Orion HCCA151SPLX – 15 Inch Dual 1 Ohm Extreme SPL Subwoofer | 7500W RMS Bass Power
Orion HCCA151SPLX – 15 Inch Dual 1 Ohm Extreme SPL Subwoofer | 7500W RMS Bass Power is backordered and will ship as soon as it is back in stock.
Confirm vehicle fitment
Confirm vehicle fitment
Confirm fitment before ordering. Match the year, make, model, trim, engine, drivetrain and selected options shown on this page. If any detail is unclear, search your exact vehicle or contact us before checkout.
Shipping expectations
Shipping expectations
Availability and processing time can vary by manufacturer. Available shipping choices and charges appear at checkout. Tracking is emailed after shipment. Oversized, special-order and supplier-shipped items can require additional processing time.
Returns and cancellations
Returns and cancellations
Please review eligibility before purchase. Installed, used, electronic, custom, special-order and clearance items may have return restrictions. Contact us promptly if you need to change or cancel an order.
What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
Orion HCCA151SPLX – 15 Inch Dual 1 Ohm Extreme SPL Subwoofer | 7500W RMS Bass Power is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Extreme SPLX 15 Inch Subwoofer Built for Record-Level Output
The Orion HCCA151SPLX sits at the absolute peak of Orion’s bass lineup. Specifically, this 15 inch dual 1 ohm SPLX competition subwoofer is engineered for extreme sound pressure levels. As a result, it delivers crushing low-frequency output for the most demanding SPL builds. With 7500W RMS and 30000W peak power, it is built for competitors who operate far beyond standard limits.
Additionally, the dual 1-ohm voice coil configuration allows ultra-low impedance wiring. Because of this, the subwoofer pairs perfectly with high-voltage, competition-grade amplifiers. Therefore, the HCCA151SPLX is ideal for extreme SPL competition vehicles, demo monsters, and record-chasing bass walls.
Built for Extreme SPLX Abuse
To survive brutal power levels, the HCCA151SPLX uses a moisture- and UV-resistant glass fiber paper cone. Moreover, it features a reinforced NBR foam surround designed to handle violent cone movement. Together, these components maintain stability during massive excursion.
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 while maintaining control at extreme power levels.
Ideal For
- Extreme SPLX competition vehicles
- Record-focused bass builds
- Multi-subwoofer bass walls
- High-voltage, ultra-high-power audio systems
Key Features
- 15 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
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product features
Use this section to highlight specific product features to your customers.
Product comparison grid
Add content here to explain a bit about the range of products on offer and which ones may be most suitable for your customers.







