Westone Audio - MACH 40

In-Ears With 4 Balanced Armature Drivers
Sale price₹ 51,999 Regular priceMRP: ₹ 59,999
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7 Day Replacement Guarantee

In case you receive the Westone Audio - MACH 40 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective 
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)


Warranty & Services

This Westone Audio - MACH 40 comes with a warranty from Westone Audio that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Westone Audio's warranty in India.



Tenure available: 3, 6 and 9 Months Eligibility: Above 18 years of age, Credit Card NOT Required Transaction value: Available on all orders Payment Gateway: Please choose Snapmint Cardless EMI at checkout
Tenure Interest% Downpayment Installment Interest
3 No Cost EMI ₹ 13,000 ₹ 13,000 ₹ 0
6 Low Cost EMI ₹ 13,000 ₹ 6,786 ₹ 1,742
9 Low Cost EMI ₹ 13,000 ₹ 4,701 ₹ 3,380

Snapmint Cashback Offer

Offer valid from 22/03/2023 to 31/03/2023
Users will get 10% cashback upto a maximum of ₹500
The offer is valid only for transactions made through the Snapmint payment option.
The offer is valid only for the first transactions of customers through the Snapmint payment option.
The Cashback offer is valid from 22nd March at 12:00 am to 31st March 2023 at 11:59 pm
The Cashback will be processed on the same day in the Snapmint wallet on which the last EMI is paid.
Cashback is valid only when the customer pays their EMIs on time.
The offer would not be applicable in case of canceled or refunded transactions. In case of a partial refund, the cashback will be applicable only on the remaining value.
The Offer can be availed only once per user during the campaign period.


Tenure available: 3 or 6 Months
Eligibility: All above 21 years of age
Transaction value: Available on all orders below Rs. 60,000/-
Payment Gateway: Please choose Razorpay at checkout

Cashback offer
  1. Valid from 10th Feb to 9th April
  2. Users will get 10% cashback up to a maximum of ₹1000
  3. The offer is valid only once per user during the offer period.
  4. No coupon code required.
Tenure Interest% Installment Interest
3 No Cost EMI ₹ 17,333 ₹ 0
6 No Cost EMI ₹ 8,667 ₹ 0


Tenure available: 3 Months
Eligibility: All Simpl users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Simpl Pay in 3 at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 17,333 ₹ 0

Bajaj Finserv

Tenure available: 3 Months
Eligibility: All Bajaj Finserv card owners
Transaction value: All orders above Rs. 4,500/-
Payment Gateway: Please choose Razorpay at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 17,333 ₹ 0


Tenure available: 3 Months
Eligibility: All Zestmoney users
Transaction value: Depends on your credit limit
Payment Gateway: Please choose Cashfree at checkout

Tenure Interest% Installment Interest
3 No Cost EMI ₹ 17,333 ₹ 0


Cashback Offer
  • Select Cashfree at Checkout to transact through Mobikwik
  • Get Additional Cashback upto Rs. 500/- on transaction via MobiKwik wallet
  • Use Code :- MBK500 on MobiKwik Payment page to avail the additional cashback.
  • Transaction to be done through MobiKwik wallet only
  • Offer can be availed on minimum transaction of Rs. 1999/-
  • Offer can be availed once per user during the campaign
  • Offer valid from 10th January'23 till 30th June'23
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Designed in
the USA

Balanced Sound Signature

Wired Earphones with a Balanced sound signature presents a precise sound and an enriching listening experience, where sounds are naturally presented without extreme emphasis on any region. With a pair of headphones with this sound signature, you can hear audio with clarity and detail. The sound is vivid and revealing, a perfect mixture of instruments and vocals, lows, mids, and highs. This sound signature works for most music listeners who like switching between various music genres like Classical, Jazz, Blues, Rock, Folk and Pop.

2 Years of

Ideal for Audiophiles

These earphones/IEMs are designed for discerning music lovers. If you are someone who cares about audio quality deeply, you'll want a pair of earphones/IEMs like these. You can expect them to present a Hi-Fidelity listening experience.

The audio quality exhibited by these earphones/IEMs is a beautiful mix of musicality, technical brilliance and high precision. These earphones/IEMs deliver a spacious and open soundstage with utmost clarity and detail. Delve into pure sonic bliss with these earphones/IEMs!

Ideal for Stage & Live Shows

If you are a musician and perform live regularly, you understand the importance of quality monitoring, and these In-Ear Monitors offer just that. In-Ear-Monitors or IEMs are engineered to allow you to hear yourself perform clearly on stage without needing to pump up the volume. You can expect these IEMs and headphones to offer a new way to perform onstage, take back control of your mix, protect your ears and play to a click live, all while presenting pristine audio quality. These are designed to provide isolation and are comfortable for extended hours.

Ideal for Commuting

If you’re someone who enjoys listening to music while commuting, then you know the value of a good pair of earphones/IEMs. These earphones/IEMs allow you to listen to your favourite track, make that important call on the go or even block out the world for a focused podcast listening experience.

You can expect these earphones/IEMs to offer a seamless connectivity experience. They are lightweight in design and provide noise isolation as an added functionality.

4 Balanced Armature

Replaceable Cables

A pair of headphones with a replaceable cable has many benefits, and one of them is if the connecting cable has a problem, it doesn’t mean that you have to buy a new one. If the connecting cable gets pulled or damaged, you can replace it and keep using your good-old headphones or IEMs. This way, your headphones will be protected and will last longer. With the advancements in cable manufacturing, you now get a variety of replacement cables with various termination options, lengths and quality.

Tangle-Free Cables

Every time you reach for earphone/IEM cables to connect them to your earphones/IEM, no matter how neatly you "wrapped" them up, they end up in a giant Gordian knot of frustration. Tangled cables are the bane of modern existence, and everyone owning a wired pair of earphones/IEM can attest to this.

With advances in cable-making techniques and radical approaches to manufacturing, there are now several solutions to this universal problem. You get Flat cables, Mesh Design cables, cables coated with exterior covers and cables designed with a zipper style design to avoid Tangle and attempt to solve the issue.


Westone is an American manufacturer of universal and custom in-ear monitors. Westone Audio has been a pioneer of the in-ear monitor market since the 1980s, making its custom and universal earphone solution offerings for musicians, audiophiles, and music lovers worldwide. It is headquartered in Colorado Springs, Colorado and led by Jason Lockwood, President and CEO. The Westone Audio MACH Series™ combines 35+ years of engineering and performance excellence to deliver sound quality the way the artist intended. Every aspect of the MACH Series™ is an epitome of superior comfort and sound on and off the stage. The in-ear monitors in Westone Audio's MACH Series take advantage of the company's decades of engineering expertise to provide you with everything you need to create and enjoy music at the highest level. The MACH series comprises a line-up of in-ear monitors like MACH 10, MACH 20, MACH 30, MACH 40, MACH 50, MACH 60, MACH 70, and MACH 80. These have different driver setups to cater to budding audiophiles and musicians alike. The MACH Series of universal in-ear monitors are the epitome of comfort, style, and excellent audio performance, and they will appeal to both musicians and the most demanding audiophiles.

Headphone-Zone-Westone Audio-MACH-40


The engineers at Westone Audio have designed the MACH 40 to deliver exceptional sonic performance. With a balanced-armature setup, you might feel that the bass response will be weak, but that is not the case with MACH 40. The MACH 40 incorporates dual balanced-armature drivers to handle the low frequency delivering a bass response that is accurate and full in its presentation. The new MACH 40 comes with four proprietary balanced-armature drivers per side. Four drivers are fused, dual lows, single mid, single high and a 3-way passive crossover. This architecture enables the drivers to handle the three frequency range so that the drivers perform at their full potential. The MACH 40 delivers quick transient response and exceptional detail retrieval. The lows are balanced, mids have the necessary body and depth, and highs are airy with astounding clarity and detail. Because of the MACH 40's natural bass extension, the sub-bass has more depth and rumble. The texture of the bass is well-balanced, with a strong punch. It boasts a clear tone, a pleasant mid-range, and a good presence in the upper midrange. The pitch of the MACH 40 is typically at a level that the majority of listeners will find pleasing. The MACH 40 has an excellent timbre, depth, and layering. The MACH 40 does stretch wonderfully into the upper treble, holographically and airily capturing all the harmonics and overtones.

Headphone-Zone-Westone Audio-MACH-40
Headphone-Zone-Westone Audio-MACH-40


Westone Audio experts designed MACH 40 with high-quality cable because they believe; that cable design plays a significant role in lossless signal transmission, which eventually becomes crucial. With T2 connectors and the durable Linum®, Estron SuperBaX™ cable provides exceptional signal transmission. SuperBaX is a sturdy, thin reference cable constructed with low 0.75 Ohms resistance that offers pure sound reproduction. The SuperBaX Linum cables produce music without distortion and astounding precision, impact, and dynamics. Sound reproduction in all three dimensions improves the capabilities of the stereo image. The Linum® SuperBaX™ features no microphonics due to the decreased crosstalk of the two twisted Linum wires. The SuperBaX meets the needs of audiophiles like you to get the perfect audio setup. The T2 connectors give the socket a strong connection. You shouldn't be concerned about the in-ears coming out.

Headphone-Zone-Westone Audio-MACH-40
Headphone-Zone-Westone Audio-MACH-40
Headphone-Zone-Westone Audio-MACH-40


The MACH 40 package includes useful accessories that enhance its sound, appearance, and protection. An included ear tip kit provides you with five sizes of each proprietary foam and silicone ear tips to ensure the best seal and maximum comfort. Your monitors will be safe when not in use, thanks to Westone Audios' specifically designed robust, crushproof, dustproof, and watertight case from Pelican™. The case protects your MACH 40 from external elements like dust and moisture. A cleaning tool keeps the nozzle filters clean and the absence of earwax. Westone Audio MACH 40 has a wire tie and a cloth bag to keep your MACH 40 organised.

Headphone-Zone-Westone Audio-MACH-40
2 Year Warranty

Don't sweat it, this Westone Audio - MACH 40 comes with a 2 Year warranty from Westone Audio that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about Westone Audio's warranty in India.


"The many promotionals that I saw proclaimed that the Mach 40 was going to be a very balanced and smooth listen. Nailed it! They said this was meant for long listening sessions as well… again they fulfilled this promise."

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"Westone Audio MACH 40 is also incredibly small, with a super ergonomic design, made to fit every ear shape and type out there, making it an instant favorite for most music lovers."

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