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System Overview & Performance
Wireless Technology: Digital UHF Diversity with digital predictive switching
Frequency Band (G57): 470 to 608 MHz (138 MHz wide-tuning range)
Audio Quality: 24-bit digital audio with >118 dB dynamic range (A-weighted typical)
Frequency Response: 20 Hz to 20 kHz (+1 dB, -2 dB)
System Latency: 2.8 ms
Total Harmonic Distortion (THD): Less than 0.02% at 1%
Simultaneous Systems: Up to 11 compatible systems per 6 MHz TV band; up to 14 systems per 8 MHz TV band
Encryption: AES-256 standard across all components
Receiver (SLXD4D+)
Receiver Type: Dual-channel, half-rack steel chassis (rackmounting hardware included)
Audio Outputs: 2 x XLR 3-pin balanced (mic/line), 2 x 1/4" TS unbalanced
Network & Control: RJ45 network port, Bluetooth monitoring, ShowLink Ease real-time remote control, and compatibility with Shure Wireless Workbench desktop and mobile apps
Special Features: Patented Shure Digital Feedback Reducer (DFR) dynamic notch filter software embedded directly into the receiver
Transmitters (SLXD1+ Bodypacks)
Included Transmitters: Two SLXD1+ lightweight ABS bodypack transmitters with belt clips and LCD screens
Input Connector: Locking 4-pin TA4M (Mini-XLR) supporting lavalier, headset, or instrument cables (bias/plug-in power supported)
RF Output Power: Switchable 1 / 10 mW
Power Options: Up to 8 hours of runtime using 2 x AA batteries or optional Shure SB903 lithium-ion rechargeable battery packs