SoundQubed HDX4.2 15" Subwoofer 4" DVC 4000w/8000w (D1 Ohm)

Description

• HIGH POWER HANDLING Delivers an impressive 4000W RMS and 8000W peak power for deep, hard hitting bass in high output systems
• DUAL VOICE COIL OPTIONS Available in Dual 1 Ohm (D1) or Dual 2 Ohm (D2) for flexible wiring configurations and amplifier matching
• COMPETITION-GRADE MOTOR STRUCTURE Massive triple-stacked motor paired with a 3" 8 layer aluminum voice coil ensures durability and control under heavy load
• AGGRESSIVE LOW FREQUENCY RESPONSE Optimized for deep, clean bass in sealed or ported enclosures, ideal for SPL builds and daily systems alike
• ADVANCED COOLING DESIGN Vented backplate and multi-spoke basket allow efficient heat dissipation during high power use
• REINFORCED CONSTRUCTION Features a non-pressed paper cone with high roll stitched surround for long-lasting performance and accuracy

The SoundQubed HDX4.2-15 is a competition-grade 15 subwoofer engineered for extreme power, deep bass response, and uncompromising performance. Delivering 4000W RMS and a staggering 16,000W burst power, this dual voice coil monster is built for high-output systems that demand thunderous low-end authority. With a sensitivity of 88.5dB and a resonant frequency of 33.9Hz, it produces clean, controlled bass with serious impact. A massive 402 oz magnet, oversized 4 high-temp voice coil, and 23mm Xmax ensure aggressive excursion, excellent thermal handling, and long-term reliability. Designed for ported enclosures between 3 to 6 cubic feet, the HDX4.2-15 is a top-tier choice for competitors and bass enthusiasts who refuse to settle for anything less than elite performance.

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