RTS PH-88R Single-Sided Lightweight Headset / Dynamic Noise-Cancelling Mic / 6 ft Cord / A4M

Description

The PH-88R is a single-sided lightweight headset designed for long-duration wear and clear voice capture. It combines a low-mass headband and moleskin-covered earphone to minimize fatigue during extended shifts. The headset is optimized for communications and intercom tasks where comfort and intelligibility are essential.

Key features include a semi-rigid adjustable boom for precise microphone placement, a dynamic noise-cancelling microphone element, and wide-band dynamic earphones for improved frequency response. The earphone is covered with moleskin for improved fit and passive isolation. Cord options include coiled or straight configurations to suit different operator setups.

Performance characteristics include a speaker sensitivity of 109dB and a microphone sensitivity of -65 as provided in the product data. The headset lists microphone impedance at 200 and overall impedance at 300 for the earphone. The dynamic microphone and dynamic speaker design deliver reliable audio capture and reproduction in noisy environments.

Connectivity and compatibility are flexible thanks to multiple connector options: A4F, A4M, Dual 3.5mm, A5M, and 3.5mm 4-conductor configurations. The standard cord length is listed as 1828.8 (6 ft) with coiled or straight choices available. These connection choices enable integration with a wide range of intercom and audio systems.

Practical applications include broadcast and studio intercoms, live-event communications, and house-of-worship audio teams requiring one-ear monitoring and hands-free talk capability. The single-sided design allows situational awareness while maintaining reliable monitoring on one channel. The noise-cancelling mic helps maintain speech clarity in ambient noise.

Installation and daily use are straightforward – the semi-rigid boom holds position once set and the lightweight construction reduces operator fatigue. Build quality emphasizes comfort and repeated use longevity with replaceable ear padding and proven dynamic components. Overall, the PH-88R provides a focused balance of comfort, microphone performance, and connector flexibility for professional AV environments.