Massive Audio H152XR - 15" 3000 Watts RMS Dual 2 Ohm 4" V.C. Mega Subwoofer

The Massive Audio H152XR is a 15-inch, 3000W RMS dual 2-ohm subwoofer built for high‑output installations where deep, accurate bass matters. It’s aimed at car-audio enthusiasts pursuing competition-level performance with durability and style.

• Size: 15" driver for large-scale bass extension and impactful low-end presence in big installations.
• Power Handling: 3000W RMS / 6000W peak, providing ample headroom for demanding amplifiers and musical transients without clipping or compression.
• Voice Coil: 4" Dual 2 Ohm voice coil, offering wiring flexibility and robust heat distribution for sustained high-power operation.
• Cone: Kevlar fiber-reinforced non-pressed paper cone, delivering rigidity for precise bass and natural tonal balance.
• Surround: Tall, narrow foam surround that supports controlled cone movement and durability under high excursion.
• Magnet: 377 oz Sr (strontium) magnet for strong motor force and stable control at high power.
• Basket: Cast aluminum basket providing rigidity with light weight and a textured finish.
• Tinsel Leads: Heavy-duty triple leads for durable and reliable wiring under heavy use.
• Terminals: Heavy-duty direct input wires connection for a low-resistance power path and straightforward installation.
• X‑Max: 21 mm of excursion, enabling deeper bass and louder output within a properly designed enclosure.
• SPL: 93.48 dB sensitivity, indicating efficient conversion of power into audible pressure in the screen’s reference conditions.
• Enclosure Options: Ported Box and Sealed Box configurations are documented in the user guide (See User Guide PDF).
• Heat Management: Vented back plate and basket help manage heat during demanding, long-duration playback.
• Other Construction Details: Dual Nomex spiders in a mirrored stack, red cone-to-surround stitching for durability, fiberglass woven dust cap, and heavy-gauge direct leads pre-installed.
• Ports and Documentation: See User Guide PDF for enclosure recommendations and installation guidelines.

In a real car audio build, the H152XR shines in large enclosures or high-output setups where clean, loud bass across multiple genres is required. Its rugged construction and cooling features help maintain performance under extended, demanding playback, while dual 2-ohm windings and a massive magnet provide the control needed for precise low-end articulation in competition-grade systems.