The QLXD24/SM58 Handheld Wireless Microphone System is part of the QLX-D wireless systems family. With transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage, the QLXD4 Digital Wireless Receiver combines professional features with streamlined setup and operation. Automatic scanning quickly finds open frequencies, and one-touch IR sync quickly deploys them to transmitters.
Combining professional features with simplified setup and operation, the QLX-D Systems deliver outstanding wireless functionality for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
QLX-D reliably operates more channels on-air than any other wireless system in its class. Ethernet connection provides networked channel scanning across multiple receivers and Shure Wireless Workbench® 6 control software compatibility for advanced frequency coordination.
Compatible with the Shure SB900 lithium-ion battery, QLX-D systems offer rechargeable power options that provide dramatic long-term cost savings and extended transmitter battery life over alkaline batteries, with battery metering that reports remaining runtime in hours and minutes.
QLXD4 Digital Wireless Receiver:
QLXD2/SM58 Handheld Wireless Microphone Transmitter:
| Working Range | 328' (100 mm) Note: Actual range depends on RF signal absorption, reflection and interference |
|---|---|
| QLXD4 Digital Wireless Receiver | |
| Power Requirements | 12V DC @ 0.4 A, supplied by external power supply (tip positive) |
| Housing | Steel |
| RF Input | |
| Spurious Rejection | >80 dB, typical |
| Connector Type | BNC |
| Impedance | 50 Ω |
| Audio Output | |
| Gain Adjustment Range | -18 to +42 dB in 1 dB steps |
| Configuration 1/4 | Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground) |
| Configuration XLR | Balanced (1=ground, 2=audio+, 3=audio−) |
| Impedance | 1/4" (6.35 mm): 100 Ω (50 Ω Unbalanced) XLR: 100 Ω |
| Full Scale Output | 1/4" (6.35 mm): +12 dBV XLR: LINE setting= +18 dBV, MIC setting=−12 dBV |
| Mic/Line Switch | 30 dB pad |
| Phantom Power Protection | 1/4" (6.35 mm): Yes XLR: Yes |
| Networking | |
| Network Interface | Single Port Ethernet 10/100 Mbps |
| Network Addressing Capability | DHCP or Manual IP address |
| Maximum Ethernet Cable Length | 100 m (328 ft) |
| Dimensions (H x W x D) | 1.63" (41 mm) x 7.75" (197 mm) x 5.92" (151 mm) |
| Weight | 1.71 lbs (0.78 kg) without antennas |
| QLXD2 Wireless Handheld Transmitter | |
| Mic Offset Range | 0 to 21 dB (in 3 dB steps) |
| Battery Type | Shure SB900 Rechargeable Li-Ion or AA batteries 1.5V |
| Battery Runtime @ 10 mW | Shure SB900: up to 10 hours; Alkaline: up to 9 hours |
| Housing | Machined aluminum |
| Audio Input | |
| Configuration | Unbalanced |
| Maximum Input Level (1 kHz at 1% THD) | 145 dB SPL (SM58), typica |
| RF Output | |
| Antenna Type | Integrated Single Band Helical |
| Occupied Bandwidth | |
| Modulation Type | Shure proprietary digital |
| Power | 1 mW or 10 mW |
| Dimensions (L × Dia) | 10.1" (256 mm) x 2" (51 mm) |
| Weight | 0.76 lbs (0.35 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
