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Restore extreme high-frequency performance with the MRDO12 - Motorsport 2 ohm 1" Replacement Diaphragm for Tweeters from Diamond Audio. Designed specifically for Diamond Audio Motorsport Series tweeters, this 2-ohm 1-inch replacement diaphragm delivers crisp highs, aggressive output, and precise clarity for high-performance motorcycle and powersports audio systems. The MRDO12 is compatible with all Motorsport tweeters except M075T and M075T2, ensuring proper fitment and reliable restoration of sound quality.
Engineered for demanding applications such as Harley Davidson motorcycle audio systems, UTV builds, and custom car audio installations, the MRDO12 replacement diaphragm helps bring your tweeters back to peak performance without replacing the entire assembly. Its 2 ohm impedance design supports high-output amplifier setups, allowing your system to maintain strong projection and clean high-frequency response even in open-air riding conditions.
Ideal for riders and installers who demand loud, clear, and distortion-free highs, this Motorsport 1" tweeter diaphragm is built for durability and long-term reliability. If your Diamond Audio tweeters need refreshed performance and factory-level sound reproduction, the MRDO12 replacement diaphragm is the smart solution for restoring clarity, efficiency, and powerful audio performance.
Tech Support:
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.