DB Drive X-W8D4 : 8" Dual 4-Ohm Subwoofer

Features

• 1.5″ (38.8mm) 4 Layer Voice Coil
  
• Weather Rated IMPP Cone with Rubber Surround
  
• High Output Optimization
  
• Ferrite Oxide Magnet
  
• Anti-resonant stamped steel basket with radial venting
  
• Poly Cotton Linear dampeners
  
• Compression Speaker Terminals
  

Specifications

• Dynamic Power Handling: 300 Watts
  
• Nominal Power Handling: 150 Watts
  
• Impedance: Dual 4Ω Voice Coil
  
• Resonant Frequency (fs): 42.4 Hz
  
• D.C. Voice Coil Resistance (Re): 2 x 4Ω
  
• Mechanical Quality Factor (Qms): 4.6
  
• Electrical Quality Factor (Qes): 0.467
  
• Total Quality Factor (Qts): 0.424
  
• Equivalent Air Volume (Vas): 8.14 L
  
• Cms: 0.15 mm/N
  
• Mass of Diaphragm/Coil (Mms): 94 g
  
• Force Factor (BL): 9.413
  
• Sound Pressure Level (SPL): 84 dB
  
• X-max: 8.5 mm
  

Description

The X-W8D4 subwoofer delivers exceptional performance with powerful, precise bass and robust durability. Its advanced design ensures efficient power handling and dynamic sound, while the weather-resistant cone and anti-resonant construction guarantee reliable, long-lasting performance. Built for audiophiles who demand deep, clean, and controlled bass, it’s the perfect upgrade for any audio system.