{"product_id":"fostex-t50rpmk4cl-closed-back-studio-monitor-headphones-with-4th-generation-rp-driver","title":"Fostex T50RPmk4CL Closed-Back Studio Monitor Headphones with 4th Generation RP Driver","description":"\u003cp\u003eThe Fostex T50RPmk4CL is the long-awaited closed-back version of Fostex’s renowned RP technology headphones, a series trusted by professional music studios worldwide for over 50 years. Building on the success of the semi-open T50RPmk4, this new model incorporates the 4th generation RP planar magnetic driver, developed and manufactured exclusively by Fostex, now housed in a fully sealed design.\u003c\/p\u003e\r\n\u003cdiv class=\"iframe-container\"\u003e \r\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/p1TOZxTPxNI\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e \r\n\u003c\/div\u003e\r\n\r\n\u003cstyle\u003e\n.iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\u003c\/style\u003e\r\n\u003cbr\u003e\r\n\u003cp\u003eThis closed-back construction minimizes environmental sound leakage, making it ideal for vocal and instrument recording, as well as critical mixing and monitoring tasks. The T50RPmk4CL offers the same highly accurate sound reproduction that RP drivers are known for now with the added benefit of superior isolation.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eT50RPmk4 Series Unified Housing Design\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe T50RPmk4CL’s closed-back housing is based on the semi-open T50RPmk4, with meticulous sealing of all ventilation areas and precise sound balance tuning. This design ensures excellent isolation, allowing engineers and musicians to focus on the original sound with greater clarity.\u003c\/p\u003e\r\n\u003cp\u003eSince the internal housing shape is identical between the T50RPmk4CL and T50RPmk4, users can switch between closed-back and semi-open models without experiencing tonal discrepancies making it easier to choose the best type for specific recording or mixing situations.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e4th Generation RP Planar Magnetic Driver\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe latest evolution of Fostex’s proprietary RP (Regular Phase) technology represents 50 years of refinement. For the 4th generation, several improvements were made:\u003c\/p\u003e\r\n\u003cp\u003eExpanded vibration area of the planar diaphragm.\u003c\/p\u003e\r\n\u003cp\u003eRedesigned printed coil pattern for more uniform performance.\u003c\/p\u003e\r\n\u003cp\u003eIncreased magnets sandwiching the diaphragm for improved magnetic control.\u003c\/p\u003e\r\n\u003cp\u003eOptimized magnetic circuit components for smoother magnetic flux distribution.\u003c\/p\u003e\r\n\u003cp\u003eThese upgrades suppress unwanted diaphragm resonance, delivering sharper attack and decay, higher sensitivity, smoother frequency characteristics, and excellent transient response. The result is precise, detailed reproduction from deep bass to shimmering highs, with enhanced spatial positioning and sound field accuracy.\u003c\/p\u003e\r\n\u003cp\u003eAs with all RP drivers, quality and consistency are maintained through integrated manufacturing at Fostex’s own facilities.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/www.fostex.jp\/cms\/wp-content\/uploads\/T50RPmk4CL_image.jpg.webp\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSymmetrical Housing \u0026amp; Flexible Cable Connection\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eBoth left and right earcups feature identical internal structures and cable connectors, allowing the cable to be connected to either side without affecting sound quality. This symmetrical housing eliminates typical left\/right tonal differences found in many headphones.\u003c\/p\u003e\r\n\u003cp\u003eThe connectors use a 4-pole 3.5 mm jack, supporting both unbalanced and balanced connections for greater versatility. The supplied cable features high-quality OFC conductors for optimal signal transfer. An optional 4.4 mm balanced cable (ET-RP4.4BL) is also available.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eComfort \u0026amp; Earpad Design\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe T50RPmk4CL uses thicker, low-resilience around-ear earpads for a secure yet comfortable fit, even during long studio sessions. The introduction of Ultrasuede® material adds a premium touch, enhancing comfort and durability.\u003c\/p\u003e\r\n\u003cp\u003eThe angled earpad design helps improve perceived sound staging, creating a more immersive listening experience while maintaining the closed-back isolation benefits.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eType: \u003c\/strong\u003eClosed-back, Dynamic\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDriver: \u003c\/strong\u003eRP Planar Magnetic\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eImpedance: \u003c\/strong\u003e28 Ω\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSensitivity: \u003c\/strong\u003e97 dB\/mW\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMaximum Input Power: \u003c\/strong\u003e3,000 mW\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response: \u003c\/strong\u003e10 Hz - 40,000 Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWeight: Approx. \u003c\/strong\u003e330 g (excluding cable)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCable: Detachable \u003c\/strong\u003e2 m OFC cable (3.5 mm, 4-pole to 3.5 mm, 3-pole)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eConnectors: \u003c\/strong\u003e3.5 mm (4-pole) with 6.3 mm adapter\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eOptional Cable: \u003c\/strong\u003e4.4 mm Balanced Cable (ET-RP4.4BL)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAccessories: \u003c\/strong\u003e2 m unbalanced cable, 6.3 mm conversion adapter, safety precautions\u003c\/p\u003e","brand":"Fostex","offers":[{"title":"Default Title","offer_id":46540235899133,"sku":"H-FOST-T50RPMK4CL","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2092509.jpg?v=1788021375","url":"https:\/\/hollywooddj.com\/products\/fostex-t50rpmk4cl-closed-back-studio-monitor-headphones-with-4th-generation-rp-driver","provider":"Hollywood DJ","version":"1.0","type":"link"}