Shure SLXD4D=-J52 Dual Channel Wireless Receiver

The Shure SLXD4D is a dual-channel digital wireless receiver built for professionals who need reliable, high-fidelity audio across two independent wireless channels from a single rack-mount unit. Employing digital predictive switching diversity technology, the SLXD4D maintains a stable RF connection with compatible SLX-D transmitters, delivering crystal-clear 24-bit / 48 kHz audio with an extended 20 Hz to 20 kHz frequency response. Its 120 dB dynamic range makes it well-suited for capturing everything from soft spoken-word presentations to dynamic vocal and instrumental performances without compression or distortion.

Setup is streamlined through the unit's RF Scan feature, which identifies open frequencies in your environment, and IR Sync, which pairs a transmitter to the receiver with a single button press. The SLXD4D offers a 44 MHz tuning bandwidth with up to 32 available channels per frequency band, providing ample room to coordinate multiple systems in dense RF environments. With an operating range of up to 330 feet, included rackmount hardware, and support for up to 10 or 12 simultaneous systems depending on band width, the SLXD4D is engineered for scalable, professional wireless audio deployments.