CARDO HJC 4X hjc4x
CARDO HJC 4X hjc4x2
CARDO HJC 4X hjx4x4

CARDO HJC 4X

$299.95
Shipping calculated at checkout.

SKU: 1511-0004-00
May Be Available For Pickup

Description

The Cardo HJC 4X Bluetooth Communication System delivers premium rider communication in a sleek, fully integrated design built specifically for select HJC helmets. Developed through a collaboration between Cardo and HJC, the 4X installs seamlessly into compatible helmets, preserving aerodynamics, comfort, and style while providing reliable connectivity and premium audio performance. Whether you are commuting, touring, or riding with friends, the HJC 4X keeps you connected without bulky external components.

Featuring Bluetooth 5.2 technology and Cardo Live Intercom, the system supports communication for up to four riders with automatic reconnect capability when riders move back into range. Premium 40 mm JBL speakers deliver crystal clear audio for music, navigation, calls, and intercom conversations. Natural voice operation, waterproof construction, automatic volume adjustment, fast charging, and over the air software updates make the HJC 4X an ideal communication solution for modern riders.

  • Compatibility: Select HJC helmets
  • Compatible Models: RPHA 31, RPHA 71, RPHA 71 Carbon, RPHA 91, RPHA 91 Carbon, i71, i91, F71, and F31
  • Communication Technology: Live Bluetooth Intercom
  • Bluetooth Version: Bluetooth 5.2
  • Maximum Riders: Up to 4 riders
  • Range: Up to 0.75 miles rider to rider
  • Audio: Premium 40 mm JBL speakers
  • Battery Life: Up to 13 hours talk time
  • Charging: USB-C fast charging
  • Water Resistance: Waterproof construction
  • Additional Features:
    • Integrated HJC helmet fitment
    • Natural voice command operation
    • Automatic volume adjustment
    • Music streaming from smartphone
    • Universal Bluetooth connectivity
    • Over the air software updates
    • FM radio functionality
    • Auto reconnect Live Intercom technology

Reviews and Q&A

FAQs

The HJC 4X is designed for select HJC helmets including the RPHA 31, RPHA 71, RPHA 71 Carbon, RPHA 91, RPHA 91 Carbon, i71, i91, F71, and F31. Its integrated design maintains the helmet's clean profile and aerodynamic performance.
The Cardo HJC 4X supports Bluetooth intercom communication for up to four riders. Live Intercom technology automatically reconnects riders when they return within range, helping maintain seamless group communication.
Yes. The system features premium 40 mm JBL speakers that deliver high definition sound for music, GPS navigation, phone calls, and rider communication while on the road.
The HJC 4X provides rider to rider communication up to approximately 0.75 miles under ideal conditions. Actual range may vary depending on terrain, weather, traffic, and environmental factors.
The HJC 4X offers up to 13 hours of talk time on a full charge. Fast charging technology can provide about 2 hours of talk time after only 20 minutes of charging.