Reference S4 In-Ear Headphones

Item #1013730 | Item is No Longer Available.
DESCRIPTION
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  • Superior noise-isolating design
  • Patented oval ear tips for unbeatable comfort
  • Delivers smooth sound with enhanced bass
  • Durable home theater style cables with built-in strain relief
DESIGN: Dynamic Moving Coil Micro Speaker
Frequency Response: 10Hz – 19KHz
SENSITIVITY: 110db SPL/mW
NOMINAL IMPEDANCE: 18-ohm
DRIVE COMPONENTS: Full range KG 25
NOISE ISOLATION: -16
INPUT CONNECTIONS: 3.5mm
DIMENSIONS: 8.5mm diameter
WEIGHT: 11.9 grams
FINISH: Black with copper accents
ACCESSORIES: 4 different-sized ear tips, storage case
Built From: 2011
CONSUMER

Reference S4 Manual
Reference Headphone Brochure

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