Walker W3-K-M-NC-4-00 - Noise Cancelling Unamplified Telephone Black Handset

Walker W3-K-M-NC-4-00 Noise Cancelling Unamplified Telephone Handset

The Walker W3-K-M-NC-4-00 is a professional black telephone handset designed to improve voice clarity in moderately noisy environments using specialized noise-cancelling technology. Unlike amplified models, this unit is unamplified, delivering natural, undistorted audio quality while its integrated noise-cancelling microphone filters out consistent ambient background noise. This makes it an ideal solution for control rooms, security desks, or dispatch areas where enhanced speech intelligibility is needed without electronic audio gain.

Core Technology: Unamplified Audio with Noise Cancellation

The key feature of this handset is its combination of a standard unamplified circuit with a noise-cancelling (NC) microphone. The unamplified design ensures clean, natural voice reproduction and broad compatibility. The noise-cancelling element is typically a passive, acoustic-mechanical design within the microphone capsule that attenuates uniform background noise (like HVAC hum or general office clamor), allowing the operator's voice to be transmitted with greater clarity and focus.

Design, Compatibility, and Construction Details

This handset is built to the reliable W3 series standard, featuring a durable black housing suited for professional console aesthetics. The "K-M" designation confirms the use of an industry-standard K-style microphone and a straight cord for permanent installation. The construction is designed for daily use, and its standard wiring ensures direct plug-and-play compatibility with a wide array of common console systems, amplifier panels, and telephone hybrids that accept a standard unamplified handset input.

Primary Applications for Enhanced Speech Clarity

The W3-K-M-NC-4-00 is best deployed in environments where ambient noise is steady and manageable but can interfere with microphone pickup. Typical applications include busy security lobbies, financial trading floors, newsroom assignment desks, and customer service call centers. It is the optimal choice when an operator’s voice is strong enough to not require amplification, but the working environment benefits from a microphone that minimizes distracting background sound.

Find this noise-cancelling professional handset and other clarity-enhancing solutions at Find headsets.