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Ascendant Havoc


Havoc, Car Audio, ascendant audio, subwoofer, competition subwoofer, powerful subwoofer,

   The Havoc Series of subwoofers utilizes an amazing triple stack FEA (Finite Element Analysis) optimized motor structure for long linear excursions with ultra low distortion.  Having 30mm of one way linear excursion, a long throw durafoam surround, duo-comp cone, quad progressive spiders, and a high temp aluminum voice coil, the Havoc Series is designed to meet the goals of the most discerning audiophile and bass head alike.

  • Tough daily driving sub that has excellent SQ and output ability.
  • 12", 15" and 18" Dual 2 Ohm models.
  • Triple stack FEA optimized motor
  • 3" 4 layer aluminum coil
  • Triple layer reinforced collar
  • Quad progressive spiders
  • Ultra rigid reinforced cone body
  • Hybrid foam surround
  • Cast Alluminum basket
  • Wrap round rubber gasket
  • Silver 8AWG Push terminals
  • 1250W RMS
Thiele-Small Parameters
  12" 15" 18"
Coils Dual 2 Ω Dual 2 Ω Dual 2 Ω
Re

1.8 Ω / coil (3.7 Ω in series)

1.8 Ω / coil (3.7 Ω in series)

1.8 Ω / coil (3.7 Ω in series)
Fs 30.9 Hz 29.0 Hz 27.5 Hz
Qms 6.07 6.42 6.75
Qes 0.43 0.50 0.61
Qts 0.40 0.46 0.56
Mms 238 g 290 g 375 g

Sd

480 cm^2

810 cm^2

1210 cm^2
Vas 26.1 l 95.3 l 182.3 l
SPL 85.8 1W/1m 87.0 1W/1m 89.8 1W/1m
Bl 19.8 Tesla Meters 19.8 Tesla Meters 19.8 Tesla Meters
Xmax 30mm (one-way) 30mm (one-way) 30mm (one-way)
RMS 1250W 1250W 1250W

 

12" Ascendant Audio Havoc


15" Ascendant Audio Havoc


18" Ascendant Audio Havoc


Specifications
  12" 15" 18"
Sealed enclosure 0.6 - 1.2 CF 1.5 - 3.0 CF 4 CF - IB
Ported enclosure 1.5 - 2.5 CF 3.0 - 5.0 CF 6.0 - 10.0 CF
Mounting depth 7.00" 8.50" 10.00"
Driver Cutout Diameter 11.125" 14.125" 16.750"
Driver Overall Diameter 12.500" 15.625" 18.500"
Weight 40 lbs 41 lbs 42 lbs

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