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Westone B50 Five-Driver True-Fit Earphones with High-Definition MMCX & Bluetooth Cables

BH #WEB50 • MFR #70026
Westone B50 Five-Driver True-Fit Earphones with High-Definition MMCX & Bluetooth Cables
Key Features
  • For Audiophiles & Critical Listening
  • 5 Balanced-Armature Driver Design
  • Detailed Sonic Reproduction
  • Includes Full-Resolution Bluetooth Cable
The Westone B50 Five-Driver True-Fit Earphones utilize five balanced-armature drivers to deliver clarity and realism for audiophiles and critical listening applications. The B50 earphones offer a frequency range of 10 Hz to 20 kHz with a sensitivity of 118 dB. The B50 combines a low-end driver, two midrange drivers, and two high-end drivers to create its immersive, articulate sound. 

Each earphone's enclosure features a compact, low-profile, and ergonomic design that, when coupled with the included silicone and comfort-foam eartips, provides long-lasting comfort during extended listening sessions. The eartips offer 25 dB of noise isolation.

The earphones come with a Westone Full-Resolution Bluetooth cable that uses aptX technology to deliver full-resolution audio. It does this at a range of up to 32'. The cable is also IPX4 rated as dust- and water-resistant. In addition to the Bluetooth cable, the B50 comes with a 52" High-Definition Silver MMCX Cable, which utilizes four strands of a low-resistance, silver-plated copper alloy. The design of this cable helps ensure electrical conductivity, which translates to a cleanly delineated, powerful sonic experience. The cable offers a 3.5mm connection for your devices.
Special Order
Expected availability: 7-10 business days
$699.99
$59/mo. suggested payments for 12 Mos.
with the credit card.§ 
or Save the Tax with the credit card. 
Protect your Gear
Add a protection plan from $97.99
Drivers Per Side
3 Drivers
5 Drivers

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Westone B50 Overview

The Westone B50 Five-Driver True-Fit Earphones utilize five balanced-armature drivers to deliver clarity and realism for audiophiles and critical listening applications. The B50 earphones offer a frequency range of 10 Hz to 20 kHz with a sensitivity of 118 dB. The B50 combines a low-end driver, two midrange drivers, and two high-end drivers to create its immersive, articulate sound. 

Each earphone's enclosure features a compact, low-profile, and ergonomic design that, when coupled with the included silicone and comfort-foam eartips, provides long-lasting comfort during extended listening sessions. The eartips offer 25 dB of noise isolation.

The earphones come with a Westone Full-Resolution Bluetooth cable that uses aptX technology to deliver full-resolution audio. It does this at a range of up to 32'. The cable is also IPX4 rated as dust- and water-resistant. In addition to the Bluetooth cable, the B50 comes with a 52" High-Definition Silver MMCX Cable, which utilizes four strands of a low-resistance, silver-plated copper alloy. The design of this cable helps ensure electrical conductivity, which translates to a cleanly delineated, powerful sonic experience. The cable offers a 3.5mm connection for your devices.

Both cables feature MMCX audio earphone terminations that connect with the earpieces. The Westone B50 includes a set of decorative faceplates, a deluxe zippered carry case, five pairs of silicone eartips, and five pairs of True-Fit foam eartips.

UPC: 602353700264

Westone B50 Specs

Earpiece
DesignIn-Ear (Intra-Aural)
Driver TypeBalanced
Number of Drivers5, per Earpiece
Active Noise CancellationNo
Noise Attenuation25 dBA
General
Frequency Response10 Hz to 20 kHz
Sensitivity118 dB at 1 mW
Impedance25 Ohms
Connectivity
Audio Connector to Source1/8" / 3.5 mm TRS
Connector to Earpiece2 x MMCX
Cable
DetachableYes
Cable Length52" / 132.08 cm (Unbalanced)
27.5" / 69.85 cm (Bluetooth)
Physical
IP RatingIPX4
Packaging Info
Package Weight1.35 lb
Box Dimensions (LxWxH)9.2 x 6.7 x 2.5"

Westone B50 Reviews

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Power for Bluetooth?

Power for Bluetooth?
Asked by: Jeff
The Bluetooth cable comes with a USB charging cable that you can use with a cellphone wall port, or a USB port on a computer that supplies charging power.
Answered by: John
Date published: 2019-05-16
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