MIPRO MI-58R 5 GHz Digital Stereo Bodypack Receiver

MIPRO MI-58R 5 GHz Digital Stereo Bodypack Receiver

The MIPRO MI-58R 5 GHz Digital Stereo Bodypack Receiver is a true-diversity wireless IEM receiver operating in the 5.8 GHz ISM band. It provides Stereo and Mixed monitoring modes, approximately 1.8 ms Group B latency, a 20 Hz to 23 kHz stereo response, and more than eight hours of operation from one 18500 Li-ion battery.

Designed for musicians, touring performers, houses of worship, theaters, and live production teams, the MI-58R delivers portable wireless in-ear monitoring without occupying conventional UHF spectrum. A backlit graphic LCD, dedicated setting buttons, volume control, left/right balance adjustment, and selectable EQ modes give performers direct control over their personal monitor mix.

True-diversity reception supports stable RF performance, while greater than 100 dB stereo separation helps preserve spatial detail between channels. The 3.5 mm stereo output works with MIPRO monitoring earphones and standard compatible earphones. ACT synchronization streamlines system setup, and ENG mode supports configuration of up to 16 receiver sets when used with a compatible transmitter.

Key Features

• 5.8 GHz Digital Reception: Operates in the ISM 5 GHz band for digital wireless in-ear monitoring.
• True Diversity Receiver: Uses diversity reception to improve RF stability during rehearsals and live performances.
• Stereo and Mixed Modes: Supports conventional stereo monitoring or a mixed listening configuration for flexible personal monitoring.
• Low-Latency Audio: Provides approximately 1.8 ms latency when operating in Group B.
• Personal Sound Controls: Includes left/right balance adjustment and FLAT, LO-CUT, LO-BOT, and HI-BOT EQ selections.
• High-Power Earphone Output: Delivers 100 mW per left and right channel into a 16-ohm load.
• Extended Battery Operation: Runs for more than eight hours from one rechargeable 18500 Li-ion battery.
• ACT and ENG Functions: Simplifies receiver synchronization and supports setup of as many as 16 receiver sets with a compatible transmitter.

Technical Specifications

• Brand: MIPRO
• Model: MI-58R
• Product Type: 5 GHz Digital Stereo Bodypack Receiver
• Housing: Reinforced plastic
• Display: Backlit graphic LCD
• Control Interface: ACT sync sensor, setting buttons, and volume control
• Frequency Range: ISM 5.8 GHz
• Receiving Mode: True diversity
• Audio Modes: Stereo and Mixed
• Left/Right Balance Adjustment: Adjustable toward the left or right output channel
• ENG Mode: Supports up to 16 sets with transmitter setup
• EQ Modes: FLAT, LO-CUT, LO-BOT, HI-BOT
• Audio Frequency Response: 20 Hz to 23 kHz, stereo
• Dynamic Range: At least 109 dBA, system
• Stereo Separation: Greater than 100 dB
• Total Harmonic Distortion: Less than 0.1% at 1 kHz
• Latency: Approximately 1.8 ms in Group B
• Sensitivity: 5 µV at signal-to-noise ratio greater than 100 dB
• Output Power: 100 mW per left and right channel at 16 ohms
• Earphone Jack: 3.5 mm TRS
• Power Supply: One 18500 Li-ion battery
• Battery Charging: MP-8 charging dock
• Operating Time: More than 8 hours
• Optional Earphones: E-9 and E-8S
• Dimensions: 2.5" W x 3.3" H x 1" D
• Weight: Approximately 0.2 lb