The 3M™ PELTOR™ CH-3 Listen-Only Headset HT52A-112 is a robust and reliable solution for industrial professionals needing hearing protection while maintaining clear communication. Designed for challenging environments where high-attenuation and audio clarity are critical, this headset features the CH-3 optimized speaker system for speech frequency reception. Whether on the production floor or in noisy utility zones, it offers a professional-grade listening experience compatible with a wide variety of devices via the FLX2 platform.

Key Features

Enhanced Audio Clarity: Equipped with a CH-3 speaker system fine-tuned for voice frequencies, improving intelligibility in noisy work zones.
Listen-Only Functionality: Ideal for environments requiring monitoring or one-way communication without transmission capability.
FLX2 Wired Connectivity: Compatible with a broad range of handheld devices using 3M™ PELTOR™ FLX2 Cables, ensuring communication flexibility.
Industrial Durability: Rugged construction built to withstand demanding industrial conditions and frequent use.
All-Day Comfort: Lightweight design and headband suspension system engineered for extended wear without fatigue.
Bright Yellow Visibility: High-visibility earcup color enhances wearer identification and compliance monitoring on-site.

Intended Use

This listen-only communication headset is ideal for manufacturing and industrial settings where hearing protection is critical, and one-way communication is sufficient:

Production floors with monitoring systems
Quality control areas
Industrial maintenance or diagnostics
Environments requiring clear, passive audio without speaking

Product Specifications

Product Number: HT52A-112
3M ID: 7100203299
Communication Type: Listen-only
Speaker System: CH-3 optimized for speech clarity
Connection Type: FLX2 (wired)
External Audio Input: Yes
Hearing Protection Type: Earmuff with headband
Suspension Method: Over-the-head headband
Product Color: Bright Yellow
Net Weight: 273 g
Microphone: None (listen-only)
Intrinsically Safe: No

Certifications and Standards

CSA Class A
ANSI S3.19-1974