Sony XBA-4 4-Driver In-Ear Headphones with 3-28000 Hz Frequency Response

Why Adorama?
Easy Returns, Fast Shipping, Trusted for over 35 years.

Need help? Call 800-223-2500 212-741-0052

We’re sorry, this item is no longer available.

About the Sony XBA-4

The Sony XBA-4 in-ear headphones boast a total of four Balanced Armature driver units (a full range driver, tweeter, woofer and super woofer) to deliver an incredibly balanced spectrum of crisp, radiant highs and deep, breathtaking bass.

With four sizes of hybrid silicone and three sizes of noise isolating ear cushions included, you can choose the best fit for your ears to maximize overall sound quality and comfort.

Sony XBA-4 Includes

  • Sony XBA-4 4-Driver In-Ear Headphones
  • Hybrid Silicone Earbuds (2x SS, 2x S, 2x M, 2x L)
  • Noise Isolation Earbuds (2x S, 2x M, 2x L)
  • Operating Instructions
  • Cord Adjuster
  • Carrying Case
  • Sony Warranty

Sony XBA-4 Features

  • Sound Story: Compared to conventional Dynamic drivers, Balanced Armature drivers produce a broad and even frequency response with notable vocal clarity. Sony Balanced Armature drivers are tuned for higher or lower frequency response and combined to emphasize certain sound characteristics
  • Wearing Comfort: The ultra-compact design of Balanced Armature (BA) in-ear headphones provides a natural fit inside the ear, resulting in better, long-term comfort
  • Noise Attenuation: Noise isolation earbuds (Included: Small, Medium and Large) not only provide an outstanding fit, but also utilize pressure relieving urethane foam to further reduce ambient noise
  • Balanced Armature Driver: Experience audio ecstasy with 4 newly developed micro-size driver units (full-range + tweeter + woofer + super woofer). No matter what your favorite genre, a dynamic performance, transparent staging and vivid clarity are par for the course
  • Noise Blocking Design: Sony Balanced Armature (BA) in-ear headphones provide a comfortable fit that also results in significantly lower sound leakage levels both in or out, allowing you uninterrupted access to your music
  • Double Layer Housing: A special, high strength magnesium inner housing provides the necessary rigidity for smooth frequency response while an ABS outer housing suppresses vibrations for clear mid-high frequency sound reproduction. The result is a total, complete audio performance
  • Secure Fit: Hybrid silicone earbuds, in 4 sizes, allow for a tailored fit that further maximizes overall sound quality and comfort

Sony XBA-4 Specifications

Headphone Type Vertical in-the-ear style earbuds
Driver Unit Closed, Quad Balanced Armature
Frequency Response 3 - 28,000 Hz
Impedance 8 ohms at 1 kHz
Sensitivity (db) 108 dB/mW
Cord 47-1/4 in. (1.2 m), OFC Litz cord neck-chain
Plug Gold-plated L-type stereo mini plug
Power Handling Capacity 100 mW (IEC)
Weight (Approx.) 8 g (0.28 oz) without cord
Feedback is top rated for customer service HACKER SAFE certified sites prevent over 99.9% of hacker crime. BBB Accredited Business