KOSS PRO4S Over-Ear Black

Koss SLX40 Elements tuned for studio reference
Detachable cord with dual choice entry
10-25,000 Hz Frequency Response
D-profile with memory foam cushions
Fold flat design for portability
Hard shell case
Included: 3.5mm to 6.3mm adapter
Koss Pro4S Studio is perfect for those who are very much in the studio and who use their headphones daily. These headphones are designed as reference headphones that deliver an incredibly accurate and impartial sound. With the iconic "D-profile" that mimics the shape of the ear. This results in a perfect acoustic seal and a balanced comfort. Designed for tough grips and very durable. Robust mechanical construction with durable material.

Aluminum earmuffs with memory foam cushions wrapped in soft leather. The Pro4S Studio headphones have a detachable cable with connectivity on both covers for optimal fit. When the cord is connected, the opposite side becomes an output, making series connection possible.