The AudioControl EPICX8D4 is a high-performance 8-inch dual 4-ohm subwoofer engineered to deliver powerful, accurate bass with exceptional sound quality and durability. Part of AudioControl’s premium EPICX Series, the EPICX8D4 combines a non-pressed paper cone, composite foam surround, and precision motor assembly to produce deep, responsive low-frequency output that stays clean even at high volume levels. Designed for both sealed and ported enclosures, this subwoofer is ideal for compact bass systems, SQ-focused builds, and high-output daily-driver applications Features & Highlights 8-inch high-performance subwoofer Dual 4-ohm voice coil configuration 400 watts RMS power handling 600 watts peak power handling Non-pressed paper cone for natural low-frequency warmth Composite foam surround for controlled bass response High-temperature 2-inch copper voice coils High-precision motor assembly for improved efficiency Rigid steel basket minimizes resonance and distortion One-piece dust cap design for added cone rigidity Large-gauge black nickel terminals for solid connections Designed for sealed or ported enclosures Optimized for use with AudioControl THE EPICENTER® bass processor Specifications Specification Details Subwoofer Size 8" Voice Coil Configuration Dual 4-Ohm RMS Power Handling 400 Watts Peak Power Handling 600 Watts Minimum Recommended Power 200 Watts Cone Material Non-Pressed Paper Surround Material Composite Foam Voice Coil Size 2" Copper Basket Material Heavy-Duty Steel Xmax 9.25 mm Motor Structure Double Stacked Ferrite Cooling Design Radial Cooling Motor Enclosure Compatibility Sealed or Ported Application Car Audio / Compact Bass Systems
