Product Details
Ruroc AT4.0 Shockwave, Sound by Harman Kardon
Experience premium audio on your rides with the Ruroc AT4.0 Shockwave system, featuring sound by Harman Kardon, available at Moto Central, your Official Ruroc Sizing Station. Ruroc has collaborated with the audio experts at Harman Kardon to re-engineer this Bluetooth audio system, specifically designed for seamless integration with the ATLAS 4.0 and ATLAS 3.0 helmets. Calibrated to deliver optimised audio directly to you, the Shockwave provides up to 10 hours of uninterrupted playback, transforming your riding experience. At Moto Central, we understand the importance of high-quality audio for an immersive ride, and this Harman Kardon Shockwave system delivers exceptional sound. While this product is designed for the ATLAS range, remember that we are also your primary destination for purchasing complete Ruroc ATLAS helmets. As the Official Sizing Station, we stock a wide variety of Ruroc models and can order any colour and size within the ATLAS series to perfectly suit your individual needs.
The Shockwave system features a pair of slim 40mm Harman Kardon hi-fi speakers, engineered to provide clear and balanced sound delivery without causing ear irritation, ensuring comfortable listening even on longer journeys. Following recommended safe decibel ranges, the Shockwave delivers superior audio quality without risking damage to your hearing. The sleek and seamless design of the Shockwave sound system is intended to enhance your ride without hindering it. Maintaining the aerodynamic profile of your ATLAS helmet is crucial, and the Shockwave tucks neatly away within the helmet's lining, free from vibrations or unnecessary bulk. Utilising slim speakers, a subtle microphone, and an internal magnetic mounting point, there's no need for clips or tacks, leaving nothing but a smooth and stylish ride. The system is also shock and water resistant, built to withstand the demands of motorcycle riding. Powering your audio experience is a USB-C rechargeable battery, offering up to 10 hours of playtime. At Moto Central, we are committed to providing riders with premium accessories that enhance their riding pleasure and convenience. Remember, in addition to the Harman Kardon Shockwave system, we offer the complete selection of Ruroc ATLAS helmets, and our expert team is on hand to assist you with sizing and any special orders you may have. We can order any ATLAS helmet in the full range of available colours and sizes.
Immerse yourself in rich, crisp audio on every ride with the Ruroc AT4.0 Shockwave system, sound by Harman Kardon. Designed for seamless integration with ATLAS 3.0 and 4.0 helmets, this Bluetooth audio system provides up to 10 hours of playtime through slim 40mm Harman Kardon drivers. Its sleek, vibration-free design ensures an aerodynamic ride. Remember, Moto Central is your Official Ruroc Sizing Station, and while this premium audio system elevates your ride, we can also order any Ruroc ATLAS helmet in the vast array of colours and sizes available, ensuring you have the perfect helmet and audio setup for your adventures.
Key Features:
- Designed & tuned by Harman Kardon for superior audio
- Compatible with ATLAS 3.0 & 4.0 helmets
- Integrated Bluetooth audio system for your motorcycle helmet
- Seamlessly integrated into the helmet lining
- Shock and water resistant construction
- Provides up to 10 hours of playtime
- Features 40mm Harman Kardon drivers for rich and crisp audio
- Utilises a convenient USB-C rechargeable battery
Reviews & Questions

About Ruroc
Ruroc is a British helmet brand recognised for blending bold design with advanced safety technology. After making its mark in snow sports, the brand entered the motorcycle world with its Atlas range—helmets known for aggressive styling, aerodynamic performance, and high-spec construction.
Designed in the UK, Ruroc helmets offer a unique combination of style and protection. With each new model, they continue to refine comfort, noise reduction, and overall performance—making them a standout choice for riders looking for something different.