Massive Audio H84X | 8" 800 Watts RMS - 1600w MAX Dual 4 Ohm 2.5" V.C. Cast Basket Subwoofer Hippo Series

Take your vehicle's sound system to the next level with the Massive Audio H84X, an "overbuilt" 8 inch car subwoofer designed for those who demand high-output performance without sacrificing space. Engineered for precision and extreme durability, this subwoofer handles a powerful 800W RMS and up to a 1600 watt subwoofer peak. The heart of this beast is a 100oz high-energy double-stacked strontium magnet motor, providing the control and force necessary to deliver deep, clean bass that you can feel in your chest. The H84X is built to outlast and outperform typical bass speakers. It features a 4 ohm subwoofer dual voice coil (DVC) design with a 2.5-inch black anodized former and Kevlar spunlace for incredible heat management. The non-pressed paper cone is reinforced with Kevlar fiber and secured with red-stitched edges to a high-roll foam surround, allowing for a massive 14mm X-max. Unlike a standard passive subwoofer, the H84X utilizes an industrial-textured cast aluminum basket to maintain perfect alignment and eliminate unwanted resonance during high-volume playback. Designed for versatility, this speaker 8 inch powerhouse excels in compact small enclosures, making it the ideal car subwoofer for truck installs or tight trunk spaces. Whether you prefer the punchy response of a sealed box or the deep boom of a vented or ported setup, the H84X delivers consistent, competition-grade results. With heavy-duty direct-input wires and mirror-image dual Nomex spiders, this woofer is a complete passive subwoofer solution for anyone looking to build a professional-grade car audio system.

• The Build: The H84X subwoofer uses a cast aluminum basket, making it sturdy but lightweight, with a textured finish that adds to its visual appeal. The subwoofer features red stitching to strengthen the connection between the cone and the surround. The fiberglass woven dust cap is designed to withstand tough conditions.
• Motor and Heat Management: The H84X is powered by a 100oz double-stack motor, which provides the necessary control over the large voice coil. To ensure the subwoofer doesn’t overheat, it features a vented back plate and basket to help dissipate heat.
• Voice Coil: The subwoofer features a robust 2.5” Black Anodized Voice Coil with along with triple heavy-duty leads for reliability. the Kevlar Spunlace Reinforcement ensures the subwoofer can handle heat and power, crucial for high-performance applications. The coil is built with an anodized aluminum former for strength and weight reduction, along with triple heavy-duty leads for reliability.
• Cone and Rigidity: The subwoofer’s Kevlar Fiber Non-Pressed Paper Cone with Industrial Textured Finish offers a natural tone and strong cone rigidity for precise bass reproduction, while the dual Nomex spiders and high-roll surround keep the cone moving smoothly and with stability.
• Why It’s Popular: The H84X's combination of power, precision, and durability has made it one of Massive Audio’s best-selling subwoofers. It stands out because it’s not only powerful but also extremely well-designed for handling bass accurately and reliably in high-output setups, making it ideal for competition-level use or anyone who wants a premium 8” subwoofer.