PRO-E90 250

The Rockville PRO-E90 250 Ohm Professional Studio Headphones are engineered for high-definition monitoring with outstanding accuracy and clarity. Featuring 45mm dynamic drivers with a 10-degree offset, lightweight translucent PET diaphragm, and powerful NdFeB neodymium magnets, they deliver fast transients, precise stereo imaging, ultra-low distortion (<0.06% THD @1kHz, 1mW), and a natural, spacious soundstage across a wide 10Hz–25kHz (±6dB) spectrum. The semi-open, circumaural design creates an open, airy listening experience while minimizing excessive bleed—ideal for mixing, mastering, tracking, and critical listening in controlled environments. Tight ±1.5dB channel matching and a 136dB max SPL ensure exceptional imaging and headroom. Designed for extended sessions, the PRO-E90 features a gentle 2.6N clamp force, lightweight 272g construction, ergonomic swivel cups, plush memory foam with protein leather padding, and user-replaceable slip-on pads. The robust stainless steel frame and extendable arms ensure exceptional durability for studio or daily use. With 103dB ±3dB sensitivity and robust 1500mW peak / 500mW RMS power handling, these 250-ohm headphones excel in demanding professional applications, unlocking superior control, detail, and dynamics when driven by dedicated amplifiers or high-output sources. The detachable 3-meter 100% OFC copper cable delivers flexibility and premium signal integrity, while the included soft cloth case protects your investment. The Rockville PRO-E90 250 Ohm is the versatile, reliable choice for musicians, producers, audio engineers, and audiophiles seeking detailed, open, and accurate sound in a comfortable, durable package. Key Features: Semi-Open Circumaural (Over-Ear) Design Provides a natural, spacious soundstage with reduced sound bleed for accurate, open monitoring. 45mm Dynamic Drivers with 10-Degree Offset Angle Lightweight translucent PET diaphragm and Neodymium (NdFeB) magnet structure: Fast transient response, low distortion, and detailed highs Powerful neodymium magnets for efficient, high-definition sound 10-degree offset for more natural, precise imaging 250-Ohm Impedance Engineered for professional studio environments and high-end audio systems—provides superior driver control, lower distortion, tighter transients, and exceptional detail retrieval when paired with dedicated headphone amplifiers, audio interfaces with strong outputs, or high-quality DAC/amps. Offers outstanding headroom and accuracy for critical mixing, mastering, and reference listening. High-Definition Sound Exceptionally accurate reproduction with ultra-low distortion, tight channel matching, and extended frequency range for clean, reference-grade audio. Sensitivity: 103dB ±3dB Max SPL: 136dB THD: <0.06% (@1kHz, 1mW) Channel Matching: ±1.5dB across the bandwidth High Power Handling Built for professional-level output. Max Power: 1500mW RMS Power: 500mW Premium Comfort Gentle 2.6N clamp force, ergonomic swivel ear cups, highly flexible memory foam cushions with protein leather padding for extended, fatigue-free sessions. Lightweight: 272g (headphones only) User-replaceable slip-on ear pads Durable Construction Sturdy stainless steel headband with extendable arms (min: 297mm / max: 362mm) and soft leather cover—built to bend and withstand daily pro use. Detachable 3M (9.8 ft) Cable 100% OFC copper straight cable with twisted shield for premium signal transfer. Gold-plated 3.5mm connector + ¼” adapter included. Soft Cloth Carrying Case Protective soft cloth-covered case for safe storage and travel.