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The Orion HCCA HA300 Aluminum Replacement Horn is engineered for extreme high-output car audio systems requiring maximum durability, precision sound dispersion, and reliable performance. Designed specifically for 3-inch throat compression drivers used in Orion's HCCA Series , the HA300 provides proper horn loading and high-frequency projection without requiring replacement of the compression driver.
Featuring a 50° x 50° dispersion pattern , the HA300 delivers focused high-frequency output designed to cut through extremely loud audio systems while maintaining clarity and control. This controlled dispersion makes it ideal for SPL builds, competition vehicles, demo cars, and professional high-output audio installations .
Constructed from heavy-duty cast aluminum , the HA300 provides superior rigidity and durability compared to plastic horns. Its solid construction minimizes resonance while ensuring consistent performance in extreme SPL environments where reliability and sound precision are critical.
Perfect for repairs, upgrades, or custom horn-driver combinations , the HA300 allows installers to maintain optimal horn loading and dispersion in high-performance car audio systems built around Orion HCCA compression drivers.
Key Features
HCCA Aluminum Replacement Horn: Designed for extreme high-output car audio systems using Orion HCCA compression drivers.
Compatible with 3" Compression Drivers: Built specifically for 3-inch throat compression drivers, including Orion HCCA3DK and HCCA300DR models.
50° x 50° Sound Dispersion: Provides focused high-frequency projection ideal for competition and SPL systems.
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.


