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Nady D-450 200-Channel Quad Receiver Digital Wireless System with 4x OML-4 Lapel Microphone

SKU: NAD450LT MFR: D-450-LT
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Key Features

  • Capture crystal-clear audio with this wireless lavalier microphone system, perfect for interviews.
  • Enjoy freedom of movement with a 300' range, ideal for dynamic presentations and performances.
  • Experience up to 10 hours of battery life, ensuring reliable, long-lasting wireless microphone use.
  • The digital wireless system's wide frequency response delivers exceptional sound quality every time.
  • This 200-channel quad receiver offers versatile setup for multi-person panels and discussions.
  • Easy to use, this lavalier microphone system is great for content creators and public speakers.
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Special Order?Estimated to Ship: 08/21/2025
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Nady D-450 200-Ch Quad Receiver Digital Wireless System with 4x OML-4 Lapel Mic Specifications

Performance

Performance

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  • Modulation Type

    DQPSK (Digital)

  • Frequencies

    200 (50 x 4)

  • Total Harmonic Distortion

    <0.05% @ 1kHz

  • Noise Floor

    <-75dBu

  • Headroom

    13dB

  • Frequency Response

    35Hz - 18kHz +/- 3dB

  • Spurious Emissions

    >40dBc

  • Deviation

    +/-45kHz

  • Operating Range

    >300' (91m) Line of Sight

  • RF Carrier Frequency Range

    515.150MHz - 598.850MHz

LT-450 Bodypack Transmitter

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  • RF Power Out

    >5dbm

  • Display

    Backlit Liquid Crystal Display

  • Controls

    Power On/Off, Mute, RF Power HI/LO, 6-Stage Volume

  • Transmitter Battery Life

    Up to 10 Hours

  • Power Requirements

    2x AA Alkaline

  • Battery Info

    Required, not included

  • Battery Material

    Alkaline

  • Battery Type

    AA

  • Battery Quantity

    8

  • Dimensions

    2.5 x 0.875 x 3.4375" (63 x 21 x 86mm)

  • Weight

    4 oz (113g)

  • UPC Code

    634343118278

About Nady D-450 200-Ch Quad Receiver Digital Wireless System with 4x OML-4 Lapel Mic

How does the Nady D-450 200-Channel Quad Receiver Digital Wireless System with 4x OML-4 Lapel Microphone revolutionize your audio experience As Nady's premier multi-channel digital wireless system, the D-450 boasts an impressive 200 total channels, offering 50 unique channel options for each of the four receiver/transmitter pairs. This feature significantly enhances the wireless reliability and performance that Nady is renowned for.

The D-450 system includes a rack-mountable D-450-LT Quad Wireless Lapel Microphone System, equipped with four of Nady's top-performing, ultra-sensitive OML-4 lapel microphones. These are paired with four robust, lightweight, all-metal wireless bodypacks, ensuring durability and ease of use.

The D-450 system utilizes DQPSK digital modulation, which when combined with the 200 total channels, provides unparalleled wireless signal reliability. This makes it an ideal choice for any venue that requires multiple lapel microphones to operate simultaneously. Whether it's a performance venue, educational institution, church, or lecture hall, the Nady D-450-LT stands as a landmark achievement in today's wireless systems, offering both high performance and affordability.

Nady D-450 200-Ch Quad Receiver Digital Wireless System with 4x OML-4 Lapel Mic Features

  • System Features
  • 200 (50x4) selectable frequencies in the 500 MHz band for interference-free operation
  • 48 kHz/24 bit analog to digital conversion technology for exceptional audio clarity
  • Reliable long-range operation (greater than 300' line-of-sight)
  • DQPSK Digital transmission virtually eliminates interference and noise
  • Quad Receiver Features
  • Quad Receiver with 50 x 4 (200 total) selectable channels for interference-free operation in the 500MHz Band, completely free from TV interference
  • Professional 24-bit digital conversion technology for exceptional audio clarity with transparent frequency response across the entire audible range
  • Auto-Scan feature for quick and simple channel/frequency selection
  • Infrared (IR) auto-sync pairing feature for lightning-fast pairing of transmitters to selected channel/frequency
  • Four front panel backlit LCD's display audio and radio frequency (AF & RF) levels, channel/frequency, and transmitter mute status
  • Volume control for each of the four receivers (when using the 1/4" LINE SUM output jack)
  • Four front mounted antennas for optional hassle-free rack mounting
  • Reliable long-range operation (up to 300' line-of-sight)
  • Digital reception virtually eliminates interference and noise
  • Rugged metal housing for long-term durability
  • Back panel: Four balanced XLR microphone level outputs, a single 1/4" line level sum output of all four receivers and a DC input jack
  • LT-450 Bodypack Transmitter Features
  • Backlit LCD display with frequency, battery level, RF signal level, mute status, and volume level indicators, durable, metal housing with power/mute and volume control buttons, a metal belt clip, a detachable external antenna and a 3.5mm locking jack for securely connecting lapel or headset microphone

Key Features

  • Capture crystal-clear audio with this wireless lavalier microphone system, perfect for interviews.
  • Enjoy freedom of movement with a 300' range, ideal for dynamic presentations and performances.
  • Experience up to 10 hours of battery life, ensuring reliable, long-lasting wireless microphone use.
  • The digital wireless system's wide frequency response delivers exceptional sound quality every time.
  • This 200-channel quad receiver offers versatile setup for multi-person panels and discussions.
  • Easy to use, this lavalier microphone system is great for content creators and public speakers.

What's in the box:

  • D-450 Quad Receiver
  • 4x LT-450 Bodypack Transmitter
  • 4x OML-4 Lapel Microphone
  • 4x Removable Bodypack Transmitter Antennas
  • 4x Removable Receiver Antennas
  • Receiver Power Supply
  • 4x Attachable Receiver Feet
  • 1/4" Audio Cable
  • Nady 1 Year Limited Warranty