Diamond Audio Begins Shipping World’s First 8×12″ Cut-In Lid Kit for 2024+ Harley-Davidson Motorcycles
The Largest Cone Area Meets Precision Engineering for the Ultimate Bagger Audio Experience—Now Available Worldwide
LOS ANGELES, CA – August 3, 2026 – Diamond Audio, a premier leader in high-performance motorcycle audio, announced today that its revolutionary 8×12″ Cut-In Lid Kit (Model: MSHMX812F2BKLK24) for 2024 and newer Harley-Davidson touring models is officially shipping to authorized dealers and customers nationwide.
Engineered to set an unmatched benchmark in motorcycle audio output, design, and craftsmanship, this game-changing system delivers extreme volume and deeper bass without sacrificing valuable saddlebag space.
Patent-Pending Design & Unrivaled Cone Area
At the heart of the system is a patent-pending, two-piece waterproof housing design featuring integrated nut inserts to guarantee a rock-solid, weather-resistant fitment. By utilizing a massive 8×12″ coaxial speaker format (HMX812F2BK), Diamond Audio provides riders with the largest surface area available for maximum acoustic output.
Features & Technical Specifications (HMX812F2BK 8×12″ Coaxial System)
• High-Output Performance: Rated at 250W RMS / 500W MAX with a nominal impedance of 2 Ohms and a sensitivity of 91 dB (1W/1M).
• Frequency Response: 55 Hz – 20 kHz for powerful low-end punch and extended high-frequency clarity.
• Rigid Carbon Fiber Cone: Maximizes air movement and transient response for high-output impact on the highway.
• 1.5″ Oversized Titanium Dome Tweeter: Engineered for crisp, musical highs that cut effortlessly through wind and exhaust noise.
• Ultra-Light Neodymium Motor: High-energy magnet structure paired with MAX XMAX suspension for extreme cone travel at minimal weight.
• Weather-Resistant Build: 100% UV-stable, high-temp composite basket, resistant to water spray and salt water.
All-Inclusive Complete System
Every MSHMX812F2BKLK24 kit comes complete with everything required for a seamless installation:
• High-precision cutting templates
• OEM-grade plastics & durable mesh grills
• HMX812F2BK 8×12″ 2-way 2-ohm coaxial speaker pair
• Robust mounting hardware & plug-and-play wiring harness
“With the 2024+ Harley platform, we didn’t just want to make another speaker kit—we wanted to dominate the space,” said John Catalano, Director of Product Development at Diamond Audio. “By combining our 8×12″ coaxial drivers with a patent-pending housing that stands up to the harshest elements, we’re delivering more sound pressure and volume than anything else on the market without compromising bag functionality.”
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Availability
The Diamond Audio MSHMX812F2BKLK24 Cut-In Lid Kit is now officially shipping and available through authorized Diamond Audio dealers. For complete technical specifications or to find a dealer, visit diamondaudio.com or email info@diamondaudio.com.
About Diamond Audio
Diamond Audio has been designing high-performance audio solutions for over 40 years. Known for legendary sound quality, relentless innovation, and trend-setting designs, Diamond Audio remains the trusted name in mobile, marine, and motorcycle audio systems.
Media Contact:
John Catalano
Director of Product Development
Diamond Audio
3761 S. Hill St, Los Angeles, CA 90007
Phone: 213-261-4161 x3194
Email: john@dat-cvm.com
Website: www.diamondaudio.com
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