Covering a wide response range from low bass to very high frequencies, Sony's Studio Monitor MDR-V600 headphones are well suited for virtually any audio application including use with today's digital sources. Dynamic, closed-type construction keeps out ambient noise while creating a comfortable, sealed resonance chamber to maximize sonic purity. Studio Monitor series headphones incorporates state-of-the art engineering design to produce excellent sound quality and wearing comfort to accommodate high end consumer or professional applications.