About: Skar Audio IX-8 8" 150 Watts RMS Car Subwoofer

The Skar Audio IX-8 D2/D4 is a high performance 8-inch, component car subwoofer with a dual 2-ohm or dual 4-ohm voice coil configuration. The IX series makes for a great daily subwoofer, and was engineered to be extremely efficient and reliable, all while sounding great and getting down. Featuring a high temperature 2-inch copper voice coil and powerful single slug, ferrite magnet motor - this subwoofer can perform at peak levels for extended periods of time safely. Punchy, responsive, and capable of getting low, this 8-inch subwoofer will work great in a variety of applications. Furthermore, it utilizes an advanced cooling structural design which optimizes performance even further. Last but not least comes the premium strength paper cone and high roll foam surround, which allow for the versatility of this driver to get nice and low while also being responsive.

Product Highlights: 

• RMS Power Handling: 150 Watts
• Peak Power Handling: 300 Watts 
• Voice Coil Size: 2"
• Voice Coil Configuration: Dual 2 Ω (D2) or Dual 4 Ω (D4) 

Specifications:

• 8-inch Dual 2 Ohm or Dual 4 Ohm Voice Coil Configuration
• Power Handling: 
• RMS Power: 150 Watts
• Peak Power: 300 Watts
• Pressed Paper Cone
• Advanced Air Flow Cooling System
• 2" BASV High Temperature Copper Voice Coil
• Motor Weight: 30 oz
• Frequency Response: 30 - 350 Hz
• Sensitivity: 83.2 dB
• Impedance: Dual 2 Ω or Dual 4 Ω

Subwoofer Measurements: 

• Cut-out Diameter: 7.17"
• Mounting Depth: 4.17"
• Total Height: 5"
• Outside Diameter: 8.43"
• Magnet Diameter: 4.72"

Recommended Enclosure Specifications: 

• Recommended Sealed Volume: 0.45 ~ 0.59 ft³
• Recommended Ported Volume: 0.60 ~ 0.75 ft³
• Recommended Port Area: 13 in²
• Recommended Tuning Frequency: 41 Hz
• Enclosure recommendations above do not include subwoofer, bracing, and port displacement