Expert Service 1-661-257-9993 [Hours]

Master & Dynamic MW40 (White)

Foldable Over-Ear Headphones

In Stock. Only 2 Left!
|

Thanks , You Pay:

$399.00

with warranty

Order within 32 hrs 15 mins to ship 12/12

Qualifies for free 2-day shipping

Add an Extended Warranty

SquareTrade Product Warranty
60-Day Money-Back

Hassle Free Returns

365-Day Coverage

Warranty assistance for a year

Item Added to Cart

Master & Dynamic MW40 (White)

Foldable Over-Ear Headphones

$399.00

Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
$44.99
Add Warranty
3 years of protection

Chord Mojo

Advanced Headphone DAC Amp for Desktop and Smartphone

$529.00

Add
Calyx CALYX M (M1)

Portable Hi Resolution Hand Held Music Player & DAC

$749.00

Add
Limitless Creations HPCX2

Universal Headphone Case for Large/XL Over-Ear Headphones

$15.99

Add

Don't see the accessory you're looking for?
View all available accessories for the Master & Dynamic MW40 (White).

Get FAST answers from customers ASK a Question See questions answers

Master & Dynamic MH40 Over-Ear Headphones



Master & Dynamic's MH40 Over Ear Headphones are designed to be modern thinking caps: tools to help focus, inspire, and transport your mind. Designed for decades of use, our headphones are built with only the finest materials and tuned to provide a rich, warm sound. They make an elegant yet everyday addition to your desk, studio or home.

General Features:

  • Foldable Over-Ear Headphones
  • 45mm Neodymium Drivers
  • Frequency Response: 5 Hz to 25 kHz
  • Tangle-Resistant Woven Cable
  • Oxygen-Free Copper Wire
  • Inline Remote
  • Separate Mic for Clarity and Low Noise
  • Integrated Mute Button on Earcup
  • Machined Anodized Aluminum Enclosure
  • Canvas Headphone Case Included
  • Includes Leather Cable Storage Box
  • Also found as: MH40S5
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

General Features

Noise-Canceling
Noise Reduction technology removes unwanted noise from a signal. Background or ambient noise can be removed to produce clearer speech and enhanced hearing. Typically these Active Noise Canceling (ANC) headphones are powered and use batteries to activate the noise canceling technology. Also referred to as Noise Reduction or Noise Cancellation.
No
Device Controls & Compatibility
Refers to the devices the in-line controls are compatible with.
Apple 3 Button (Volume, Track Up/Down, Play/Pause)
Built-In Microphone
This means that the headphones or earbuds have a built-in microphone. This can be a microphone on the cord, built into the headphone, or even a boom microphone. These mics can be used for music devices like iPods, for Smartphones to make and receive calls, or for gaming purposes.
Yes
Equalizer/Tunable
This means the sound of these headphones can be customized to your listening preference through either an app or on-board controls.
No
Headphone Connection
This is how the headphones connect to the audio source.

Corded means that the headphones use a cord to transfer the audio signal.

Bluetooth means that the audio signal is transmitted from your device to the headphones via a Bluetooth connection.

Corded or Bluetooth means that the headphones can be used as corded headphones or as Bluetooth headphones. They have an input in one or both earcups for use as a corded headphone while they also have a built-in battery for use as Bluetooth wireless headphones.

Wireless means that the audio signal is transmitted wirelessly to the headphones.

Corded
Volume Adjustment
Volume Adjustment means that the headphone (independent of the source) can adjust the playback volume. Many headphones and ear buds have in-line volume control, which allows adjusting the audible volume from a switch on the headphones cord. Other headphones have a volume knob on the headphone can.
Yes
Connector Type
The type of connection the headphones use to connect to receive the audio signal from a music source. Traditional headphones use an analog 3.5mm headphone jack. Newer technology has allowed digital signals to be sent directly to the headphone using an Apple Lightning or USB-C cable.
Jack Size
Refers to whether the headphones use a 3.5mm or 1/4" headphone jack connection.
3.5mm
Jack Angle

The Jack Angle refers to the angle of the input jack on the headphone cable.


Straight Jack: Straight plug with no angle.


Angled Jack: Angled plug, usually a 90 degree angle.

Swivel Jack: A swivel jack is able to swivel between a straight plug and an angled plug.

Straight Jack
Color Shades
Primary color shades of the headphones.
Silver/Gray
White
Material
Refers to materials used to build the headphones. Most headphones are built from some combination of plastic and metal to give you a durable pair of headphones.
Metal
Ear Cushion/Earbud Material
Refers to the material that the ear cushions/earbuds are made from. Ear cushions and earbuds are available in a variety of materials, ranging from basic rubber eartips to plush leather ear cushions intended for maximum comfort.
Leather
Replaceable Ear Cushions
Refers to whether the ear cushions can be removed and replaced. Often times on heavily used headphones, the ear pads can wear out long before the actual headphones. Headphones with replaceable earpads often last much longer than headphones without replaceable earpads.
Yes
Protective Case
Refers to whether a pair of headphones come with a protective case.
Bag
Water Resistant
This refers to the level of water resistance of the fitness tracker. Some fitness trackers are water resistant and can be used while swimming, while others are only splash proof or should not be used near the water.
No
Child Safe
Refers to whether a pair of headphones are designed specifically for children. Child safe headphones feature volume limiting technology so that your child can’t damage their ears while listening to music.
No
Foldable
Refers to whether a pair of headphones can be folded up. These headphones feature hinges in the frame above the earcups that allow the headphones to neatly fold into a much more manageable size. Folding headphones are perfect for anyone who spends a lot of time traveling and needs a compact pair of headphones that can fit in their bags.
Yes

Audio Features

Driver Type

The physical design of the driver in the headphones.

Balanced Armature:
A balanced armature driver uses a coil wrapped around an armature which is held in between two magnets until it is stimulated by an electrical current. When stimulated, this armature is magnetized which causes it to rotate one way or the other around a pivot point which moves the diaphragm to create sound. Balanced armature driver headphones are generally earbuds and can have multiple drivers in each earbud.

Dynamic:
Dynamic drivers are the most common driver type. They feature a permanent magnet, usually neodymium, a voice coil and a conical diaphragm to drive your music. A dynamic headphone driver looks pretty much identical to any typical home theater speaker.

Electrostatic:
Electrostatic drivers are made up of an extremely thin membrane, usually a coated PET film, stretched between two metal plates. An electrical signal is applied to the metal plates to create an electrical field which, depending on its polarity, draws the speaker diaphragm toward one of the plates which forces air through the perforations in the diaphragm which generates the sound wave.

Planar Magnetic:
A planar magnetic driver is made up of a large membrane suspended between two sets of oppositely aligned magnets. An electric charge is applied to the membrane to induce movement and produce sound waves.

Balanced Armature
Impedance
The opposition to electric current, a higher impedance means a higher electrical resistance. This is measured in ohms.
32 ohms
Driver Size
This refers to the diameter of the driver (speaker) on each side of the headphone.
45 mm
Audiophile
Audiophile headphones represent some of the finest headphones available. Audiophile headphones produce genuinely outstanding sound quality as well as extraordinary build quality, components and comfort. They are truly the finest headphones available.
Yes
Built-in Amplifier
This refers to whether the headphones have an amplifier built-in.
No

What is in the Box?

Main Product
The main product in the box.
Master & Dynamic MH40S5
Accessories
Accessories included with the headphones
1/4" Adapter
Carrying Case
Secondary Cable
Paperwork
Paperwork included with the product.
User Guide
Warranty Card

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
VIP Guarantee

Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
0%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
0.0
Value
0.0
Features
0.0
Design
0.0
Usability
0.0
Accessory Tools and Products

Accessories added

Chord Mojo

Advanced Headphone DAC Amp for Desktop and Smartphone

Your Price $529.00

Calyx CALYX M (M1)

Portable Hi Resolution Hand Held Music Player & DAC

Your Price $749.00

Limitless Creations HPCX2

Universal Headphone Case for Large/XL Over-Ear Headphones

Your Price $15.99

Hide answersShow all answers | Sort by
No questions have been asked about this item. Be the first!

Product Summary

Manufacturer

Model Number

MH40S5

UPC

855255005467

Weight

2.90lbs

Internal SKU

mh40s5

Internal Product ID

109749

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Master & Dynamic MW40 (White)