Orion HCCA151SPLX – 15 Inch Dual 1 Ohm Extreme SPL Subwoofer | 7500W RMS Bass Power

The Orion HCCA151SPLX is a 15-inch dual 1-ohm SPLX competition subwoofer engineered for record-level output in extreme SPL builds, designed to pair with high-voltage, competition-grade amplifiers.

• 15 inch dual 1 ohm extreme SPL subwoofer: Dual 1Ω voice coils enable ultra-low impedance wiring, allowing connection to high-voltage amps for maximum power delivery.
• 7500W RMS / 30000W peak power handling: Handles sustained high-power output and short bursts typical of competition setups, delivering aggressive bass under demanding conditions.
• Massive 4” high-temperature voice coil: Large coil area manages heat during long competition runs, helping maintain output consistency.
• Moisture- and UV-resistant glass fiber reinforced paper cone: Combines strength with environmental durability to withstand harsh installation environments and extended use.
• Reinforced NBR foam surround: Supports violent cone movement and maintains alignment during massive excursions common in SPL builds.
• Polypropylene dustcap: Adds cone stability and protection, contributing to reliable long-term performance.
• Huge 690 oz triple-stack ceramic magnet: Delivers substantial motor force to sustain high output levels across the operating range.
• Designed for SPLX-level output: Engineered specifically to maximize performance in SPLX competition scenarios.
• Optimized for extreme competition-style enclosures: Tuned and built to perform in enclosures typical of extreme SPL vehicles and demo setups.

Benefits: In a serious SPL build, this sub excels in extreme competition vehicles, demo monsters, and record-chasing bass walls. Its dual 1Ω wiring and 7500W RMS rating require appropriate high-voltage amplifiers to unleash the full capability. The combination of a reinforced cone and high-temp voice coil supports sustained extreme-output sessions, while the large magnet and robust surround maintain control and stability during massive excursions. This sub is intended for multi-sub, high-power installations where extreme low-frequency output and consistency under heat are critical.