BLACKDEATHC18HEX-V7: Black Death 18 Inch High Excursion Competition Subwoofer

  • 18″ Extreme Competition Subwoofer
  • Triple Stacked Magnets
  • Direct Tinsel wire leads


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High Excursion Competition subwoofer

HEX stands for High Excursion, these woofers come in 2500w and 5000w RMS models in 12, 15 and 18″ variants with enormous 220mm, 250mm and 280mm diameter magnets to deliver ground shaking bass. 3 and 4″ voice coils with a 75mm winding height allow the woofer to remain in total control electrically while moving on its 2 way linear movement of 70mm. Huge excursion and xmax means the woofer moves huge amounts of air delivering incredible bass and huge air pressure. The 10″ nomex spider keeps definitive control. Beautifully designed and ultra menacing.


  • 15000w Peak, 5000w RMS
  • Impedance: Dual 1 ohm
  • Sensitivity: 90 dB
  • Frequency response: 15Hz – 850Hz
  • 4″ 8 layer voice coil
  • Mounting depth: 11.8″ (315mm), mounting diameter: 18″ (459 mm)
  • Enclosure volume: 3 – infinite cubic feet

Fs : 25.71Hz

Vas : 122.7L

Re : 1.8Ω

QMS : 5.09

QES : 0.34

QTS : 0.319

BL : 23.65Tm

SPL : 89.88dB

SD : 0.116m/2

CMS : 0.64mm/N

MMS : 590.8g

RMS : 18.73ΩM

RES : 29.86

RP Zmax : 31.86

Nref : 0.58%

Wiring Options


Click download below to view PDF versions of the manuals for this product

BLACKDEATHC18HEX-V7: Black Death 18 Inch High Excursion Competition Subwoofer Manual Download

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Additional information

Weight56 kg
Dimensions56 × 56 × 50.5 cm

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