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Nady D-450 200-Channel Quad Receiver Digital Wireless System with 4x OML-4 Lapel and 4x Beige HM-10 Headworn Microphone

SKU: NAD45LTHM1BG MFR: D-450-LT-HM10BG
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Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for presentations.
  • Enjoy freedom of movement with a 300' wireless range, ideal for dynamic performances.
  • This lavalier wireless microphone boasts up to 10 hours of battery life for extended use.
  • The Nady wireless system is easy to use, offering plug-and-play setup for quick operation.
  • Get exceptional sound quality with a wide 35Hz-18kHz frequency response for natural audio.
  • This durable wireless microphone system includes both lapel and headworn microphones for versatility.
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Special Order?Estimated to Ship: 08/12/2025
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Nady D-450 200-Ch Quad Receiver Digital Wireless, 4x Lapel,Beige 4x Headworn 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)

HM-10 Headworn Microphone

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  • Form Factor

    Headworn

  • Capsule

    Electret Condenser

  • Polar Pattern

    Omnidirectional

  • Frequency Range

    20 Hz to 20 kHz

  • Maximum SPL

    130 dB SPL

  • Impedance

    1 Kilohms +/- 5%

  • Sensitivity

    -42 dB

  • Output Connectors (Analog)

    1 x TA3M 3-Pin

  • Color

    Beige

  • Dimensions

    Length: 0.2" (5mm) (Microphone)

  • Weight

    1.65 oz (23g)

  • UPC Code

    634343118292

About Nady D-450 200-Ch Quad Receiver Digital Wireless, 4x Lapel,Beige 4x Headworn Mic

From the innovative minds at Nady, the D-450 200-Channel Quad Receiver Digital Wireless System emerges as a groundbreaking solution for professional audio needs. This system boasts an impressive 200 selectable channels, providing 50 distinct channel options for each of the four receiver/transmitter pairs, ensuring unparalleled flexibility and interference-free performance.

Crafted with precision, the rack-mountable D-450-LT-HM10 Quad Wireless Headset and Lapel Microphone System is a testament to Nady's commitment to high-quality and reliable wireless technology. Included in this comprehensive package are four of Nady's superior HM-10 headworn microphones, available in both black and beige to seamlessly blend with your attire or stage setup. These omnidirectional headsets are designed for hands-free operation, making them perfect for vocalists, fitness instructors, public speakers, and clergy members who demand consistent, clear audio delivery.

The HM-10's lightweight, dual-ear frame ensures a comfortable and secure fit, while the adjustable gooseneck allows for precise microphone positioning. Whether used in wired configurations with the optional XM-10 XLR phantom power adapter or in wireless setups, the HM-10 requires low voltage phantom power (1.5-6VDC) to operate efficiently.

Complementing the headworn microphones are four OML-4 lapel microphones, renowned for their sensitivity and discreet profile. These lapel mics are ideal for capturing speech in settings where clarity and subtlety are paramount. Paired with four durable, all-metal lightweight wireless bodypacks, the system offers robust construction without sacrificing comfort or mobility.

The D-450's DQPSK digital modulation further enhances the system's wireless signal reliability, making it a standout choice for any venue requiring multiple microphones in simultaneous use. From live performances to educational institutions, houses of worship, and conference centers, the Nady D-450-LT-HM10 sets a new standard for wireless systems, combining high performance with an economical price point.

With a frequency range of 515-599 MHz, the D-450 system is versatile enough to meet the demands of various applications and environments. Whether you're outfitting a concert hall, theater, or lecture space, the Nady D-450 200-Channel Quad Receiver Digital Wireless System with 4x OML-4 Lapel and 4x Beige HM-10 Headworn Microphone stands ready to deliver professional, reliable, and high-quality audio performance.

Nady D-450 200-Ch Quad Receiver Digital Wireless, 4x Lapel,Beige 4x Headworn 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
  • HM-10 Headworn Microphones Features
  • Uni-directional dynamic element for top audio response - perfect for even the most exacting singing/performance applications
  • Adjustable gooseneck which can be set at any angle required by the user
  • The head worn support system is extremely light and comfortable, and is designed to be visually unobtrusive while worn
  • Its ear rests and temple provide maximum stability during use, even while moving, dancing, or shaking the head. The durable cable assembly and internal construction are designed to minimize handling noise from contact and movement

Key Features

  • Experience crystal-clear audio with this wireless microphone system, perfect for presentations.
  • Enjoy freedom of movement with a 300' wireless range, ideal for dynamic performances.
  • This lavalier wireless microphone boasts up to 10 hours of battery life for extended use.
  • The Nady wireless system is easy to use, offering plug-and-play setup for quick operation.
  • Get exceptional sound quality with a wide 35Hz-18kHz frequency response for natural audio.
  • This durable wireless microphone system includes both lapel and headworn microphones for versatility.

What's in the box:

  • D-450 Quad Receiver
  • 4x LT-450 Bodypack Transmitter
  • 4x HM-10 Headworn Microphone (Beige)
  • 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