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  • Introducing the C15S Custom Install Subwoofer. Designed for custom installations


    • Bigger is better when it comes to bass. Falling between the X10 and X12 in total woofer area, the C15S is a no-compromise bass machine.
    • Designed for behind the screen installations the C15S is only 298mm deep, same as the S150.
    • Full 1″ MDF cabinet construction with full center brace with additional front to back braces for Ultra-rigid cabinet construction.
    • Included Bass Brace brackets for bolting down to the floor/stage for safety, security and increased vibration reduction.
    • Included Stacking Coupler for stacking multiple subwoofer for additional output.
    • Separate subwoofers and amplifiers increase thermal performance.
    • External amp – VA500 Blue tuned specifically for the C15S with 3 custom boundary compensation EQ´s.


    The C15S builds on the technology of the X-Series and V-Series subwoofers and goes BIG. With output on par with the dual 10” X-10 subwoofer (without the advantages of Push-Pull) in a single driver enclosure, the C15S is designed to enhance custom and large installations.


    Utilizing a specially tuned VA-500 amplifier, the entire system was custom designed from the ground up to reproduce the deepest notes at levels loud to be heard and felt.


    Packaged with the C15S is this dedicated Class D amplifier with high efficiency, cool running and low standby voltage consumption is a further development of the amplifiers built into the popular Miller & Kreisel V Series subwoofers.


    The Class D switch mode power module is designed with effective power reserves to effortlessly deliver copious amounts of clean power to the C15S sub for extraordinary, uncompromising handling of demanding deep bass transients

    M&K Sound C15S Custom Installation Sub/VA500 Blue Edition

    • Sound

      Nominal System Impedance: 4 ohm (Z-min 3.4 ohm)
      Frequency Response: 22-200Hz +/-3dB (average response in room +/- 3 dB)
      Frequency Roll Off 20 Hz (-6 dB 20 Hz near field)
      Crossover Frequency Variable 60-200Hz (VA500Blue)
      Tweeter NA NA
      Woofer 1 x 15″ Ultra-Stiff Paper Pulp with fiberglass dustcap
      Power Handling 800 watt Long term IEC-268-5 (cycled input 77-20K Hz)
      Power Handling 500 watt Rated IEC-268-5 (constant input 77-20K Hz)
      Recommended Amp Power   VA500 Blue
      Sensitivity 91dB Drive Signal 100mV VA500 Blue Input
      Max SPL Continued 118 dB Sinewave 40-200Hz / THD 10%
      Max SPL Peak 121 dB Sinewave 40-200Hz / THD 10%
      System Principle  

      Sealed Full 1’’ MDF enclosure


      Finish: Paint Black Vinyl
      Cutout: H x W NA
      • 2 x ‘’Brass Brace’’ Rigid Bracket
      • 2 x Stacking Couple Straight Brackets
      • 4 x Rubber Feet
      • 4 x Foam Protectors


      Cabinet dimensions H x W 28.54 x 19.60 inch / 725 x 498 mm
      Cabinet depth D 11.73 inch / 298 mm
      Dimensions Grille H x W x D NA
      Weight Netto 71.6 lbs / 32.5 kg
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