SLXD4Q+ Quad-Channel Digital Wireless Receiver
- Four-channel digital wireless receiver in a single rack space
- 138 MHz tuning range with 32 channels per band
- 24-bit audio, 118 dB dynamic range
- Audio Summing for flexible output
- Rugged metal build, easy IR sync
The SLXD4Q+ Quad-Channel Digital Wireless Receiver from Shure's SLX-D® series is a powerhouse of wireless audio technology, designed for professionals who demand reliability, scalability, and pristine sound quality. This full-rack, four-channel receiver delivers transparent 24-bit digital audio and robust RF performance in a compact, network-ready configuration. With a wide 138 MHz tuning range and 32 available channels per frequency band (region dependent), the SLXD4Q+ ensures flexibility for any venue or application, from live performances to corporate events.
Engineered for efficiency, the SLXD4Q+ features Audio Summing to match receiver output to available mixer channels (4, 3, 2, or 1), reducing the need for additional equipment. It includes four XLR and four 1/4" outputs, plus two local Ethernet connections for seamless integration into networked audio systems. The RF Cascade feature allows two SLXD4Q+ units to be linked, creating an 8-channel system without additional accessories, making it ideal for larger setups.
With a 118 dB dynamic range and digital predictive switching diversity, the SLXD4Q+ ensures crystal-clear audio and uninterrupted performance. Pairing transmitters and receivers is effortless with IR scan and sync, while the rugged metal construction guarantees durability in demanding environments. Power management is streamlined with Bias Voltage support and compatibility with two AA batteries (up to 8 hours) or the optional Shure SB903 rechargeable battery. Whether you're scaling up for a multi-channel event or optimizing space in a fixed installation, the SLXD4Q+ is the ultimate solution for versatile, high-performance wireless audio.