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Klipsch Reference S4 Earbuds & i.Fuzen HP-1 (Original V1 - Black)

Klipsch Reference S4 Earbuds with i.Fuzen iPhone 4/4S Case

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Klipsch Reference S4 Earbuds & i.Fuzen HP-1 (Original V1 - Black)

Klipsch Reference S4 Earbuds with i.Fuzen iPhone 4/4S Case

$66.71

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Klipsch Reference S4

Reference Series In-Ear Headphones with Noise-Isolation and Built-In Strain Relief
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

i.Fuzen HP-1 (Original V1 - Black)

iPhone 4/4S Case with Built-in Headphone Amplifier, Splitter and Extended, Rechargeable Battery
Quantity: 1

Cell Phone Case Features:

  • Proprietary Auzentech Headphone Amplifier
  • Dual Headphone Output port to share your listening with your friends
  • ZX-Driver provides Ultra-Low Distortion and Max 180mW output power
  • J-FET OP-AMP to provide Vacuum Tube like sound output
  • Proprietary Auzentech Balanced Power Supply
  • Sound Mode, Selector button & Status Indicator
  • Touch panel volume control
  • Unique & compact design to match your iPhone 4 look
  • Impressive 1650mAH Li-Polymer battery with Smart protection circuit
  • 4-Steps LED battery life meter and battery life check button
  • Charge via USB port (from desktop PC or Laptop) with supplied USB cable
  • Supports USB pass through, iTunes Sync
  • Last up to 500 full charges
  • Color: Black
  • Also available in: White
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
iFuzen HP1 battery life chart

Device Specifications:

  • Battery Life: 1650 mAh
  • Supports USB pass-through
  • Output voltage: DC 5V
  • Output current: 500 mA
  • Maximum Input current: 800 mA
  • Output Power: 180mW (90mW + 90mW @ 32 Ohms
  • Frequency Response: 5Hz - 100kHz, +/- 0.23dB
  • Input Sensitivity: 1.25V RMS
  • Maximum Gain: +9dB
  • Input Impedance: 50 kOhms
  • Load Impedance: 32 - 600 Ohm
  • Total Harmonic Distortion: 0.002%,@ 1kHz into 32 Ohms
  • Signal to Noise Ratio: 113dB (A-weighted)
  • Product size : 62.7mm(W) x 133.4mm(H) x 15.3mm(D)
  • Weight: 70g

Battery Specifications:

  • 1650mAh rechargeable lithium polymer battery
  • DC 5V/500mA Power output
  • Audio playback Up to additional 44 hours
  • Video playback Up to additional 11 hours
  • Talk time Up to additional 8 hours

Headphone Amplifier Specifications:

  • 180mW Headphone output power
  • 32 - 600 Ohm Load impedance
  • 113dB(A-weighted) Signal to noise ratio

Compatible Cell Phones:

  • iPhone 4
  • iPhone 4S

Key Features And Comparison Chart

 
Unlimited Headphone Amp Usage While Charging
 
 
 
 
Longer Headphone Amp Usage
 
 
 
 
Auto Shut-Off To Extend Battery Reserve
 
 
 
 
4-Step LED battery life meter
 
 
Touch panel volume control
 
 
USB Input For Increased Charging Options
 
 
Color
 

Specifications

Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Height
The height of the item, measured from top to bottom, in inches.
Width
The width of the item from left to right (side-to-side) measured in inches.
Color
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

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Product Summary

Manufacturer

Model Number

Reference S4

Weight

0.75lbs

Internal SKU

references4_hp1original

Internal Product ID

45559

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Klipsch Reference S4 Earbuds & i.Fuzen HP-1 (Original V1 - Black)