Orion HCCA181SPLX – 18 Inch Dual 1 Ohm Extreme SPL Subwoofer | 7500W RMS Bass Power

Extreme SPLX 18 Inch Subwoofer Built for Absolute Output Dominance

The Orion HCCA181SPLX stands at the very top of extreme bass performance. Specifically, this 18 inch dual 1 ohm SPLX competition subwoofer is engineered for overwhelming sound pressure levels. As a result, it delivers crushing low-frequency output designed for the most extreme SPL builds. With 7500W RMS and 30000W peak power, it is built for competitors who push systems to the absolute limit.

Additionally, the dual 1-ohm voice coil configuration supports ultra-low impedance wiring. Because of this, the subwoofer pairs perfectly with high-voltage, competition-grade amplifiers. Therefore, the HCCA181SPLX is ideal for record-focused SPL vehicles, extreme demo builds, and full-scale bass walls. Upgrade your system with Orion Hcca Subwoofer and powerful HCCA SPLX WOOFERS

Built for Extreme SPLX Abuse

To survive massive power and cone movement, the HCCA181SPLX uses a moisture- and UV-resistant glass fiber paper cone. Moreover, it features a reinforced NBR foam surround designed to handle violent excursion. Together, these components maintain stability and control under extreme conditions.

At its core, the subwoofer uses a huge 4-inch high-temperature voice coil. As a result, it manages intense heat during long competition runs. In addition, a 690 oz triple-stack ceramic magnet motor structure delivers enormous motor force. This design maximizes output efficiency while maintaining control at extreme power levels.

Ideal For

• Extreme SPLX competition vehicles
• Record-breaking SPL builds
• Multi-subwoofer bass walls
• High-voltage, ultra-high-power audio systems

Key Features

• 18 inch dual 1 ohm extreme SPL subwoofer
• 7500W RMS / 30000W peak power handling
• Massive 4” high-temperature voice coil
• Glass fiber reinforced paper cone for extreme strength
• Reinforced NBR foam surround for violent excursion
• Polypropylene dustcap for added cone stability
• Huge 690 oz triple-stack ceramic magnet
• Designed specifically for SPLX-level output
• Optimized for extreme competition-style enclosures
• Legendary Orion Car Audio HCCA SPLX Series engineering