Coles 4115 Broadcast Lip Ribbon Microphone

Coles 4115 Broadcast Lip Ribbon Microphone

Deliver clear and intelligible speech in demanding environments with this close-talking noise-cancelling ribbon microphone. Designed for broadcasting, public-address announcements, industrial communication, and other applications with high background noise, it focuses on the speaker’s voice while reducing interfering midrange and low-frequency sound by up to 20dB.

The integrated lip bar maintains the correct speaking distance for consistent output and effective noise rejection. It also allows close operation without excessive breath noise, popping, or harsh effects from explosive consonants. A highly damped corrugated aluminum ribbon provides natural speech reproduction while reducing resonance, handling noise, and sensitivity to mechanical shock.

Its bidirectional pressure-gradient design delivers strong vocal output and helps discriminate against nearby unwanted sound sources. The durable handheld construction is shaped for comfortable use during extended broadcasts and announcements.

• Noise-cancelling pressure-gradient ribbon microphone

• Designed for close-talking speech applications

• Up to 20dB reduction of midrange and low-frequency background noise

• Integrated lip bar maintains consistent speaking distance

• Reduces breath noise, popping, and explosive consonants

• Clear and natural speech reproduction

• Bidirectional polar pattern

• Highly damped corrugated aluminum ribbon

• Reduced resonance, handling noise, and mechanical shock

• Frequency response from 80Hz to 8kHz

• 300-ohm output impedance

• -50dB sensitivity referenced to 1V/Pa

• Less than 1% distortion at 120dB SPL

• Suitable for broadcast, public-address, aviation, and industrial communication

• Approximately 280g

• Foam-lined rigid carrying case included