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

SKU: WEB50

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Q&A

Questions & Answers

Rodney W : Could these be used professionally as in-ears for stage performance? I currently use some that have two drivers, so my ears perked up to see 5!!JAE THOMAS S : These are tuned specifically for mastered music but it is possible to use for live sound. We would suggest the UM Pro 50 however for live performance as those were built to withstand the rigors of live sound signals. Hope this helps! :)cesar e : I only use them for personal audio can’t offer a good opinion on stage use. Westone makes pro ear phones as well. Check those out and compare to ultimate ears.
JACOB B : Does these come with the V1 or V2 Bluetooth cable?
Shopper : Why Did You Choose This?MARK S : Got B30’s, can’t believe how good they are so already gonna step up to 50’s while they’re on sale, thanksJORGE G : It was on clearance with a $500 (72% off) price reduction.ELLIOTT S : great product, amazing value.Jonathan C : Big fan of Westone in-ear monitors, and while I have a W60 as my usual looking for a different range of unit where B is for bass enhancement unit interested in trying outSUNG SIK Y : westone sound is good! i like it!HYUNG JIN A : priceJUN KWAN L : ThankyouJong Koo(Steve) K : good designSAM C : someone recommend me...MARC R : This just feels too good of a sale to pass up.JEFF W : Great sound and great priceZHONGEN T : PriceCHI-HSING M : cheapWON S : it's on sale and also seems like it has good reviewMANNY V : Sound and priceKwun Nam S : Good quality at a good priceJOHN B : sale price and westone sound signatureROGER L : Seems like a great deal from a referral link.KENNETH S : Voices in my head told me to do it.....or perhaps lack of voices until I get them.JOE L : got really good reviews for the price.THANH T : I love Westone products long time ago.RANDALL K : Because I couldn't resist such an incredible deal for such high end IEM's.HONGWEI G : Great price and good review from internet.SHU F : It’s a good itemZHOUJIEMIN P : Good priceGUO C : Recommended by a friend and a deal from Dealmoon website.KUNPENG L : I love it when I saw it on Youtube video.DENNIS L : On sale. FIVE balanced armature drivers! Five! Can you believe that? I was blown out of the water by just three drivers in an IEM. Five drivers! Five!THOMAS K : Sale priceSALVADOR C : Good reviews. Wanted to upgrade from lower end Westone Alpha. Great price and past trust on Adorama.Patrick W : I need more bass. I heard these are better on the go earbud than w40 which is an iem.JIN J : good quality and price.Jorge Alberto M : es accesible y se ve buenoMichael M : Great price.Zeyu S : Good and cheapWee S : Good dealKirby G : PriceLeonard P : Great deal for a high quality product.BRIAN K : On sale and I liked the W40 and hope this is similar with more bass.ZIGUANG H : Good dealARIEL G : On saleJian X : BassYUWEN L : voice very good!

Reviews about this item

Review Summary

2022-07-06T12:09:53

Rated 5 out of 5

Very good IEM

I was lucky to have this IEM for $200. Sound is amazing , comparable to $1000 IEM. Very small, comfortable. Must have.

PHACH L.

2022-06-29T01:56:49

Rated 5 out of 5

good composition and good sound

Comfortable fit and generous composition The sound is delicate and comfortable The bass is emphasized and rich, but the resolution is good.

Hangrae N.

2022-05-01T12:02:23

Rated 5 out of 5

The Westone B50 really deliver a high-quality, clean punch! Either during performances or listening to your favorite tracks!

Very nice sound quality of these earphones. I have a hard to fit ear canal and the amount of adapters really ensure that I get a good tight fit to block out outside noise. I use these within my performances and really appreciate the tonal distinctions. Be it sharp tight highs, or subliminal bass notes - the B50?s really perform. I use them mainly as Bluetooth drivers, but they work well cabled or wireless! I love these - sorry Apple - I?ve moved on!

BENJAMIN T.

2022-04-15T18:08:22

Rated 5 out of 5

Great product

Very happy with quality and price.

REUBEN J.

2022-03-01T10:03:36

Rated 3 out of 5

Not for me.

Not for me. I have heard more dynamic sound coming out of some KZ.

DARIN W.

2022-03-01T08:30:54

Rated 5 out of 5

Just wow

Just wow, I have both w40 and um3, and sure high end series this really is way up here in quality, both build and sound. Great sound stage and nice balance sound signature

HEATHER S.

2022-02-17T09:22:25

Rated 4 out of 5

Great IEM, excellent detail with some mid bass bleed

For reference, I was listening to the flares pro and etymotic er3xr before getting these. Overall, these sound very good. The mids are present but not aggressive/fatiguing, the treble extension really opened up after some burn in (iems or ears I know not) and the bass is plenty. There is a very impressive amount of detail and instrument separation is top notch. The cons are that the bass extension could be better given that it?s marketed as such, the presentation is not very airy and the mids might feel like they lack some attack with metal. The mid bass also bleeds into the spectrum but not too much. I snagged them at a discount price of 229. At that price, it is an absolute steal. Despite being multi driver, the sound is very coherent.

KUMAR S.

2021-02-26T07:31:15

Rated 4 out of 5

Highly Coherent and Musical

I took a flyer on these as I had no prior experience with Westone and boy am I glad I did. The Westone sound may not be the most detailed out there at this price point, but they are exceptionally musical. Westone nailed the crossovers used to make these five drivers sound like one. The bass is some of the best I've heard in a balanced armature driver both in extension and slam. Mids are natural and pleasant. I do wish there was a little extra sparkle in the treble but what it has is quite good. The Bluetooth cable is a nice add-on, but it is extremely difficult to connect/disconnect to the point I feel like I'm going to break the IEM. Compared to my Etymotic ER4XR, the soundstage of the B50 is a vast improvement. Whereas the ER4XR has a linear soundtage left to right, the B50 has much more depth front and back. Obviously it's not on the level of a good open back headphone, but for an IEM its good. Overall, I think these are tremendous value for the sale price I paid ($250).

JEFF W.

2021-02-23T07:46:28

Rated 5 out of 5

Great earphones!

Great set with a decent price! Has been a long-time Westone fan.

AO D.

2021-02-03T08:15:07

Rated 5 out of 5

Westone B50 Five-Driver

FAst shipping and great products,.thank you Adorama

ARI T.

2021-01-26T10:27:08

Rated 5 out of 5

Great

great sound great prices

LEO X.

2021-01-22T07:41:18

Rated 5 out of 5

Great Bass IEMs with clarity

I like bass, so I got the B series. Not too much more over the W series but great IEMs overall. I enjoy the sound stage it presents.

BAOHUNG N.

2021-01-19T18:17:16

Rated 5 out of 5

Great buy

Great quality. I can hear the difference when I listen hi-definition music on Amazon music. The bass is great as well.

MIGUEL S.

2020-12-25T14:56:23

Rated 3 out of 5

QC needs to improve..

The sound of the B50 beat my old Shure SE530. The bass is solid tight, mid is rich and high is crystal clear. It's standard Westone quality that I like. I only gave it a three star because the QC needs to be improved for a set of earphone at this price point. The right earbud's connector is way too loose and when I push hard to try to connect it, it didn't even give me a click noise like the left one did. I don't know how long it will last before it has the connection problem and because of this reason I returned it.

JACKY L.

2020-12-22T07:25:50

Rated 5 out of 5

it's great!

it's great!

Shangguo H.

2020-12-15T13:09:10

Rated 3 out of 5

Comfortable Disappointment

TLDR: Bass forward, rolled off highs, disappointing given the MSRP. The forward bass is unfortunately overly present in some songs and completely flat in other songs. A good portion of songs, namely pop/EDM sound muffled. If they are not muffled, the highs are rolled off, which is apparent to the ear and for anyone who enjoys treble without being harsh). The sound quality of the included Bluetooth 4.0 cable is average/bad (for this price range). All my listening was done with the silver cable. These buds shine in the areas of comfort. Both the actual driver housing and the included silver cable are extremely comfortable. Probably my favorite cable I’ve ever used - tangle free and comfortable over the ear. All of this being said, while these earbuds have a few nice moments in songs and detail, it is otherwise soiled by the base response and rolled off treble. Given that, just like any other IEM, they have a narrow soundstage, these are not worth buying

BRANDON K.

2020-12-14T09:58:47

Rated 5 out of 5

LOVE MY WESTONE

great price, fast shipping and AMAZING SERVICE!!!

DARRELL L.

2020-10-12T08:43:45

Rated 5 out of 5

Love it

Awesome, Just awesome !! Anyone looking for an audiophile grade IEM, this one is to go for !!

abhishek k.

2020-08-19T11:08:37

Rated 5 out of 5

Worth purchasing earphone

Really comfortable, competitive price, better low frequency performance than W40.

BOYAO W.

2020-08-12T10:04:32

Rated 5 out of 5

Great low end dri

Excellent low end drivers. Best IEM I own so far.

JEFF S.

2020-06-19T23:55:32

Rated 5 out of 5

Very satisfied with recent purchase

I was excited to open the box a few weeks ago, wondering whether it was a worthy upgrade from my AKG N40. I started getting in-ear phones as alternative to my over the ear headphones such as Phillips Fidelio X2, HE 400i, ATH M50X, Sennheiser HD600, and Beyerdynamic DT990 Pro. I was not disappointed. I listen to a variety of music genre in FLAC files which I converted from my collection of CDs and MP3 files. Even listening from Samsung Note10 with poweramp app is satisfactory. I also use Astell&Kern Jr +FiiO Alpen 2 E17K. Nothing fancy, yet producing beautiful and joyful sound. I have the feeling it will shine more with more advanced DAC & Amplifier. 10 pairs of silicone and foam eartips give ample choice to experiment. Wired and wireless cables give flexibility. I definitely recommend this product in its class, nothing to dislike so far. The resolution is superb, old songs have become delightful to hear again.

SYDNEY S.

2020-06-14T17:41:27

Rated 5 out of 5

Sound is crisp and clear.

Sound is crisp and clear.

JASON S.

2020-06-12T08:47:07

Rated 5 out of 5

Westone B50

Westone B50 Westone B50

SHENG K.

2020-06-08T18:37:25

Rated 5 out of 5

Best earbuds with best sound

Best sound quality ever, surprisingly distinguishable. The Bluetooth cable makes B50 very convenient.

XIAOMING W.

2020-02-16T14:22:35

Rated 5 out of 5

Great sound.

I was originally disappointed with the sound from such an expensive set - the midrange seemed lacking. But after using them for a while, the sound opened up and now I love them. The Bluetooth cable works great, it automatically syncs to my phone when powered on.

Leonard P.

2020-01-17T07:34:55

Rated 5 out of 5

Best headphones I have ever owned.

Best headphones I have ever owned. I used to have the westones 4R and loved them so when these went on sale I didn't even hesitate. Great headphones for those audiophiles. Sound is is amazing!

Jeffrey S.

2020-01-16T13:23:21

Rated 5 out of 5

Great Quality Headphone

Great quality headphones. Wired and wireless options is a plus. The sounds id very neutral with some accent on the base.

LEONID K.

2019-12-17T08:12:17

Rated 5 out of 5

Rock lives!

Still evaluating but it’s got a distinctive sound. Hard to describe but it reminds me of when you had really dynamic systems with tons of power. Comparing against w60. Not as transparent as w60 but these things seem to rock. I’m using the chord mojo to power it and will see what it’s like later.

cesar e.

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Westone B50 Specifications

  • Ideal For

    All personal audio and video devices

  • Sensitivity

    118dB SPL at 1mW

  • Frequency Response

    10Hz - 20kHz

  • Impedance

    35 Ohms at 1kHz

  • Passive Noise Attenuation

    25dB

  • Driver

    Five Balanced-Armature Drivers, with 3-way Passive Crossover

  • Cable

    High-Definition Silver / Bluetooth

  • Cable Length

    Unbalanced: 52" (132cm)
    Bluetooth: 27.5" (70cm)

  • UPC Code

    602353700264

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

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About Westone B50

FEATURED REVIEWS

Rock lives!

By cesar e.

Still evaluating but it’s got a distinctive sound. Hard to describe but it reminds me of when you had really dynamic systems with tons of power. Comparing against w60. Not as transparent as w60 but these things seem to rock. I’m using the chord mojo to power it and will see what it’s like later.

Best earbuds with best sound

By XIAOMING W.

Best sound quality ever, surprisingly distinguishable. The Bluetooth cable makes B50 very convenient.

Designed For Music Lovers.

The Westone “W” Series earphones are designed purely for the music lover, those who couldn’t imagine a day without the joy and pleasure that their favorite music can bring. The universal-fit “W” Series earphones are designed to deliver extraordinary detail and clarity.

Westone W Series Earphones

Big Sound In A Small Package.

The low-profile, ergonomic design of our earphones and proprietary ear tips come directly from 60 years of experience manufacturing custom & universal fit earphones that flawlessly coutour to your all ears of all shapes and size with hours upon hours of extended use.

Big Sound In A Small Package.

Hear Only What You Want.

For grandiose classical compositions or soft acoustic solos, Westone has the perfect pair.

Hear Only What You Want.

The Westone B50 features five balanced-armature drivers and is designed for the music lover who just can't get enough low-end. By combining our largest low-end balanced-armature driver, with two mid-range and two high-frequency drivers the B50 creates a sound that is totally immersive, with sonic detail and clarity that has to be heard to be believed.

True-fit Technology
60 years of experience designing products for the ear, has resulted in a universal-fit earpiece that is compact, low-profile, lightweight and extremely comfortable. Our proprietary ear tips enhance the performance of the B50 by ensuring a great fit and seal, right out of the box.

Balanced-armature Drivers

Westone's proprietary balanced-armature drivers provide enhanced sonic detail and frequency range that extends well beyond other in-ear solutions.

Westone Bluetooth Cable

Full-resolution Bluetooth Cable uses aptX technology to deliver extraordinary detail, clarity and a dynamic soundstage that has to be heard to be appreciated. The Westone Bluetooth Cable features; 8 hours of battery life, a 10 meter/ 32 foot range, has a water and dust resistant IPX-4 rating and features our exclusive MMCX Audio connectors, which allows the Bluetooth Cable to be used with any custom-fit or universal-fit earpiece

High-definition Silver MMCX Cable

Westone's High-Definition Silver MMCX Cable features four strands of low-resistance, pure-silver plated copper alloy, braided around a center strengthening core. Low resistance silver-plated copper wire improves electrical conductivity, providing extraordinary clarity and detailed sound reproduction.

What's in the box:

  • Westone B50 Five-Driver True-Fit Earphones
  • High-Definition Silver MMCX Audio Cable
  • Westone Bluetooth Cable
  • 5 Pair Patented STAR Silicone Tips
  • 5 Pair True-Fit Foam Tips
  • Exchangeable Metal Faceplates
  • Deluxe Zippered Carrying Case
  • Westone 2 Year Limited Warranty