Koss PRO4AA Wired On-Ear Studio Headphones Titanium

The Koss PRO4AA are professional wired headphones built for accurate sound reproduction in studio and critical listening environments. These on-ear headphones deliver full-frequency, high-fidelity performance with superior isolation that lets you hear every detail of your recordings.

Studio-Grade Sound with Durable Build

• Noise-isolating design provides accurate sound reproduction without active noise cancellation
• Dynamic drivers with 95 dB sensitivity and 15–20,000 Hz frequency range capture the full spectrum of professional audio
• Steel headband with generously padded rubber construction ensures durability and comfort during long sessions
• 6.3 mm connector for direct studio equipment compatibility
• Adjustable slide bars deliver a snug, personalized fit

Perfect for recording engineers, audio technicians, and serious audiophiles who need dependable headphones for mixing, mastering, and critical playback without compromise.