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Sony MDREX40LP/BLU (MDR-EX40LP/BLU) Fashion Earbuds In-Ear Headphones - Blue

Bue In-Ear Fashion Stereo Earbud Headphones

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

mdrex25lp-blu thumbnail

Sony MDR-EX25LP/BLU - Blue

OUR PRICE: $12.50

View item

General Features:

  • In-Ear Fashion Stereo Earbud Headphones
  • In-ear design
  • Large 9mm speaker driver produces amazingly clear sound
  • Tangle-free cable for convenient listening
  • Edgy style with vivid colors for youth
  • Designed with a snug fit for active people
  • Nickel-plated, corrosion-resistant stereo jack
  • Dynamic audio performance with a solid low-end
  • Includes different size tips for added comfort
  • Primary Color Tone: Blue
  • Manufacturer Part Number: MDR-EX40LP Blue
  • Also Found As: Sony MDREX40LP, MDREX40 Blue, MDREX40LP/BLU
  • Also Available In:
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Speaker Type: Dynamic Driver, Dome Type
  • Driver Size: 9 mm
  • Voice Coil: Copper Clad Aluminum Wire (CCAW)
  • Frequency Response: 6 Hz - 23,000 Hz
  • Sensitivity: 100 dB
  • Nominal Impedance: 16 Ohms
  • Maximum Input Power: 100 mW
  • Cord Length: 3.94 Feet (1.2 Meters)
  • Approx Weight: 11 Grams (Without Cable)

Product History:

Sony MDR-EX25LP/BLU thumbnail
(newest, current model)
Sony MDREX40LP/BLU thumbnail
(previous model, replaced by Sony MDR-EX25LP/BLU - Blue)
Sony MDREX80LP/SLV thumbnail
(previous model, replaced by Sony MDREX40LP/BLU (MDR-EX40LP/BLU) Fashion Earbuds In-Ear Headphones - Blue)

Headphone Design

Headphone Type

Headphone type refers to the construction of the headphones.

Around the Ear means that the headphones wrap around the ear to provide a secure fit. This is most often seen in active and sports headphones.

Around the Neck means that the headphones wrap around the neck. This is also seen in active and sports headphones.

Earbuds means that the right and left sides of the headphones are separated and will fit securely into the ear. These are small, compact, and user friendly.

Over the Head headphones mean that the right and left speakers are connected with a support that goes over the head and rests on top. This is the typical headphone type.

Around the Ear
Earpiece Design

This is the design of the earpieces on the headphones. Some headphones go inside the ear, while others rest on the outside of the ear. This helps you know exactly what type of headphones you will be receiving.

In-Ear: The ear buds go into the ear. Most often, the right and left ear buds are two separate pieces.

Enclosed-Ear: Usually are found on the larger headphones. They rest on top of the ear and have padding for comfort, as well as enclosing the ear to the speaker. This type of headphone helps to filter out surrounding noise.

On-Ear: This type of headphone involves the speaker sitting gently on the ear without going in the ear or sealing it off.

In-Ear
Specifically For
Some headphones can use an IR Transmitter in your vehicle, while some can be plugged into your media device and be used on the go or at home.
Home/Portable

General Features

Noise-Canceling
Noise Reduction technology removes unwanted noise from a signal. Background or ambient noise can be removed to produce clearer speech and enhanced hearing. Typically these Active Noise Canceling (ANC) headphones are powered and use batteries to activate the noise canceling technology. Also referred to as Noise Reduction or Noise Cancellation.
No
Headphone Connection
This is how the headphones connect to the audio source.

Corded means that the headphones use a cord to transfer the audio signal.

Wireless means that the audio signal is transmitted wirelessly to the headphones.

Corded
1/4" Stereo Jack Adapter
Some headphones will come with a 1/4" stereo jack adapter to connect the usual 3.5mm jack to a 1/4" stereo plug.

1/4" Stereo jack is a larger audio jack that select electronics have.

No
Volume Adjustment
Volume Adjustment means that the headphone (independent of the source) can adjust the playback volume. Many headphones and ear buds have in-line volume control, which allows adjusting the audible volume from a switch on the headphones cord. Other headphones have a volume knob on the headphone can.
No
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
6 - 23,000 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
100 dB
Driver Size
This refers to the diameter of the driver (speaker) on each side of the headphone.
9 mm
Impedance
The opposition to electric current, a higher impedance means a higher electrical resistance. This is measured in ohms.
16 ohms
Primary Color
This is the main color of the item.
Blue

Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

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Average Attribution Rating

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Accessory Tools and Products

Accessories added

StreetWires ZN5XF35

ZeroNoise 5 Series 3.5mm (1/8") mini-jack extension cable with oxygen-free copper wire

Your Price $16.95

FiiO E6

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

Your Price $27.99

Product Summary

Manufacturer

Model Number

MDREX40LP/BLU

UPC

027242801929

Weight

0.05lbs

Internal SKU

mdrex40lp-blue

Internal Product ID

62437

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: Sony MDREX40LP/BLU (MDR-EX40LP/BLU) Fashion Earbuds In-Ear Headphones - Blue