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      Dayton Audio Ultimax UM10-22 Subwoofer

      € 223,10€ 269,95 4 In stock6 expected on 10-02-2023
      • -5% Order 4 for only € 256,45 per piece

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      Product description

      Dayton Audio's Ultimax Series DVC subwoofers are purpose-built to move air and create clean, articulate, fast bass. Experience the apex of subwoofer design.



      • Dual 2 ohm, 2-layer copper voice coils
      • Large vented pole piece and under-spider venting
      • 500 watts RMS power handling
      • Black anodized aluminum former and black pole improves heat dissipation
      • Thick, one-piece Nomex honeycomb covered cone with woven heavy-duty glass-fiber
      • Tall-boy rubber surround for extra-long linear excursion without reducing cone surface area
      • Dual linear stiffness spiders limit distortion and rocking modes


      Product details

      Dayton Audio UM10-22 10" Ultimax DVC Subwoofer 2 ohms Per Coil


      If you want outrageous amounts of bass, you gotta move some air

      The Ultimax Series of dual voice coil subwoofers, from Dayton Audio, are not for the faint of heart. Built using the latest in subwoofer technology, Ultimax subwoofers are the pinnacle of low frequency driver design. An Ultimax subwoofer tests the strength of your foundation with fast, articulate, gut-wrenching bass.


      The versatility you need for mobile, home, or pro subwoofer excellence

      Dual 2 ohm voice coils allow for stereo 2 ohm and mono 1 ohm wiring configurations when connecting to high current car audio and professional audio amplifiers to extract maximum power. For home audio applications, simply wire the voice coils in series for a benign 4 ohm load for greater amplifier compatibility.


      Built to produce massive low frequency output and keep on doing it

      To improve power handling, increase thermal management, and reduce power compression, Dayton Audio designed the Ultimax Series with large black anodized formers and vented pole pieces, under-spider ventilation, and two-layer copper voice coils.

      Over 1-1/2" of travel (3/4" Xmax) is kept completely linear through the use of dual spiders that also limit distortion and rocking modes. "Tall-boy" rubber surrounds with integrated gaskets maintain driver surface area during extreme excursion moments. Thick, one-piece Nomex honeycomb covered cones are covered with woven, heavy-duty glass fibers creating ultra-still cones that resist deformation.


      A strong motor takes you to wherever you want to be

      A large copper sleeve and copper pole cap in the motor reduce energy storage from inductance, with the side benefit of lowering distortion for "faster" response. Large dual-stacked, high-energy magnets handle the heavy lifting and bring Qts down to a level where Ultimax subwoofers can be used in vented or sealed cabinets and enclosures.

      Cabinet recommendations:

      • Sealed 0.63 cubic ft. (net internal), f3 of 45 Hz with a 0.707 Qtc alignment
      • Vented 1.75 cubic ft. (net internal, not including driver or port volume) tuned to 25 Hz with a 10" wide by 1" high slot port that is 24" long, which yields an f3 of 23 Hz


      Note: All parameters derived with voice coils wired in series.

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      Article number
      Woofer Series
      Ultimax Series
      Woofer Type
      Power Handling (RMS)
      500 watts
      Power Handling (max)
      1,000 watts
      Impedance (Z)
      2+2 ohms
      84.8 dB @ 2.83V/1m
      Frequency Response
      25 - 1,500 Hz
      Voice Coil Diameter
      63.5 mm
      DC Resistance (Re)
      3.2 ohms
      Voice Coil Inductance (Le)
      1.28 mH @ 1 kHz
      Resonant Frequency (Fs)
      26.9 Hz
      Mechanical Q (Qms)
      Electromagnetic Q (Qes)
      Total Q (Qts)
      Diaphragm Mass Inc. Airload (Mms)
      Mechanical Compliance of Suspension (Cms)
      0.15 mm/N
      Surface Area of Cone (Sd)
      327.8 cm²
      Volume of Displacement (Vd)
      622.8 cm³
      BL Product (BL)
      14.5 Tm
      Compliance Equivalent Volume (Vas)
      23.5 liters
      Maximum Linear Excursion (Xmax)
      19 mm
      Cone / Diaphragm Material
      Nomex Cone
      Surround Material
      Voice Coil Wire Material
      Voice Coil Former
      Dual Voice Coil
      Basket / Frame Material
      Cast Aluminum
      Magnet Material
      Overall Outside Diameter
      273.5 mm
      Overall Depth
      178 mm
      Baffle Cutout Diameter
      236.7 mm
      Sealed Volume
      0.63 cubic ft. (net internal)
      Sealed F3
      45 Hz with a 0.707 Qtc alignment
      Vented Volume
      1.75 cubic ft. (net internal, not including driver or port volume) tuned to 25 Hz with a 10" wide by 1" high slot port that is 24" long
      Vented F3
      23 Hz

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      5 from 5Based on 2 reviews
      Review this product
      5 of 5
      Using it in a small (25l) sealed box with Monacor SAM500D, connected to an Onkyo TX-RZ740 AVR, doing some trickery with bass management. This thing is absolutely brutal, yet the sound is so nice to listen to. With some EQ and enough power this thing will go incredibly low and doesn't even need a big box. Mine had a manufacturing defect, though - too much glue on the spider, which was causing noticable noise. I had to grind it from there.
      By tk. on 22 March 2020
      5 of 5
      No description was given
      By sanmugam b. on 3 January 2018
      Ultimax UM10-22 Subwoofer
      € 223,10
      € 269,95
      Ultimax UM10-22 Subwoofer
      4 In stock
      6 expected on 10-02-2023
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