The DHXR4 offers 4 DHX receivers in a single rack space chassis. Each of the independent receivers feature Auto Scan, IR Sync, 120 selectable channels and squelch adjustment. The DHXR4 has a built in antenna combiner, power distributor, 4 independent XLR outputs (one for each receiver), as well as a mixed output, allowing the user to sub mix the receivers on the DHXR4 and come out of one XLR or ¼" output. The receivers feature Tone-key squelch for improved rejection of outside interference. The DHXR4 can be used with any 65 or 77 Series Handheld or Body Pack transmitters, in addition to our wireless shock mount base, the SM-W77.

Both the 65 Series and 77 Series transmitters will sync with the DHXR4. They feature an LCD display with a battery life indicator. The 77 Series transmitters also features a lockable mute button and have the ability to manually select the channel in addition to the sync function. All transmitters are powered by 2 AA batteries. The HH65 handheld transmitter is available with either a Dynamic Cardioid (HH65) or Condenser Super Cardioid (HH65SC) element. The body pack transmitter has a 0/-10/Mic selector switch.