Galaxy Audio AS-1406RM Wireless In-Ear Monitor Receiver (M Band)

The Galaxy Audio AS-1406RM is a UHF wireless bodypack receiver designed for in-ear monitoring in the M band (520–544 MHz). Built to work with the AS-1406T transmitter, this receiver delivers clear, high-fidelity audio for performers and musicians on stage. It comes with EB4 stereo in-ear earbuds for professional sound isolation and comfort during long performances.

Engineered for live sound, touring, and worship environments, the AS-1406RM offers 275 user-selectable UHF channels, a bright LCD display for easy group and channel selection, AF/RF metering, and a built-in limiter for hearing protection. Its lightweight, rugged design is belt-ready for convenience and durability throughout any show.

This receiver is ideal as an add-on for expanding a wireless in-ear monitoring system, providing performers with reliable, personalized mixes without stage clutter or feedback.

Key Features

• Frequency Band: M band (520–544 MHz)
• Channels: 275 user-selectable UHF frequencies
• Display & Controls: LCD with AF/RF metering, group/channel selection, battery indicator, lock
• Audio Output: 1/8" (3.5 mm) stereo jack
• RF Output: 10 mW; up to 300' (92 m) typical range
• Power: 2 × AA batteries (≈ 7 hr alkaline)
• Durability: Rugged housing with built-in limiter for hearing protection
• Included Earbuds: EB4 stereo in-ear earbuds

Technical Specifications

• System Band: UHF
• Frequency Range: 520–544 MHz (M band)
• Selectable Frequencies: 275
• RF Output: 10 mW
• Operating Range: Up to 300' / 92 m
• Audio Frequency Response: 60 Hz – 16 kHz (±3 dB)
• Total Harmonic Distortion: < 1 % @ 1 kHz
• Signal-to-Noise Ratio: > 90 dBA
• Dynamic Range: > 96 dB (A-weighted)
• Maximum Deviation: ± 40 kHz
• Dimensions: 3.73" × 2.54" × 1.00" (9.47 × 6.45 × 2.54 cm)
• Weight: 3.2 oz (0.200 lb / 0.091 kg) without batteries
• Operating Temperature: 14 °F – 122 °F (–10 °C – 50 °C)

What's Included

• AS-1406RM bodypack receiver (M band)
• EB4 stereo in-ear earbuds
• Quick Start Guide