The Beyerdynamic Amiron Wireless have a weight of 380g, these are higher than 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We consider a lower weight better for the reason that lighter devices are more comfortable to carry. Bowers & Wilkins PX7 S2, at 307g
weigh less than the Beyerdynamic Amiron Wireless with a difference -73g
Detachable cables are cables that have connectors on both ends.
One end goes into your headphone cups, while the other end is inserted into an audio source. Some new headphones, and not just the expensive ones, are coming with detachable cables, Beyerdynamic Amiron Wireless are one of those. With a detachable cable, Bowers & Wilkins PX7 S2 too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.
Beyerdynamic Amiron Wireless are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space. The Bowers & Wilkins PX7 S2 too can fold up, foldable headphones can reduce their size by 60% to 70% when folded.
Twisted headphone cables can be a great source of annoyance and inconvenience, Beyerdynamic Amiron Wireless's cable is designed to minimize tangling. Constant twisting of the cables can also lead to bends in the copper wires, affecting sound quality, or
rendering your headphones defective. Bowers & Wilkins PX7 S2 too have a cable designed to help prevent tangles.
Headphones that are designed to allow air to pass through their ear cups from the rear of the speaker driver unit are known as open-back. This design provides a very natural and accurate sound, Beyerdynamic Amiron Wireless have this kind of design which means that resonances and low-frequency that tend to build up caused by the rear enclosure are no longer a concern. A long cable ensures more freedom of movement, but remember that every cable based on the conducting material used has a certain amount of parasitic resistance, inductance, and capacitance.
How much depends on the length and construction. Beyerdynamic Amiron Wireless comes with a 1.2meters cable. Bowers & Wilkins PX7 S2 comes with a 1.2meters cable.
Almost any cable should be fine in sound quality If you're looking at lengths up to 2 - 3 meters. Over-ear headphones have larger earpads that fit around your entire ear Beyerdynamic Amiron Wireless have a comfortable full-size form with earcups that fully enclose your ears. This design is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors.
Bowers & Wilkins PX7 S2 with this design offer potential for maximum bass and loudness levels. Beyerdynamic Amiron Wireless have stereo speakers, what this means is that Beyerdynamic Amiron Wireless's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience. The Bowers & Wilkins PX7 S2 also have stereo speakers
Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise.
This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out. The Beyerdynamic Amiron Wireless sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out. Both of these devices have passive noise reduction which means that also the Bowers & Wilkins PX7 S2 isolates you from ambient noise instead of actively using technology to cancel it out.
Low-frequency response measures if and how well a particular audio device reproduces low audible frequencies and if it makes any changes to the signal while at it. Beyerdynamic Amiron Wireless's lowest frequency is at 5Hz, the lower the low-frequency response, the stronger and juicier the bass. High frequency response measures if and how well an audio device reproduces high audible frequencies and if it changes to the signal while at it.
Beyerdynamic Amiron Wireless's highest frequency is at 40,000Hz, the higher the high-frequency response, the clearer and crispier the treble. Sound pressure is the average variation in atmospheric pressure caused by the sound, the sound level .i.e how loud something is can be perceived differently by different people so we need to have the means to get an objective measurement of sound level expressed in numerical terms.
The sound pressure level, SPL, is the pressure level of a sound, measured in decibels, dB, Beyerdynamic Amiron Wireless's measurement is 100dB/mW.
Devices with a higher sound pressure level are generally louder when supplied with any given audio source. The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. Beyerdynamic Amiron Wireless driver unit is 45mm in diameter, bigger drivers are more powerful and can produce better bass.
Bowers & Wilkins PX7 S2 driver unit is 40mm in diameter,
which means that they have a smaller driver unit than that of Beyerdynamic Amiron Wireless by 5mm
, many people have a misconception that driver units of a bigger size automatically produce better sound quality.
However, large drivers usually have difficulty reproducing high frequencies so yeah, larger drivers are capable of generating louder sound, but this does not mean that they produce better sound. Impedance is the device's resistance to the electromagnetic current, when electricity flows through a conductor, it faces electrical resistance that counters the flow of current.
The resistance of a conductor is measured in ohms. Beyerdynamic Amiron Wireless's impedance is 32Ohms, the lower the impedance, the easier it is to get higher volume and requires less power. If your headphones play wirelessly, cancel ambient noise, or enhance your listening experience with active features, their battery life will reduce over time.
The device's battery life is given by the manufacturer, with longer battery life, you get to use it for longer and have to charge the device less often. Beyerdynamic Amiron Wireless's battery life is 30 hours
Bowers & Wilkins PX7 S2's battery life is 30 hours. Each time you recharge your headphones, they get a little less listening time.
The effect is barely noticeable at first. But over a few years, you may find that your device, no longer plays for long like it used to. It takes 2 hours to fully charge the Beyerdynamic Amiron Wireless's battery.
It is recommended to fully charge the battery before using the headphones for the first time or when they have been unused for extended periods. Bowers & Wilkins PX7 S2 takes 2 hours to fully charge the battery
Beyerdynamic Amiron Wireless have a battery level indicator, an indicator shows you when the device has a low battery. The battery indicator lights indicate the charging status of your headphones.
Bowers & Wilkins PX7 S2 too have a battery level indicator, charging indicators allow you to determine the charging state of your headphones, whether fully charged, or the battery is running low. Beyerdynamic Amiron Wireless, the device supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. Beyerdynamic Amiron Wireless's battery power is 1,050mAh, more battery power can be an indication of longer battery life. A rechargeable battery is a type of electrical battery that can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use.
Beyerdynamic Amiron Wireless's battery can be recharged and used over again. The Bowers & Wilkins PX7 S2 too have a rechargeable battery. Beyerdynamic Amiron Wireless can be used wirelessly, wireless devices allow you more freedom of movement not restricted by a cable.
The Bowers & Wilkins PX7 S2 also can be used wirelessly
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Beyerdynamic Amiron Wireless has a v4.2
Bowers & Wilkins PX7 S2 has a Bluetooth version of v5.2. Newer versions provide faster data transfers.
Beyerdynamic Amiron Wireless support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices. Bowers & Wilkins PX7 S2 support APTX Adaptive as well
The Beyerdynamic Amiron Wireless support APTX HD, an audio codec for Bluetooth devices that are developed by Qualcomm.
It supports high-quality 24-bit audio (at a bit rate of 576kbps).
Bowers & Wilkins PX7 S2 support APTX HD too. Beyerdynamic Amiron Wireless support APTX, a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm and supports 16-bit audio at a bit rate of 384kbps.
Bowers & Wilkins PX7 S2 support APTX
Beyerdynamic Amiron Wireless support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.
The Bowers & Wilkins PX7 S2 support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances.
The Beyerdynamic Amiron Wireless can connect at a 10meters distance via Bluetooth or infrared to another device. The Bowers & Wilkins PX7 S2 can connect at a 10meters distance via Bluetooth
Being an industry standard audio plug, a standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards. This means that it is commonly used in stereo headphones to your phone or connecting your phone to an external amplifier, sound bars, your car radio, etc.
Beyerdynamic Amiron Wireless has this connector giving it a wider range of connectivity with most of the sound devices out there. All plugs have at least a tip and sleeve with the number of rings that stand as a differentiating factor. Beyerdynamic Amiron Wireless have only 1 microphones, more microphones result in better sound quality and enable the device to filter out background noise.
The Bowers & Wilkins PX7 S2 microphones are only 6. Beyerdynamic Amiron Wireless support multipoint, which allows you to link to more Bluetooth devices and switch between them. For example, you can easily switch calls from one device to another without having to manually disconnect and reconnect.
There is a control panel on the Beyerdynamic Amiron Wireless body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to. The Bowers & Wilkins PX7 S2 too have a control panel on them. Beyerdynamic Amiron Wireless can be used as a headset.
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Zoom, Google Meet, Skype, games with voice chat, mobile phones, etc.
Bowers & Wilkins PX7 S2 can be used as a headset. since they have a built-in microphone
The period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals. When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
Beyerdynamic Amiron Wireless have a warranty period of 2 years
Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The Beyerdynamic Amiron Wireless come with their own special case or pouch, which is useful for safe transportation. Bowers & Wilkins PX7 S2 too have a travel bag or case included.
