700 Series

SERIOUS PERFORMANCE

The 700 series is designed for serious performance. It features a DD cast basket supporting a triple stack magnet motor, heavy duty suspension, and a high strength cone coupled to a massive EROM surround, making them best suited for duty in vented or multi-order enclosures.

Features:

  • EROM surround
  • High-temp, 3.0”, voice coil
  • Triple layer Deep bass, high excursion spider system
  • Unique glass fiber and natural pulp cone
  • Back plate coil gap venting
  • Extended pole piece
  • DD cast basket

    718d

    Driver Size (In): 18
    Watts RMS: 600 - 1200
    Peak Power: 3600
    VCD (In): 3
    Impedance: D2 / D4
    Piston Diameter (In): 15 1/2
    Fs (Hz): 26.92
    Qms: 6.79
    Qes: 0.567
    Qts: 0.5233
    Vas: 170.4
    Xmech (MM): 80
    Xmax (MM): 16
    Frame OD (In): 18 3/8
    Frame OD w/Gasket (In): 18 1/2
    Mounting Diameter (In): 16 5/8
    Mounting Depth (In): 10 1/2
    Motor Diameter (In): 7 3/4
    Motor Depth (In): 3 1/2
    Woofer Displacement (CuFt): 0.25
    Sealed Enclosure (CuFt): N/A
    Ported Enclosure (CuFt): 6.0 - 8.0
    Shipping Weight (Lbs): 43
    Price (USD): 620

      715d

      Driver Size (In): 15
      Watts RMS: 600 - 1200
      Peak Power: 3600
      VCD (In): 3
      Impedance: D2 / D4
      Piston Diameter (In): 12 3/4
      Fs (Hz): 31.63
      Qms: 5.485
      Qes: 0.5964
      Qts: 0.5379
      Vas: 70.17
      Xmech (MM): 80
      Xmax (MM): 16
      Frame OD (In): 15 3/8
      Frame OD w/Gasket (In): 15 9/16
      Mounting Diameter (In): 13 7/8
      Mounting Depth (In): 9 1/8
      Motor Diameter (In): 7 3/4
      Motor Depth (In): 3 1/2
      Woofer Displacement (CuFt): 0.22
      Sealed Enclosure (CuFt): N/A
      Ported Enclosure (CuFt): 3.0 - 5.0
      Shipping Weight (Lbs): 40
      Price (USD): 500

        712d

        Driver Size (In): 12
        Watts RMS: 600 - 1200
        Peak Power: 3600
        VCD (In): 3
        Impedance: D2 / D4
        Piston Diameter (In): 10 1/4
        Fs (Hz): 28.26
        Qms: 4.344
        Qes: 0.4823
        Qts: 0.4341
        Vas: 39.64
        Xmech (MM): 80
        Xmax (MM): 14
        Frame OD (In): 12 5/8
        Frame OD w/Gasket (In): 12 7/8
        Mounting Diameter (In): 11 3/8
        Mounting Depth (In): 8 9/16
        Motor Diameter (In): 7 3/4
        Motor Depth (In): 3 1/2
        Woofer Displacement (CuFt): 0.17
        Sealed Enclosure (CuFt): N/A
        Ported Enclosure (CuFt): 1.75 - 2.75
        Shipping Weight (Lbs): 38
        Price (USD): 450

          710d

          Driver Size (In): 10
          Watts RMS: 600 - 1200
          Peak Power: 3600
          VCD (In): 3
          Impedance: D2 / D4
          Piston Diameter (In): 8 1/2
          Fs (Hz): 28.53
          Qms: 3.786
          Qes: 0.350
          Qts: 0.321
          Vas: 21.42
          Xmech (MM): 80
          Xmax (MM): 14
          Frame OD (In): 10 5/8
          Frame OD w/Gasket (In): 10 3/4
          Mounting Diameter (In): 9 5/16
          Mounting Depth (In): 7 1/8
          Motor Diameter (In): 7 3/4
          Motor Depth (In): 3 1/2
          Woofer Displacement (CuFt): 0.14
          Sealed Enclosure (CuFt): N / A
          Ported Enclosure (CuFt): 1.25 - 1.5
          Shipping Weight (Lbs): 36
          Price (USD): 440
          710d 712d 715d 718d
          Driver Size (In): 10 12 15 18
          Watts RMS: 600 - 1200 600 - 1200 600 - 1200 600 - 1200
          Peak Power: 3600 3600 3600 3600
          VCD (In): 3 3 3 3
          Impedance: D2 / D4 D2 / D4 D2 / D4 D2 / D4
          Piston Diameter (In): 8 1/2 10 1/4 12 3/4 15 1/2
          Fs (Hz): 28.53 28.26 31.63 26.92
          Qms: 3.786 4.344 5.485 6.79
          Qes: 0.350 0.4823 0.5964 0.567
          Qts: 0.321 0.4341 0.5379 0.5233
          Vas: 21.42 39.64 70.17 170.4
          Xmech (MM): 80 80 80 80
          Xmax (MM): 14 14 16 16
          Frame OD (In): 10 5/8 12 5/8 15 3/8 18 3/8
          Frame OD w/ Gasket (In): 10 3/4 12 7/8 15 9/16 18 1/2
          Mounting Diameter (In): 9 5/16 11 3/8 13 7/8 16 5/8
          Mounting Depth (In): 7 1/8 8 9/16 9 1/8 10 1/2
          Motor Diameter (In): 7 3/4 7 3/4 7 3/4 7 3/4
          Motor Depth (In): 3 1/2 3 1/2 3 1/2 3 1/2
          Woofer Displacement (CuFt): 0.14 0.17 0.22 0.25
          Sealed Enclosure (CuFt): N / A N/A N/A N/A
          Ported Enclosure (CuFt): 1.25 - 1.5 1.75 - 2.75 3.0 - 5.0 6.0 - 8.0
          Shipping Weight (Lbs): 36 38 40 43
          Price (USD): 440 450 500 620
          We believe in quality for the masses. The budget-minded audio enthusiast should be able to get quality car audio that fits into their price range. The REDLINE is our answer to that. These subs are hand-built in our offshore facility with the same high energy design philosophy as our HiDef and Power Tuned subwoofers making it possible to get the performance you demand, at the price you want.

          DD Audio
          4025 NW 36th Street
          Oklahoma City, OK 73112
          (405) 239-2800 | Fax: (405) 239-7100

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