Philips SHC8545 Specifications, Tests and Review

Headphone type
Full size
Connectivity
Wireless
Frequency Response
10 - 22000 Hz
Sensitivity
100 dB

A detailed list of technical data, specifications, ratings and expert review of Philips SHC8545. Get a comprehensive look at your chosen headphones and see if these are the ones that will best suit your needs. You can also use the comparison feature to compare with other competing headphones.

Philips SHC8545 Full Specifications and Details

design and dimensions sound quality remote control battery and charging wireless link

DESIGN AND DIMENSIONS Philips SHC8545
Product Type Headphones - wireless
Recommended Use Home audio
Bluetooth Range (Operating Distance) 100 m Better than 81 % of headphones rated.

The Philips SHC8545 are wireless headphones that allow unrestricted movement and thus increase comfort while listening to music. Because of this feature wireless headphones are especially popular with casual users. On the other hand, the limiting factor of wireless headphones is a certain delay in sound transmission between the source and the headphones (almost indistinguishable for the average user), and they also need to be charged regularly. Unlike wired headphones, where the headphones are charged by the connected cable itself, wireless ones must be charged separately. The maximum range of the headphones is up to 100 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc.

These headphones are designed to fit around the ears. Thanks to the design, they can isolate better from external noise than, for example, over-ear headphones. This allows for better listening quality without interference. However, this design tends to make headphones heavier and less practical for frequent carrying

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SOUND QUALITY Philips SHC8545
Headphones Form Factor Full size
Connectivity Technology Wireless
Sound Output Mode Stereo
Frequency Response 10 - 22000 Hz Better than 79 % of headphones rated.
Total Harmonic Distortion (THD) 2%
Sensitivity 100 dB Worse than 70 % of headphones rated.
Diaphragm 40 mm Better than 75 % of headphones rated.
Signal-To-Noise Ratio 70 dB
Magnet Material Neodymium

The sound quality can be affected by many factors. For many users the frequency range is a key feature of headphones. The wider the range, the more detail and nuance you will hear while listening. However, every individual perceives frequencies differently, so the frequency range of headphones varies according to individual needs. The average person perceives frequencies in the range of 16 to 20,000 Hz, so headphones with a frequency range of 20 to 20,000 Hz are most commonly available. If you are looking for headphones with a good bass performance, you should aim for lower range values (bass represents frequencies up to about 256 Hz), while high range values (frequencies roughly above 2,048 Hz) will be better for reproducing high tones. The frequency range of headphones Philips SHC8545 is 10 - 22000 Hz. The headphone's sensitivity determines how effectively they can receive a signal from a source. The higher the sensitivity of the headphones, the louder they can play at lower power consumption. However, at high volumes, power consumption increases, which can be a problem when listening to music from a cell phone. A sensitivity value of around 85 dB is suitable for quiet environments, while a value of around 90 dB allows for quality listening even in noisy environments. Headphones with a sensitivity value of 100 dB and above are suitable for extremely noisy environments such as concerts. Headphones Philips SHC8545 are designed with sensitivity about 100 dB.

Headphones consist of many important parts, including the diaphragm, which is responsible for converting electrical signals into sound. The diaphragm, with a thickness of around 6 mm, is very sensitive to changes in high frequencies but less sensitive to bass. For a relatively balanced sound profile, a medium-thick diaphragm of around 10 mm is used, which can reproduce both bass and treble. A diaphragm with a thickness of around 20 mm is not as quick to respond to changes in the audio signal, and this results in poorer bass listening. However, it is very sensitive to higher frequencies. In the case of this model, the diaphragm is the 40 mm. Total harmonic distortion is one of the parameters you will come across and usually includes the average value of the distortion when reproducing all frequency bands. This parameter is not critical when choosing headphones, but it is important to remember that higher harmonic distortion can negatively affect sound quality. In case of these headphones, the total harmonic distortion is Audio Output | Total Harmonic Distortion.

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REMOTE CONTROL Philips SHC8545
Controls Volume
BATTERY AND CHARGING Philips SHC8545
Battery Type 2 x battery - AAA type Nickel Metal Hydride
Battery Life 15 hour(s) Better than 56 % of headphones rated.
Power Device Power adapter - external
Voltage Provided 12 V

In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Philips SHC8545 reaches up to 15 hour(s).

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