Hollyland Spares - On-Ear Earmuff (for Solidcom C1/C1 Pro On-Ear Earmuff)

The Hollyland On-Ear Earmuff is an official OEM replacement foam cushion designed specifically for the Solidcom C1 and Solidcom C1 Pro full-duplex wireless intercom headsets.

Because intercom headsets are worn continuously during long 12-hour broadcast days or demanding commercial shoots, the ear cushions naturally wear down. This on-ear foam replacement allows production teams, audio technicians, and rental houses to swap out flat, degraded, or unhygienic pads to restore the headset's original out-of-the-box comfort and physical performance.

Core Comfort & Acoustic Features

• Breathable Open-Cell Foam Matrix: Crafted from specialized, ultra-porous acoustic sponge material. Unlike leatherette pads that trap heat, this on-ear foam layout maximizes natural airflow around the ear, making it the ideal choice for hot summer outdoor shoots, sports arenas, or high-humidity multi-cam environments.

• Ambient Environment Spatial Awareness: The on-ear configuration provides a lighter seal against the ear canal compared to over-ear cushions. This allows the operator to maintain critical acoustic situational awareness—hearing local safety calls, real-time director directions on set, or passing vehicles—while still cleanly monitoring the internal wireless comms channel.

• Lightweight Profile & Balanced Pressure: Packed with soft, form-fitting acoustic sponge that evenly distributes the clamping force of the Solidcom headband. This prevents pressure points on the cartilage of the ear, eliminating "headset pinch" during exhausting live event marathons.

• Tool-Free Elastic Slip-On Lip: Engineered with a flexible backing flange that stretches perfectly over the plastic speaker driver housing of the headset. It seats securely inside the native mounting groove without the use of chemical adhesives, tabs, or specialized rigging tools.

System Interoperability

This factory-spare on-ear cushion is precision-cut to match the speaker dimensions of:

• Hollyland Intercom Infrastructure: Solidcom C1 (Original) Master & Remote Headsets, and Solidcom C1 Pro (Environmental Noise Cancellation version) Master & Remote Headsets.

Technical Specifications Matrix

On-Set Acoustic Deployment Advice: If you are operating on an exceptionally loud set—such as a live rock concert stage, a motorsport racetrack, or a crowded festival floor—consider swapping this open-cell foam cushion out for the Hollyland Over-Ear Leatherette version. While this foam earmuff is unbeatable for hot weather and comfort, it is designed to let ambient noise pass through. In extremely loud environments, a leatherette over-ear seal will better isolate your ears, making it significantly easier to understand your crew's cues over the intercom without having to crank the system volume to dangerous levels.