Sony Black On-Ear Wired Extra Bass Headphones - MDRXB550AP/B

Abt Model: MDRXB550APB | UPC: 027242902961
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Your Shipping Zip Code: 20149
Estimated Delivery Date: Jan 21st*
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Product Details

Sony Black On-Ear Wired Extra Bass Headphones - MDRXB550AP/B

Get deeper into your music and conversations with these EXTRA BASS™ headphones with smartphone control that deliver powerful beats and exceptional low-frequency sound. Take calls, switch tracks and control music volume with the in-line remote and mic. Even customize your controls with the Smart Key™ app1 . All in a stylish, comfortable design that’s made for listening all day. They’re headphones worth talking about.

Key Features:

  • Feel the power of EXTRA BASS™
  • Enjoy balanced sound with 5-22,000 Hz Dynamic Frequency Response
  • Take calls and switch tracks with the in-line remote and mic
  • Customize your controls with the SmartKey™ App¹
  • Bold style and cushioned earpads for long-listening comfort
  • Rugged, tangle-free Y-type cord


  • All about that bass
    Drop into lush, powerful lows. EXTRA BASS™ pumps up the low-end frequencies with an acoustic bass booster for deep, euphoric sound. 
  • Enjoy balanced sound
    30 mm driver units deliver balanced sound with an exceptional low-end thanks to 5 - 22,000 Hz Dynamic Frequency Response. 
  • Take calls, switch tracks and change volume
    Change what you're listening to with the push of a button. The in-line remote and mic let you skip tracks, answer calls and change the volume from your headphones. 
  • Customize your controls
    The free SmartKey™ App¹ (available at Google Play™ and the App Store) also lets you customize the control of the in-line remote via your smartphone. 
  • Bold style, soft touch
    Enjoy hours of comfortable listening with soft cushioned earpads and an adjustable metal headband. Listen in style with this bold, elegant design. 
  • Rugged Cord
    A rugged, Y-type design cord makes for a tangle-free experience. 



  • Color: Black
  • Wearing Style: Supra Aural
  • Headphone
    • Headband: Stainless steel
    • Power Handling Capacity: 1,000mW(IEC)
  • Microphone
    • Direction of Microphone: Omni directional
    • Effective Frequency of Microphone: 20-20,000 Hz
    • Open Circuit Voltage Level of Microphone: -40 dB (0 dB = 1 V/Pa)
    • Unit of Microphone: Electret condenser

In The Box

  • Headphone cable (approx. 1.2 m, stereo mini plug)
  • USB Cable
  • Quick Start Guide

Approximate Weight:

  • Unit: 0.42 lbs
  • Shipping: 1 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor


1. Requires download of SmartKeyl app for iPhone from the App Store or for Android from Google Play. Subject to app terms and conditions.

California customers: Proposition 65 WARNING - learn more
Key Features
EXTRA BASS/ 5-22,000 Hz Dynamic Frequency Response/ SmartKey App/ Bold Style And Cushioned Earpads/ Y-Type Cord/ Black Finish
More reasons to buy the Sony MDRXB550AP/B from Abt Electronics
  • is an authorized dealer (Learn More).
  • The Sony MDRXB550AP/B is Brand New.
  • The Sony MDRXB550AP/B Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Connection To Smartphone / Media Player: Wired Or WirelessWired
True WirelessNo
Ideal For Wireless TV UseNo
Ideal For Sports And WorkoutsNo
Android ControlsYes
iPhone ControlsYes
Sound IsolationNo
Noise CancelingNo
Power SwitchNo
Volume ControlYes
Gaming HeadsetNo
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