Professional musicians demand wireless freedom without compromising on audio quality, and the LD Systems U300® in-ear monitoring system rises to meet this challenge. Engineered in Germany with a clear, modern design, these wireless monitors provide straightforward operation that suits both newcomers and seasoned performers. The system's impressive 100-metre range and comprehensive frequency response from 50 Hz to 16 kHz guarantee professional-grade performance on any stage.
The U300® operates across five distinct frequency bands: 584 MHz - 608 MHz, 655 MHz - 679 MHz, 823 MHz - 832 MHz + 863 MHz - 865 MHz, 470 MHz - 490 MHz, and 514 MHz - 542 MHz. Each frequency band supports up to six systems running simultaneously, making it ideal for larger ensembles and complex stage setups.
At the heart of the system, the transmitter features 12 selectable channels with 10 mW RF transmission power, operating in either mono or stereo configurations. Combo sockets accommodate both symmetrical XLR and asymmetrical 6.35 mm jack inputs, whilst independent left and right level controls provide precise audio management. Dual LED chains offer clear visual feedback of signal strength during operation.
The bodypack receiver connects via mini jack socket and includes clear displays for channel selection, stereo mode, and battery status monitoring. Powered by two AA batteries, the unit provides 10 hours of continuous operation, with a convenient volume controller allowing real-time adjustments during performance. A 19" rack assembly kit is included for professional installation.
- Transmission frequency range: 655 - 679 MHz
- Reliable wireless transmission with a range of up to 100 m
- Low-reaching frequency response
- 12 selectable channels
- Choice of stereo or mono mode
- Up to 6 systems can be used simultaneously
- 10-hour bodypack operating time with two AA batteries
- Unlimited number of bodypacks can be set to the same transmission frequency
- Channel and RF reception displayed on bodypack
- Transmitter in rugged metal casing with stereo level display
- Removable antenna with BNC connection
- 19" rack assembly kit included.



