Description
The LD Systems U5047IEMHP(US) In-Ear Monitoring System with Earphones and Universal Power Supply (470–490 MHz) delivers the perfect monitor mix directly to your ears, allowing you to move freely on stage with confidence. Designed for professional use, it combines advanced technology, modern aesthetics, and intuitive operation to deliver exceptional performance and reliability that exceeds expectations.
U500 In-Ear Systems provide a selection of 96 channels and 2, 10 or 30 mW RF output power for a transmission range greater than 100 m. For quick and trouble-free setup, they allow for convenient infrared synchronization of transmitter and receiver. U500 In-Ears sport high-contrast OLED displays and allow for individual user name assignment. In addition, you can save 10 custom presets.
To deliver pristine, precise audio U500 In-Ear Monitoring Systems include a 3-band EQ with parametric mids, a switchable limiter and a squelch circuit. They offer a choice of stereo or mono operation and a direct monitoring headphone output at the transmitter. With a signal-to-noise ratio greater than 95 dB and less than 0,3% THD, the U500 In-Ear's noise floor is exceptionally low.
Drawing little current only, the U500 Bodypack Receiver operates up to 10 hours on two AA batteries. A volume control allows convenient in-performance monitoring level adjustment. Three selectable squelch levels ensure optimum performance at all times.
U500 In-Ear Monitoring Systems are available for operation in five frequency ranges. The 470 - 490 MHz, 514 - 542 MHz, 584 - 608 MHz and 655 - 679 MHz bands permit running up to 12 systems simultaneously. In the 823 - 832 MHz + 863 - 865 MHz range six systems can be operated at the same time providing wireless monitoring for your entire band.
What’s Included,
1 LD Systems IE HP 2 Professional In-Ear Headphones
1 LD Systems U504.7 IEM R Receiver
1 LD Systems U504.7 IEM T Transmitter
Product Specifications:
Product Type: In-ear Monitoring
Type: Set
Transmission frequency range: 470 - 490 MHz
Weight: 1.6 lbs. (0.755 kg)
LD Systems IE HP 2 Professional In-Ear Headphones
Product Type: Headphones
Type: Stereo In-Ear Headphones
Frequency Response: 20 - 18,000 Hz
Converter Principle: Dynamic
Impedance: 32 Ohm(s)
Connection Type: 3.5 mm TRS
Cable Length: 1.55 m (≈ 61.02 in)
Weight: 0.022 kg (≈ 0.048 lb)
Accessories (Included): 3 pairs of foam earpieces, 3 pairs of silicone earpieces, transport case
LD Systems U504.7 IEM R (USA version) Receiver (only available in the USA)
Product Type: In-Ear Monitoring Accessories
Type: Receiver
Transmission Frequency Range: 470 - 490 MHz
Channels: 12
Headphones Output: 3.5 mm TRS
Transmission Method: FM, Mono/Stereo
Frequency Response: 40 - 16,000 Hz
Audio Output: 3.5 mm TRS
Minimum Connected Impedance: 16 Ohm(s)
Max Audio Output Level: 33 mW @ 16 Ohm, 80 mW @ 33 Ohm
Controls: Down, Volume, On/Off, Up
Indicators: Multifunctional OLED Display, RF (LED)
Power Supply: 2 x 1.5 V AA
Operating Time: < 10 hours
Width: 64 mm (≈ 2.52 in)
Height: 100 mm (≈ 3.94 in)
Depth: 24 mm (≈ 0.94 in)
Weight: 0.095 kg (≈ 0.21 lb)
Accessories (Included): 2 x AA batteries, Antenna
Battery Status: LED
LD Systems U504.7 IEM T (USA version) Transmitter (only available in the USA)
Product Type: In-Ear Monitoring Accessories
Type: Transmitter
Transmission Frequency Range: 470 - 490 MHz
Channels: 12
Modes of Operation: Mono/Stereo
Transmission Method: FM, Mono/Stereo
Rated HF Output Power: 10 mW, 2 mW, 30 mW
Frequency Response: 40 - 16,000 Hz
Signal-to-Noise Ratio: 93 dB
Total Harmonic Distortion (THD): 0.3%
Dynamic Range: 88 dB
Inputs: 2
Input Connectors: Combo TRS 6.3 mm, XLR (Balanced)
Input Impedance: 12 kOhm
Antenna Connector: BNC
Controls: Volume (Headphones), Menu Selector Button, Power On/Off
Indicators: Multifunctional OLED Display
Power Supply: 12 - 18 V DC
Width: 212 mm (≈ 8.35 in)
Height: 43 mm (≈ 1.69 in)
Depth: 123 mm (≈ 4.84 in)
Weight: 0.641 kg (≈ 1.41 lb)
Accessories (Included): 19" Rack Mount Kit, BNC Antenna, Power Adapter
Get the gear you need now with easy financing
Get the gear you need now with Financing and Lease options. As an artist or sound professional your business needs high quality speakers, lighting and cases to do your job, be professional and competitive.
Choose Shop Pay or After Pay in checkout for instant financing application. We also offer Acima Leasing, Synchrony, Progressive or Snap financing just give us a call 1-800-700-4542.
*Our online prices are always honored instore guaranteed.
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.










