Operate four wireless lavalier microphones at the same time for conferences, performances, and presentations with the D-450-LT from Nady. The system operates in the 515 to 598 MHz range of the UHF spectrum and offers a total of 200 auto-scan frequencies (50 for each of the 4 mic channels) to seek out a clean transmission channel, helping to ensure clear audio free from dropouts and interference at a maximum line-of-sight range up to 300'. The all-digital system offers resolutions of 24-bit / 48 kHz to provide crisp, intelligible speech and vocal reproduction for a wide range of applications and events.

Conferences, Performances, Presentations    4 x Omnidirectional Lavalier Microphones    4 x Bodypack Transmitters    4-Channel Rackmount Receiver    200 Auto-Scan Frequencies    Easy-to-See LCD Screens    Adjustable Transmitter Gain    Unbalanced 1/4" & Balanced XLR Outputs    10 Hours on AA Batteries    300' Range

• This configuration of the D-450 system includes 4 lightweight bodypack transmitters, each with a power/mute switch, and 6-stage volume control
• Metal belt clips securely attach the transmitters to presenters and performers
• Each transmitter features a locking 3.5mm connector to accommodate its discreet lavalier microphone, which quickly and easily secures to the talent's clothing via an integrated alligator clip
• The OML-4 lavalier mics feature omnidirectional polar patterns that pick up sound 360° around the capsule, providing consistent volume, even if the subject isn't speaking directly toward the microphone
• Backlit LCD screens on the transmitters show you frequency, battery status, and RF signal strength
• Two AA alkaline batteries will power each transmitter for up to 10 hours
• Roadworthy, durable metal casing ensures a long lifespan

• The single quad-channel receiver allows you to easily work with 4 microphones at the same time
• The Auto-Scan feature automatically searches 200 frequencies to provide clear transmission channels for the microphones
• Infrared (IR) auto-sync pairing provides lightning-fast synchronization of the transmitters to selected channels/frequencies
• 4 balanced XLR outputs and a 1/4" unbalanced mix output are on the rear panel
• Volume controls are provided to mix the mic channels to the summed 1/4" output
• 4 removable front-mounted antennas allow for optional hassle-free rackmounting

Related Questions and Answers

Q: 1. Can you buy the headset microphones separately?

A: Headset microphones for the Nady D-450-HT-LT Four-Person Digital Wireless System with Handheld & Lavalier Microphones (515 to 598 MHz), BH # NAD450HTLT, are available separately. Please follow the link below to see the selection: https://bhpho.to/3KmOtYj

Q: 2. Can you remove the antennas?

A: No, the antennas in the rear of the DW-22 receiver are not removable, but they can be adjusted for tilt and angle.

Q: 3. Could this be used as an input and output of an audio interface to a macbook pro for streaming?

A: This would connect to the input of your interface and work to transmit the microphone audio while streaming. There would be no way to monitor wirelessy.

Q: 4. Can I get extra receivers?

A: Yes you can use additional Nady PEM-RX receivers but these are not available standalone at B&H.

Q: 5. Does this product allow separate mix for each receiver or do all users get the same output?

A: The Nady PEM-04 allows one unbalanced input for each individual channel, and two sum inputs that are sent to all channels.

Q: 6. Will the receiver transmit static when the mics are turned off?

A: Whether a receiver creates noise while unpaired to its correlating transmitters is not a specification that manufacturers make known. In theory, the receiver in the Nady DW-22 HTHT Digital Wireless Microphone System should not present any extra noise when not paired to the microphone transmitters. However, as this device operates on open channels, it is susceptible to RF activity in the surrounding area, which could manifest as audible static noise.

Q: 7. Do I have to use rechargeable AA batteries with the USB-C plug?

A: No, the CVM-WM200A system does not have any USB connections. The receiver and transmitters are each powered by two AA batteries which can be either standard alkaline or rechargeable NiMH type. Rechargeable batteries must be removed the receiver and transmitters for charging using an appropriate battery charger. Comica does offer other wireless mic systems that have built-in rechargeable Li-ON batteries and can also be powered via USB such as the Comica Audio CVM-WM300A 2-Person Camera-Mount Wireless Omni Lavalier Microphone System (B&H # COCVMWM300A).

Q: 8. Will this unit work with a digital camera?

A: The Nady DW-22 HTLT Digital Wireless Microphone System has the potential to work with a digital camera, but compatibility would largely be influenced by the capabilities and specifications of the camera. The camera should have an audio input jack capable of receiving an external audio input, and the set would need the proper cables to connect the two units together.

Q: 9. Can you confirm the channels/frequencies? I need Ch D15/D16 (915.30 and 916.80).

A: Since the Nady Dual Channel Digital Handheld/Lapel/Headset Bodypack Wireless System is available by special order only, you can place the order by phone or contact us through live chat and specify the frequencies that you need so we can order it for you.

Q: 10. Can 2 or 3 of these rack units be used at the same time? Have a school play where at least 16 mices will be needed.

A: You can use multiple Nady 8W-1KU wireless systems at the same time. The system's 1000 user-selectable frequencies with auto-scan enable you to easily locate clear operating frequencies for each of the eight independent receivers, so it should be possible to use two or three systems simultaneously.