Sennheiser RS 120-W B-Stock

The Sennheiser RS 120-W includes HDR-120 headphones that operate via Bluetooth LE Audio Wireless, offering an advanced alternative to conventional Bluetooth standards. This enables LE Audio Broadcast operation, allowing the system to be expanded with additional compatible wireless headphones for shared listening. Inside the ear cups, 30mm dynamic drivers deliver clear and natural sound reproduction, while the open-back design ensures uncompressed, immersive audio. The TR-120 docking station functions as both a transmitter and a charging unit, and comes with all the necessary accessories, including a stereo RCA cable, power adapter, 3.5mm jack adapter, and two AAA rechargeable batteries.

In June 1945, Prof. Fritz Sennheiser founded the Wennebostel Laboratory, which initially produced measuring equipment. Commissioned by Siemens in 1945, the young company developed the MD-1 microphone, which was launched in 1946. After the development of further microphones, the company was renamed Sennheiser Electronic in 1958. Two years later, Sennheiser introduced the MD 421 dynamic microphone, which is still in production today and still held in high esteem by many sound engineers. Further groundbreaking developments, such as the HD 414 headphones and the classic MD 441 microphone, hugely enhanced the company's international reputation, eventually making Sennheiser one of the leading manufacturers of microphone and headphone systems in the world.