The Shure SLXD4Q+ is a professional quad-channel digital wireless receiver designed for high-performance audio applications in live sound, corporate events, and worship settings. This receiver provides crystal-clear digital audio with extended dynamic range and low latency, ensuring seamless operation in demanding multi-channel environments. Featuring Shure’s advanced digital wireless technology, the SLXD4Q+ operates in the G57 frequency band and supports easy setup with automatic frequency management and AES-256 encryption for secure transmissions. With network connectivity, Dante compatibility, and scalability, this rackmount receiver integrates smoothly into large-scale audio systems, making it a top choice for AV integrators and dealers needing reliable, interference-free performance.

• Four channels in one rack space
• Wide 138 MHz tuning range
• 32 available channels per frequency band (region dependent)
• Transparent 24-bit digital audio
• 118 dB dynamic range
• Audio Summing matches receiver output to available mixer channels (4,3,2 or 1)
• 4 XLR and 4 1/4" outputs and 2 local ethernet connections
• RF Cascade creates an 8-channel system by linking two SLXD4Q+ together, no other accessories required
• Bias Voltage power supply management
• Digital predictive switching diversity
• Easy pairing of transmitters and receivers over IR scan and sync
• Up to 8 hours from 2 AA batteries or optional Shure SB903 rechargeable battery
• Rugged metal construction