$269.99 $299.99

The Strato 15 Inch D2 is CT Sounds all-around ground-pounding subwoofer. This 800 watts RMS and 1600 watts MAX power feature-packed subwoofer delivers stellar sub-bass extension without distortion. It is even more powerful and has a bigger voice coil than the same size Tropo subwoofer. It has a double-stack Y35 ferrite magnet compared to the Y30 ferrite magnet of Tropo. The voice coil is improved as well, with 4-layers of CCA instead of copper, allowing faster heat dissipation and cooling. The cone on the Strato is also stiffer than the Tropo to allow for increased rigidity, and lower distortion at extremely high SPL levels. The Strato improved cone is a nylon composite paper reinforced with 4% carbon fiber. The Strato comes with a cast aluminum basket which is more durable than stamp steel basket. It is a client favorite, not only because of its out-of-this-world performance for the dollar paid but also for its wow factor. Your friends will be drooling with envy. It is called bad-to-the-bone for a reason.


Whats in the box:

  • 1 x Strato 15" D2 Car Subwoofer (Dual 2 ohm)


  1. It is a dual 2Ω (ohm) resistive (voice coil) subwoofer
  2. This sub takes 800W (RMS) & can take up to 1600W power (MAX)
  3. Dual connectivity terminals with 3" (diameter) voice coil make this product versatile irrespective of its size, dimensions and power consumption
  4. It incorporates Y35 graded ferrite magnet, which is a super-boss quality magnet/motor that drives better power to the subwoofer cone
  5. Strong cagy arms works as the sub-basket frame that holds the sub cone pretty strong
  6. The sub is capable of handling high-powered audio frequency without any harm to the product even at highest power inputs from amplifiers


Product Manual


Technical Specifications:

  1. Sub power: 800W (RMS) | 1600W (MAX) 
  2. Subwoofer size: 15"
  3. Subwoofer type/ impedance: Dual 2 ohm
  4. Voice coil (diameter): 3" (76.20mm)
  5. FS: 31.7Hz
  6. QTS: 0.544
  7. QES: 0.606
  8. QMS: 5.382
  9. VAS: 77.60 liters
  10. SPL: 88.00 dB (@1w/1m)
  11. Xmax: 13mm
  12. Displacement: 0.265 ft3
  13. Magnet weight:195 Oz
  14. Speaker connector: 12 Gauge
  15. Resonant frequency: 30.5Hz
  16. Coil inductance: 2.10mH
  17. Sd: 844.963 cm2

Box Specifications:

  1. Sealed: 2.00 - 2.50 ft3
  2. Ported: 3.00 - 3.50 ft3 

Mounting / Installation Parameters:

  1. Cutout diameter: 358mm / 14.1"
  2. Overall diameter: 424mm / 16.7"
  3. Mounting depth: 201mm / 7.9"



Customer Reviews

Based on 1 review
Strato 15 Inch D2 (800W RMS)
$269.99 $299.99

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