GS-450

Relacart GS-450 - Gooseneck Condenser Microphone 450 mm

The Relacart GS-450 is a high-performance 450 mm gooseneck condenser microphone designed for professional AV applications such as sound reinforcement, broadcasting, conferencing, and recording. Its cardioid polar pattern ensures focused sound pickup from the front while effectively minimizing background noise and feedback.

The slim, adjustable gooseneck allows flexible positioning without compromising aesthetics, making it ideal for courtrooms, conference tables, government installations, places of worship, and other demanding environments where appearance and sound quality are equally important.

The GS-450 integrates a mute and high-pass filter switch for quick control and reduction of unwanted low-frequency noise such as HVAC rumble or handling vibrations. A snap-on foam windscreen is included to reduce plosive sounds and light wind noise during speech.

Functionality:

• cardioid polar pattern - focused voice capture with ambient noise rejection
• high-pass filter - reduces low-frequency rumble (100 Hz, 16 dB/octave)
• mute and filter switch - quick control of microphone operation
• phantom power 24-58 V DC - compatible with professional AV systems
• foam windscreen - minimizes plosive and wind noise
• slim, adjustable gooseneck - flexible positioning and elegant design

Features:

• type: permanently polarized back-plate condenser
• polar pattern: cardioid
• frequency response: 30 Hz - 18 kHz
• high-pass filter: 100 Hz, 16 dB/octave
• sensitivity: -40 dB (10 mV at 1 Pa)
• output impedance: 480 Ω
• max SPL: 127 dB (1 kHz, 1% THD)
• dynamic range: 102 dB
• signal-to-noise ratio: 62 dB (1 kHz at 1 Pa)
• power supply: phantom 24-58 V DC
• current consumption: 5 mA
• connector: integrated 3-pin balanced XLRM-type
• recommended pickup distance: 10–20 cm
• length: 450 mm
• weight: approx. 170 g
• color: black
• included accessory: snap-on foam windscreen

The Relacart GS-450 is a reliable and discreet microphone solution for high-quality speech applications, combining professional audio performance with a compact, installation-friendly design.