LD Systems U308 IEM HP Wireless In-Ear Monitoring System with Earphones – Dual Band
The LD Systems U308 IEM HP Wireless In-Ear Monitoring System delivers reliable stage monitoring with up to 100 m wireless range, 12 selectable channels, and stereo or mono operation. Designed for musicians and performers, this professional system includes transmitter, bodypack receiver, and earphones for clear, low-latency monitoring on stage.
LD Systems U308 IEM HP Wireless In-Ear Monitor System – Dual Band Professional Stage Monitoring
Professional Wireless In-Ear Monitoring for Performers
The LD Systems U308 IEM HP wireless in-ear monitoring system is designed to give performers complete freedom of movement on stage while maintaining crystal-clear monitoring audio.
Part of the U300 IEM Series, this professional monitoring solution combines reliable wireless performance, simple operation, and powerful audio clarity, making it ideal for musicians, vocalists, bands, and live performers.
Reliable Wireless Performance
With a wireless range of up to 100 metres, the system ensures stable audio transmission even on larger stages.
Operating in the 823–832 MHz and 863–865 MHz dual-band frequency range, the system offers dependable signal performance while supporting up to 6 simultaneous systems in the same environment.
Clear, Detailed Monitor Sound
The U308 IEM HP delivers a wide 50 Hz – 16 kHz frequency response, ensuring accurate reproduction of vocals, instruments, and backing tracks.
This low-reaching response provides the clarity and depth needed for professional stage monitoring.
Flexible Stereo or Mono Monitoring
The transmitter supports both stereo and mono monitoring modes, allowing performers to customize their in-ear mix based on their monitoring preferences.
Separate left and right input level controls make it easy to balance audio signals during setup.
Bodypack Receiver for Monitoring
The lightweight bodypack receiver includes:
• 3.5 mm headphone output for included earphones
• Channel and RF reception display
• Low battery indicator
• Volume control for quick on-stage adjustments
Powered by two AA batteries, the receiver provides up to 10 hours of operation, making it ideal for rehearsals, performances, and long events.
Professional Transmitter Design
The included transmitter is built with a rugged metal chassis for durability in touring environments.
Key features include:
• 12 selectable transmission channels
• 10 mW RF transmission power
• XLR / 6.35 mm combo inputs for balanced and unbalanced sources
• LED level meters for left and right audio signals
• Removable BNC antenna
A 19" rack mounting kit is included for easy integration into professional rack setups.
Professional wireless in-ear monitoring system
Up to 100 m wireless operating range
Dual band frequencies: 823–832 MHz & 863–865 MHz
12 selectable channels
Stereo or mono monitoring modes
Up to 6 systems usable simultaneously
10 hour bodypack battery life
Included professional in-ear headphones
Rugged metal transmitter housing
Rack mount kit included
What’s In The Box
U308 IEM Transmitter
U308 IEM Bodypack Receiver
Professional In-Ear Earphones
BNC Antenna
Rack Mounting Kit
Power Supply
User Documentation
System
Frequency Bands 823–832 MHz / 863–865 MHz
Channels 12 selectable
Wireless Range Up to 100 m
Frequency Response 50 Hz – 16 kHz
Weight 1.63 kg
Bodypack Receiver
Output 3.5 mm headphone jack
Minimum Headphone Impedance 16 Ω
Battery 2 × AA
Battery Life Up to 10 hours
Dimensions 64 × 103 × 24 mm
Weight 85 g
Transmitter
Feature Specification
Transmission Power 10 mW
Inputs 2 × XLR / 6.35 mm combo
Input Impedance 8.5 kΩ
Frequency Response 50 Hz – 16 kHz
SNR 88 dB
THD+N 0.5 %
Rack Size 9.5" / 1U
Weight 660 g
Included Earphones
Impedance 16 Ω
Frequency Response 30 Hz – 20 kHz
Connector 3.5 mm TRS
Cable Length 1.5 m
Weight 88 g