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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+ expected on 25-10-2024

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

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        Brand: Dayton Audio
        Show all Subwoofer
        18" | 4 Ω
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        € 371,86€ 449,95 Out of stock10+ expected on 25-10-2024
        • -5% Purchase 4 for only € 427,45 per piece
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        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil
        UMII18-22 Ultimax II 18'' DVC Subwoofer 2 ohms Per Coil

        Pros and cons

        According to our specialists
        • 28 mm Xmax allows the driver to displace substantial amounts of air!
        • Dual spiders maintain cone linearity even at extremely high excursion

        Product description 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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        Specifications

        Article number
        UMII18-22
        Woofer Series
        Ultimax II DVC
        Woofer Type
        Subwoofer
        Nominal Diameter
        18"
        Power Handling (RMS)
        1.200 Watt
        Impedance (Z)
        2 + 2 Ω
        Sensitivity (SPL at 1m / 2.83V)
        90.7 dB
        Frequency Response
        20 - 500 Hz
        Voice Coil Diameter
        76 mm
        DC Resistance (Re)
        4.2 Ω
        Voice Coil Inductance (Le)
        1.15 mH
        Resonant Frequency (Fs)
        22 Hz
        Mechanical Q (Qms)
        2.53
        Electromagnetic Q (Qes)
        0.67
        Total Q (Qts)
        0.53
        Diaphragm Mass Inc. Airload (Mms)
        420g
        Surface Area of Cone (Sd)
        1184 cm²
        Volume of Displacement (Vd)
        3315 cm³
        BL Product (BL)
        19.2 Tm
        Compliance Equivalent Volume (Vas)
        248.2 liters
        Maximum Linear Excursion (Xmax)
        28 mm
        Basket / Frame Material
        Aluminum
        Overall Outside Diameter
        470 mm
        Overall Depth
        258 mm
        Baffle Cutout Diameter
        426 mm
        # Mounting Holes
        8
        Mounting Hole Diameter
        6.5 mm

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        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
        Out of stock
        10+ expected on 25-10-2024
        Add to cart
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