a 4-ohm load for greater amplifier compatibility. Additionally, the large vented pole piece and under-spider ventilation improve thermal management and reduce power compression, ensuring consistent performance.

       

      Optimized for both sealed and vented enclosures, the UMII18-22 is versatile and suitable for various installation scenarios. In a sealed enclosure of 4 cubic feet, it achieves an f3 of 33 Hz, while in a vented enclosure of 6 cubic feet, it reaches an f3 of 22 Hz, delivering deep, impactful bass.

       

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      Eigenschaften

      Artikelnummer:
      UMII18-22
      EAN
      0848791010255
      Tieftöner-Serie
      Dayton Audio Ultimax II series
      Tieftönertyp
      Subwoofer
      Nenndurchmesser
      18"
      Belastbarkeit (QMW)
      1200 Watts
      Impedanz (Z)
      2 + 2 Ω
      Empfindlichkeit (SPL bei 1m / 2,83V)
      90.7 dB
      Frequenzgang
      20 - 500 Hz
      Schwingspulendurchmesser
      76 mm
      Gleichstromwiderstand (Re)
      4.2 Ω
      Schwingspuleninduktion (Le)
      1.15 mH
      Resonanzfrequenz (Fs)
      22 Hz
      Mechanische Güte (Qms)
      2.53
      Elektrische Güte (Qes)
      0.67
      Gesamtgüte (Qts)
      0.53
      Bewegliche Masse (Mms)
      420g
      Nachgiebigkeit der Aufhängung (Cms)
      0.124 mm/N
      Membranfläche (Sd)
      1184 cm²
      Verschiebevolumen (Vd)
      3315 cm³
      Kraftfaktor (BL)
      19.2 Tm
      Äquivalentvolumen (Vas)
      248.2 liters
      Maximale Auslenkung (Xmax)
      28 mm
      Korb- / Rahmenmaterial
      Aluminum
      Außendurchmesser
      470 mm
      Gesamttiefe
      258 mm
      Ausschnittdurchmesser
      426 mm
      # Befestigungsbohrungen
      8
      Durchmesser Befestigungslochs
      6.5 mm

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      5 von 5
      Fast and correct!
      Durch Veselin on 24 August 2025
      5 von 5
      Profi
      Durch Miklós on 7 April 2025
      UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
      371,86 €
      449,95 €
      UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
      10+ Auf Lager
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