Vibe Audio BLACKDEATH 15 HEX-V7

Imagine Vibe Audio's BLACKDEATH 15 HEX-V7 subwoofer, an absolute powerhouse in the world of deep bass. This 15-inch machine gives you an enormously high excursion for floor-shaking bass, supported by powerful magnets and a 10-inch Nomex spider for ultimate control. Equipped with 3- and 4-inch voice coils and exceptional movement capability, the BLACKDEATH HEX-V7 stands for incredible bass and enormous air pressure that simply fills any room. With capabilities such as a power of up to 7500 W MAX and a high sensitivity of 89 dB, this subwoofer clearly shows its strengths.

• HEX stands for High Excursion. These woofers come in 2500W and 5000W RMS models in 12-, 15- and 18-inch variants with enormous 220mm, 250mm and 280mm diameter magnets that deliver floor-shaking bass.
• 3" and 4" voice coils with a 75mm winding height allow the woofer to maintain full electrical control while moving on its 70mm 2-way linear motion. Large excursion and xmax means the woofer moves huge volumes of air delivering incredible bass and tremendous air pressure.
• The 10" Nomex spider maintains ultimate control. Beautiful design and extremely menacing.

• 15" (38cm) competition subwoofer
• Power: 7500 W MAX
• Power: 2500 W RMS
  
• Impedance: Double 1 Ohm (D1)
  
• Sensitivity: 89 dB
  
• Frequency range: 15Hz - 850Hz
  
• 3″ 4-layer voice coil
  
• Installation depth: 11.8″ (300mm)
• Installation diameter: 14.7″ (375 mm)
• Double stacked magnet construction
• Weight:  28.5 kg

• Fs: 28.1Hz
• Vas : 66.3L
• Re : 1.7Ω
• QMS : 4.06
• QES : 0.36
• QTS: 0.33
• BL: 17.9Tm
• SPL: 88dB
• SD : 0.075m/2
• CMS : 0.06mm/N
• MMS: 384.5g
• RMS : 16.7ΩM
• RES : 187.7 RP
• Zmax: 18.5
• Nref : 0.39%