Shure SLXD4Q+

The SLXD4Q+ packs four channels of SLX-D+ digital wireless reception into a single rack space, a dense, road-ready receiver for houses of worship, theaters, corporate AV, and touring rigs that need many mics without many rack units. It delivers transparent 24-bit digital audio with 118 dB of dynamic range, and a 138 MHz wide-tuning range with up to 32 channels per band (region dependent) gives it the headroom to keep every channel clean in busy RF.

Connectivity is generous: four XLR and four 1/4-inch outputs plus two local Ethernet ports, with audio summing that folds the four channels down to 4, 3, 2, or 1 mixer inputs as needed. An RF cascade links two units into an eight-channel system without extra accessories, and a Digital Feedback Reducer is embedded to tame runaway feedback automatically. AES-256 encryption ships installed. Manage everything from Wireless Workbench, and pair transmitters in seconds with IR scan and sync.