The Exo 12 Inch D1 subwoofer is CT Sounds flagship subwoofer, known as The Monster. It is for the most avid car audio enthusiast or competitor. The Exo handles more output than any other subwoofer CT Sounds offers and is rated at 3000 watts RMS with MAX power of 6000 watts. The Exo has a monster size motor, a triple-stacked ferrite (Y35 Grade) with a diameter of 250 mm (9.84”) and a total height of 115 mm (4.53”). This massive magnet weighs in at almost 33 pounds, 57% more than the Meso!!! The Exo delivers 23.75 mm of linear excursion (Xmax) but mechanically is capable of 3.94” (100 mm) p-p travel, making it virtually bottomless without distortion. The Exo is CT Sounds loudest, biggest, most precise, and most gnarly subwoofer. It has a 4”, 4-layer CCA instead of a copper voice coil, allowing faster heat dissipation and cooling while creating a tremendous magnetic force. The long-lasting cone is made of nylon composite paper and reinforced with 5% carbon fiber. You will experience massive output with a wide frequency range and is a deep low note monster. It is the perfect choice for the biggest builds and the most extreme customers. Just like its name implies, you will experience the outermost region of our planet’s atmosphere, buckle up and enjoy the ride.


Whats in the box:

  • 1 x Exo 12" D1 Subwoofer (Dual 1 ohm)


  1. Dual 1Ω (ohm) subwoofer
  2. Rated at 3000W (RMS) power with 6000W maximum power capacity
  3. Enormous 4" (diameter) CCA voice coil makes this sub truly versatile & powerful irrespective of its size, dimensions, and power consumption
  4. It incorporates a Y35 graded triple stacked ferrite magnet. Diameter 250mm, height 115mm, and weight 525Oz
  5. The cone is made of nylon composite paper reinforced with 5% carbon fiber.
  6. The sub has got a strong, sturdy, and stupendous arm styled basket frame. The sub is well capable of handling high-powered audio frequency without any harm to the product; even at highest rated inputs from the channel amplifier


Product Manual


Technical Specifications:

  1. Sub power: 3000W (RMS) | 6000W (MAX) 
  2. Subwoofer size: 12"
  3. Subwoofer type/ impedance: Dual 1 ohm
  4. Voice coil (diameter): 4" (101.6mm)
  5. BL: 
  6. FS: 34Hz
  7. QTS: 
  8. QES: 
  9. QMS: 
  10. VAS: 
  11. SPL: 
  12. Xmax: 23.75mm (Single way)
  13. Displacement: 
  14. Magnet weight: 525 Oz
  15. Speaker connector: 12 Gauge

Box Specifications:

  1. Sealed: 
  2. Ported: 

Mounting / Installation Parameters:

  1. Cutout diameter: 
  2. Overall diameter: 
  3. Mounting depth: 



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Exo 12 Inch D1 Subwoofer (3000W RMS)

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