BlitzWolf BW-VOX1 – Review

BlitzWolf BW-VOX1

BlitzWolf BW-VOX1

| Balanced Armature | 8 mm Dynamic Driver |

? We are reviewing the BlitzWolf BW-VOX1, a dual driver earphone with a budget-friendly price tag.

The BlitzWolf BW-VOX1 features an hybrid dual driver configuration with 1 balanced armature + 1 dynamic driver, this is an advanced drivers setup that allow them to filter audio ranges to be reproduced by each specialized driver. The balanced armature will be taking care of higher frequencies, while the 8 mm dynamic driver will be responsible of lower frequencies (like mid-bass and sub-bass, for example)

In the past we reviewed the BlitzWolf BW-ES1 and demonstrated an excellent performance, this time we are testing the 2-driver sibling to see how they stack up.

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It is a common practice for budget headphones brands (and also some very famous non-budget) to inform and publish frequency response curves of their products that are falsely stated, highly inaccurate or even hand-drawn. BlitzWolf shares the frequency response curve of the BlitzWolf BW-VOX1 in their product’s page and it is a highly accurate one that is truly measured and non-adulterated and which we have confirmed with an almost identical match with our measurements – you can see our measurement curve later in this same review. The honesty of publishing true measurements is something that we are highly respecting and appreciating from BlitzWolf.

The BlitzWolf BW-VOX1 durability feels solid with their metal built housings and nice cables. The housings have a special rubber ring near the back plate that protrudes a bit with a “wing” style, this piece is intended to add a gentle but highly efficient contact-surface that strengthens their firm and secure fit.

The cables hold an inline microphone / remote with a useful 3-button design that includes dedicated Volume Up and Volume Down buttons. The mic/remote section is rubberized and easy to operate and looks exactly the same as the one found in the UiiSii Hi-705.

The BlitzWolf BW-VOX1 is compatible with Android and Apple devices.

You can buy the BlitzWolf BW-VOX1 in:

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BlitzWolf BW-VOX1 Review

Tests & Scores



BlitzWolf BW-VOX1 weight in Ounces and BlitzWolf BW-VOX1 weight in grams.

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Accessories & Packaging

The BlitzWolf BW-VOX1 unboxing results in 3 pair of silicone eartips, a cable/earphone organizing band (with Velcro) and a very nice oval hard carrying case. Everything comes inside a solidly built rectangular black packaging that opens up like a jewelry case.



Bass & Sub Bass

The BlitzWolf BW-VOX1 bass is energetic with punchy mid-bass and deep sub-bass but it is not excessively boosted or boomy. Still, do not expect conservative bass coming from this hybrid headphone but neither fear of lacking a strong and fun bass response. Their bass is capable of fulfilling any bass genre’s needs without issues.

Applying an EQ, their mid-bass gains some punch and their sub-bass gets very noticeably deeper.

During our extreme bass tests the BlitzWolf BW-VOX1 took up to 37.5% of a Fiio E12 portable amplifier with a gigantic increment of punch and depth but without reaching basshead rumble nor impact. Expect something significantly below the Sony MDR-EX650, Pioneer SE-CX8, Senfer 4in1 and Xiaomi Mi In-Ear Headphones Pro.


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BlitzWolf BW-VOX1
BlitzWolf BW-VOX1


Mids & Vocals

The BlitzWolf BW-VOX1 mids are warm and smooth with non-exaggerated higher mids and somewhat laid back lower vocals yet do not sound muddy. Higher mids never get harsh nor fatiguing.

With an EQ lower vocals sound more vivid and higher mids crispier but be aware that they are very responsive to EQ so you need to apply subtle dB variations. Vocals and lower mids will highly benefit from EQs applied in the Highs & Treble range – see the section below.



Highs & Treble

The BlitzWolf BW-VOX1 highs sound bright enough and are able to provide some detail; piercing highs and sibilance are not present. The overall highs of the BlitzWolf BW-VOX1 are pleasant and not recessed nor fatigue-forward.

An EQ makes their highs hugely brighter and more detailed. The additional amount of them both is incredible and makes the overall sound signature much more open sounding; also noticeably improving their mids and making vocals clear and alive. Piercing and sibilant peaks still remain under control.


BlitzWolf BW-VOX1
BlitzWolf BW-VOX1


Sound Leak

The sound that leaks out of the BlitzWolf BW-VOX1 is substantially subdued, people nearby will hardly hear anything coming out of them during a daily commute.


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Sound Isolation

Noise isolation is quite good, slightly better than many average earphones. A moderate volume can be set and the BlitzWolf BW-VOX1 will provide an effective level of isolation.


BlitzWolf BW-VOX1
BlitzWolf BW-VOX1



The comfort of the BlitzWolf BW-VOX1 is outstanding with their small housings and snug but pain-free fit. The short earpieces make them sit almost flush with the ears making them a capable earphone for under-the-helmet use (if the helmet is not too tight). The fixed rubber earwings add a very efficient secure fit that can withstand any daily activities without issues.


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Response to Equalization

The BlitzWolf BW-VOX1 showed an excellent response to the EQs used during our soundtests; highs benefited from an incredible amount of added brightness and detail, mids became clearer and crispier and bass got very deep.


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Scores Scores

BlitzWolf BW-VOX1 Scores

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Frequency Response (raw)

BlitzWolf BW-VOX1 Frequency Response Curve

BlitzWolf BW-VOX1 - Frequency Response
BlitzWolf BW-VOX1 – Frequency Response

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BlitzWolf BW-VOX1 Technical Specifications

Driver UnitBalanced Armature + 8mm dynamic driver
Power CapacityN/A
Impedance16 ohms
Frequency Response20-40,000Hz
CordY-type, round cord
Cord Length1.2m
PlugStereo mini plug
WeightApprox. 16g
Supplied Accessories3x Earphone tips; carrying case; cable strap

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BlitzWolf BW-VOX1 FAQ

How many drivers does the BlitzWolf BW-VOX1 have?

The BlitzWolf BW-VOX1 is a dual driver hybrid headphone. Which means that the BlitzWolf BW-VOX1 has 2 drivers per side.

What type of headphone is the BlitzWolf BW-VOX1?

The BlitzWolf BW-VOX1 is an in-ear headphone.

Does the BlitzWolf BW-VOX1 have a microphone?

The BlitzWolf BW-VOX1 have a microphone and a remote.

Which BlitzWolf BW-VOX1 colors are available?

The colors available for the BlitzWolf BW-VOX1 are: Metallic Silver.

What is the price of the BlitzWolf BW-VOX1?

You can check the most up-to-date price of the BlitzWolf BW-VOX1 by following THIS LINK.

Where can I buy the BlitzWolf BW-VOX1?

You can buy the BlitzWolf BW-VOX1 at:

How many eartips does the BlitzWolf BW-VOX1 include?

The BlitzWolf BW-VOX1 includes 3 pair of eartips.

What cable do the BlitzWolf BW-VOX1 have?

The BlitzWolf BW-VOX1 have a Y-type, rounded cable.

What cable connection does the BlitzWolf BW-VOX1 have?

The BlitzWolf BW-VOX1 cable connection has a 3.5mm mini stereo plug.

Are there replacement cables for the BlitzWolf BW-VOX1 ?

The BlitzWolf BW-VOX1 cables are not replaceable.

Does the BlitzWolf BW-VOX1 have Bluetooth / The BlitzWolf BW-VOX1 is a wireless headphone?

The BlitzWolf BW-VOX1 is a wired headphone and does not have Bluetooth.

Is the BlitzWolf BW-VOX1 compatible with Apple devices?

The BlitzWolf BW-VOX1 is fully compatible with Apple devices.

Is the BlitzWolf BW-VOX1 compatible with Android devices?

The BlitzWolf BW-VOX1 is fully compatible with Android devices.


BlitzWolf BW-VOX1 Photos

We highly discourage anyone from trying to apply our testings to your own earphones, the risk of damaging or permanently breaking your iems is absolutely probable to happen. With our standardized equalization and amplification tests we push the limits of the earphones to the extreme. If anyway you decide to do so, we cannot be held responsible of the damage done to your equipment. Do it at your own risk.

BlitzWolf BW-VOX1