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Fontopia Headphones

Model number: MDR-EX51LP
Rated 1 out of 5 stars
Close out the noise while opening up new ranges in your music with the MDR-EX51LP closed-type Fontopia® headphones. They produce the right stuff for high-intensity listening and powerful, resonant bass response.

ADDITIONAL IMAGES:

$ 39 .99

$29.99

Earn 30 Sony Rewards points on this purchase.

Fontopia® Headphones in-the-ear design

fits snugly, yet comfortably inside the ear; eliminates the headband so you can enjoy music while exercising, skating or dancing

Soft, silicon earbuds

reduce outside noise, provide long-lasting comfort, hour after hour; the earbuds are washable, removable and replaceable

400 kJ/mã Neodymium magnet

for maximum energy in minimum size; ounce for ounce, this high-power Neodymium is far more powerful than conventional Samarium Cobalt or Aluminum magnets; even with the small, 9 mm drivers, Neodymium achieves 100 dB of sound pressure output from a modest 1 mW input power.

Gold-plated mini-plug

for exceptional corrosion resistance, superb conductivity, low noise

New, super-small 9 mm drivers

are a key enabling technology; ultra-compact drivers produce powerful sound with space left over for the sonic isolation of Sony's newly-designed silicon earbuds

Long-throw PET diaphragm

or deep, extended bass down to an incredible 6 Hz; low mass for extended high frequency response all the way out to 23,000 Hz

Stylish, Neck-Chain Cord

New case design

minimizes cord tangles; partial winding can shorten the effective cord length during use

Sony's first closed-type Fontopia design

reduces outside noise for high-intensity listening; helps generate powerful, resonant bass response

Two sizes of earbuds

accommodate a full range of ears

Oxygen-Free Copper (OFC) cord

for high signal transmission, low noise

Streamlined, compact case

neatly stores the ear-buds and headphone cord when not in use; vivid purple styling; high-impact case is ideal for carrying in a pocket or backpack

Product Specifications

Hardware

  • Cord : Oxygen-Free Copper, Neck Chain
  • Headphone Type : Closed, Dynamic

Audio

  • Driver Unit : 9mm
  • Frequency Response : 6Hz - 23,000Hz
  • Impedance : 16 ohms
  • Sensitivity (db) : 100dB/mW

Power

  • Power Handling Capacity : 100mW

General

  • Design : Earbud
  • Diaphragm : PET (long-throw)
  • Headband : None
  • Magnet : Neodymium (400kJ/m3)
  • Plug : Gold-plated, L-shaped stereo mini plug
  • Type of Use : Portable

Weights and Measurements

  • Cord Length (Approx.) : 4 ft (1.2m)

In the Box

  • Compact case
  • Second set of earpads

Product Profile

Support

Product Warranty

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MDR-EX51LP 1 5 1 1
Low reliability and earbuds too loose I bought these headphones a year ago. There have a good performance but, after one year, one of the headphone stopped working. Also earbuds are too loose. I lost them several times until I bought a cheap TDK headphones to use their earbuds in my Sony headphones. In general, I think they are overpriced. October 21, 2010
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