Home Tech & Gear Brainwavz introduces its Quad Balanced Armature B400 high performance, audiophile grade earphones...

Brainwavz introduces its Quad Balanced Armature B400 high performance, audiophile grade earphones to the US

The Brainwavz B400 uses a 4 driver setup with separate drivers to produce true audiophile grade sound

Global audio specialist Brainwavz, established in 2008 with a focus on offering high quality products at a competitive price, today announces the availability of its B400 Quad Balanced Armature Earphones in the United States. The B400 follow the launch of the B200 earphones which received fantastic acclaim, including 5 star reviews on Expert Reviews and Pocket-lint as well as 4.5 star reviews in iCreate and on Trusted Reviews. The B400 are available from www.brainwavzaudio.com for $189.50

The Brainwavz B400 feature a 4 driver setup with separate drivers, each focused on specific ranges to produce true audiophile grade sound reproduction. The B400 ergonomic housing is hand assembled by Brainwavz’s own team in its in-house workshop, with every part scrutinised with quality control the top priority. The majority of the components that make up the B400 are produced in USA or Europe including Knowles drivers, high purity OFC silver plated cabling and the T100 tips.

Through meticulous tuning, customisation of drivers and crossover with 3D printed boots to further refine the sound, the B400 is able to produce every part of the sound spectrum accurately, with a wide sound stage. The B400 has been tuned to meet the needs of true audiophiles and is suitable for any genre of music.

The B400 earphones are accompanied by two detachable MMCX cables, including a 2.5mm balanced cable, numerous silicone tips and a stylish carrying case to protect the earphones. The B400 are available in eight different colours including Blue Knight, Berry Purple, Punk Pink, Crimson Red, Stay Frosty (Pictured above), Green Rage, Glossy Black and Cosmic Black. It is also possible to upgrade the cable when purchasing with Candy Cane, Frosty and Onyx available.

Brainwavz continues to add to its following of loyal fans with its reputation for affordable audio products of great quality, value for money and superb after sales service. The B400 Balanced armature earphones hope to increase this fan base further in the United States.

The Brainwavz Quad Balanced Armature B400 earphones are available for $189.50 here

High res imagery is available here


  • Drivers : Quad Balanced Armature
  • Rated Impedance : 30Ω
  • Frequency Range : 10 Hz – 40 kHz
  • Sensitivity : 115dB
  • Cable : Detachable MMCX
  • Plug : 3.5 mm, Gold plated


  • 3.5mm Standard MMCX Stereo Cable
  • 2.5mm Standard MMCX Balanced Cable
  • Earphone Hard case
  • 1 Set earphone cleaning kit
  • 6 sets of Silicone Ear Tips (S M L)
  • 1 set of Comply™ Foam Tips T-100 Red
  • 2 Earphone sanitary wipes
  • 1 Shirt Clip
  • Velcro Cable Tie
  • Instruction Manual & Warranty Card (24 month warranty


iPods, iPhones, iPads, MP3 Players, Android, Tablets and Phones & Other Audio Devices

About BrainWavz

Brainwavz, a Hong Kong based multinational company, provides high-end earphones specifically designed for high-quality sound and tailor-made to provide the user with a solution that can be used across a wide range of audio genres and styles at affordable prices. Brainwavz believes in the idea that sound is a deeply personal experience, and strives to provide users with earphones that match their personal inclinations, to inspire with intensity. The Brainwavz name is known in many countries across the globe, and the company is continually committed to providing the best products at the best value.

For more information or to discuss a review sample, please contact:

Ross Perrin or Sara Wingrove at No Nonsense PR

[email protected] or Tel: 07926 727741