KZ PRX Planar in-Ear Monitors, Fourth-Generation Planar Diaphragm IEM (MIC)

KZ PRX Planar In-Ear Monitors deliver the speed, detail, and realism audiophiles love—now in an everyday, easy-to-drive IEM. Featuring a fourth-generation planar diaphragm driver, PRX captures micro-details with effortless dynamics and a natural soundstage across a wide 20–40,000Hz range. Whether you’re mixing, performing, or just enjoying your library, PRX gives you studio-grade resolution in a compact form.True Planar Clarity: Ultra-thin diaphragm and powerful magnetic circuit produce fast transients, clean mids, and airy treble without fatigue. Spec range: 20–40,000Hz. Refined, Controlled Tuning: Acoustic optimizations reduce sibilance while preserving detail and openness for long listening sessions.Easy to Drive, Ready to Scale: With 15Ω impedance and 94±3dB sensitivity, PRX plays well from phones and dongles—and reveals even more with a dedicated DAC/amp.Detachable, Durable Cable: Included silver-plated cable with 0.75mm 2-pin connectors (QDC) and 3.5mm plug. Length: 120±5cm. Swap or upgrade with ease.Comfortable Isolation: Lightweight in-ear design with over-ear wear for a stable fit and reliable noise isolation on stage and during commutes.Technical SpecificationsModel: KZ PRXDriver: Planar diaphragmFrequency Response: 20–40,000HzImpedance: 15ΩSensitivity: 94±3dBConnector: 0.75mm 2-pin (QDC)Plug: 3.5mmCable: Silver-plated, 120±5cmWearing Type: In-earIn the BoxKZ PRX In-Ear MonitorsDetachable 0.75mm 2-pin cable (3.5mm)Ear tipsUser manualNote: Specifications measured by the manufacturer and may vary slightly.References: Official KZ PRX page and major retailers for specs confirmation.

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• True planar performance: fourth-generation planar diaphragm for fast transients, high detail and wide extension across 20–40,000Hz.
• Tuned for clarity and control: optimized acoustic design reduces harshness and sibilance while preserving airy highs and textured bass.
• Easy to drive, easy to upgrade: 15Ω impedance and 94±3dB sensitivity work from portable devices and scale with amps/DACs.
• Detachable silver-plated cable: 0.75mm 2-pin (QDC) with 3.5mm plug and 120±5cm length for durability and simple replacements.
• Comfortable in-ear fit: lightweight shell and over-ear wear for secure isolation on stage, in the studio, or on the go.