Orion HCCA154 – 15 Inch Dual 4 Ohm High-Performance Orion Hcca Subwoofer | 2500W RMS Bass Power

The Orion HCCA154 is a 15-inch dual 4-ohm high-performance subwoofer built for enthusiast-level builds that demand deep, controlled bass. With 2500W RMS and 10000W peak power, it delivers substantial low-end output while maintaining precision and durability.

• 15 inch dual 4-ohm high-performance subwoofer: Dual 4-ohm voice coils provide flexible wiring options, making it easier to match amplifier loads across a wide range of system designs.
• 2500W RMS / 10000W peak power handling: Designed to sustain high-output levels, offering headroom for demanding daily-driven installations without sacrificing control.
• 4” high-temperature voice coil: Larger, heat-tolerant coil improves heat management, helping maintain performance during extended high-power use.
• Moisture- and UV-resistant paper cone: Cone material resists environmental exposure, helping maintain stiffness and alignment in challenging car environments.
• NBR foam surround: Provides controlled excursion for tight, accurate bass response and durable operation under heavy use.
• Polypropylene dustcap: Adds cone strength and rigidity to help resist cone deformation under deep bass stresses.
• Massive 445 oz triple-stack ceramic magnet: High objective motor force and stability for consistent bass output across power levels.
• Designed for high-output performance systems: Suited to enthusiast builds and multi-sub setups requiring deep low-end control.
• Optimized for sealed and ported enclosures: Flexible enclosure compatibility supports a range of install designs and tuning goals.
• Subwoofer Size: 15" (Inches)
• Voice Coil Diameter: 4" (Inches)
• Sensitivity: 87.2 dB
• Frequency Response: 21 Hz - 100 Hz
• Mounting Depth: 294mm / 11.57"
• Cutout Diameter: 383mm / 15.07"
• Overall Diameter: 422mm / 16.61"
• Dustcap Material: Polypropylene
• Cone Material: Moisture and UV Resistant Paper
• Surround Material: NBR Foam

In a real-world system, the HCCA154 shines in high-output daily-driven builds and multi-sub configurations where deep bass control is crucial. The dual 4-ohm voice coils offer flexible amplifier loading, while the substantial magnet and robust heat management support sustained performance. Its moisture- and UV-resistant cone, rigid dustcap, and sturdy surround contribute to long-term reliability in automotive environments, making it a capable choice for advanced custom installs and high-power setups.