Violator Audio CATegory 4 Series 12" Subwoofer Dual 4 Ohm

The Violator Audio CATegory 4 Series 12" Dual 4 Ohm subwoofer delivers high-SPL bass with a rugged, ventilated design built for daily street use and competitive setups.

• Dual 4 Ohm Dual Voice Coil configuration: Uses two 4-ohm voice coils, providing wiring flexibility to match your amplifier and enclosure strategy.
• Conе material: Non-pressed spruce pulp paper cone, offering a stiff, lightweight structure that helps control cone breakup and tighten low end.
• Dust cap: Custom polypropylene dust cap, contributing to cone rigidity and protecting the voice coil.
• Surround: Three-layer foam surround for durable excursion and improved control at high excursion levels.
• Voice coil: 3" diameter copper voice coil, 4-layer design for robust current handling and power transfer.
• Magnet: Ultra thick 50mm magnet supports strong magnetic field for deeper bass and consistent excursion.
• Frame: Rust-resistant black-coated stamped steel frame for durable construction and longevity in automotive environments.
• Terminals: 8 gauge spring-loaded push terminals, nickel-coated to resist corrosion and ensure solid connections.
• Ventilation: Passive frame ventilation and rear pole ventilation help maintain cooler operation during demanding bass signals.
• Back magnet assembly: Bumped back magnet assembly aids smooth excursion and reduces the risk of voice-coil bottoming out.

Benefits: In a car audio build, this subwoofer delivers strong bass response with a high-current 3" copper voice coil and a large 50mm magnet, while its dual 4-ohm coils provide impedance options to suit common amplifiers. The combination of passive frame and rear pole ventilation helps keep thermal buildup in check, preserving dynamic performance during extended bass hits. A rust-resistant frame and robust coil assembly support long-term reliability in a vehicle environment, making it a practical choice for enthusiasts seeking serious bass without compromising durability.