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H152 - HEX 15" 2 ohm Dual Voice Coil Subwoofer
Experience massive low-frequency impact with the Diamond Audio H152 HEX 15" 2 ohm Dual Voice Coil Subwoofer , engineered for extreme output and musical precision. Designed with advanced technologies derived from the flagship HEX PRO series, this 15-inch car audio subwoofer delivers deep, authoritative bass with exceptional durability and thermal efficiency.
The H152 features a rigid cast aluminum frame basket integrated with a solid core aluminum radial heat sink for superior heat dissipation. This advanced cooling system allows the subwoofer to perform at high power levels for extended periods without thermal breakdown. Its oversized 3-inch high-temperature voice coils , wound on a treated high-strength aluminum former, ensure consistent performance and reduced distortion under demanding conditions.
An exotic fiber weave cone , reinforced with a specially treated paper backing, provides fast, controlled bass response while maintaining deep low-frequency extension. The result is tight, impactful bass that remains musical and accurate across a wide range of listening styles.
With a 2-ohm dual voice coil configuration , the H152 offers flexible wiring options and improved amplifier efficiency, making it ideal for high-output custom audio systems.
For enthusiasts seeking powerful 15-inch bass, advanced thermal management, and long-term reliability, the Diamond Audio H152 HEX Series subwoofer delivers commanding low-end performance built to last.
Features
Specifications
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.

