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Klipsch Reference Headphones + Headphone Amplifier Bundle

Klipsch Reference S4 In- Ear Headphones + FiiO E6 Portable Headphone Amplifier

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• Superior noise-isolating design
• Dual-Magnet micro-speakers
• Single, Moving Coil Driver
• Wide Frequency Range With Dynamic Detail
• Smooth Sound With Great Bass
• Tangle Resistant Cables
• USB Rechargeable Lithium Ion Battery
• 1/8" (3.5mm) Mini Jack Output/Input
• Volume Control
• Bass Boost Mode
• Convenient Clip

Learn more about the references4_fiio-e6

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Description


Klipsch brand icon

Authorized dealer

Klipsch Reference S4

Reference Series In-Ear Headphones with Noise-Isolation and Built-In Strain Relief (101370)
Quantity: 1

Product Features:
  • Klipsch In-Ear Reference S4 Series Headphones with Noise Isolation
  • Dual-Magnet micro-speakers
  • Realistic sound through the use of a single, moving coil driver
  • Wide frequency range with dynamic detail
  • Exclusive soft and flexible oval earphone to nestle well within the ear canal
  • Superior noise-isolating design
  • Delivers smooth sound with great bass
  • Durable, tangle resistant cables to avoid unwanted tangling
  • Built-in strain relief for unbeatable comfort
  • Angled nozzle for proper in-ear alignment
  • Great for long-term wear
  • Four different sizes of washable ear tips are included to match the size of your ear canal
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty
Product Specifications:
  • Driver Type: Dynamic Moving Coil Micro Driver
  • Connector Type: 1/8" Standard mini plug (gold over brass)
  • Headphone Type: In ear
  • Frequency Range: 10-19,000 Hz
  • Drive Components: Full range KG 25
  • Cord Length: 4-1/4"
  • Sensitivity: 110dB
  • Impedance: 18 ohm
  • Isolation: -16dB
  • Weight: 11.9 grams
  • Color: Black with Copper accents.
  • Also found as: ReferenceS4, 1013730, Reference S4 Black
Package Includes:
  • 4 sets of ear tips (small, medium, small/medium and large)
  • Ear tip cleaning tool
  • Carrying Case
  • Owner's manual

FiiO E6 Portable Headphone Amplifier

Single Input and Output 1/8" (3.5mm) Interface and USB Rechargeable Battery
Quantity: 1

Product Features:

  • Portable Headphone Amplifier Perfect for iPod & MP3 Players
  • Lithium ion battery rechargeable via Mini USB
  • 1/8" (3.5mm)output and input interface
  • Volume button allows increase and decrease
  • Convenient clip increases portability
  • Individual power switch
  • Selectable bass boost modes
  • Indicator light indicates operating status
  • Similar amp is available in alternate design as FiiO E5
Technical Specifications
  • Frequency Response: 10Hz - 100000Hz
  • Output Power:
    • 150 mW with 16 Ohm headphones
    • 16 mW with 300 Ohm headphones
  • Signal to Noise Ratio: 95dB
  • THD: <0.009%
  • Rechargeable lithium ion battery
  • Suitable Headphone Impedance: 16 Ohm - 300 Ohm
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Item Details


Manufacturer:

Model Number:

Reference S4_E6

Weight:

0.36lbs

Internal SKU:

references4_fiio-e6

Internal Product ID:

46817

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.