The EMA A2B 39 is a 12-meter (39 ft) extension cable designed to expand installation flexibility within the Hertz Marine A2B® audio network. Developed for use with the EMB A2B interface, it enables reliable long-distance connections between compatible A2B devices, making it ideal for larger vessels where greater cable runs are required. By extending the reach of the A2B network without compromising digital audio transmission, the EMA A2B 39 simplifies system design while maintaining the high-performance standards of the Hertz Marine entertainment ecosystem. A single extension cable can be used within each A2B system to connect compatible devices, supporting installations with up to three A2B amplifiers.
