STREETZ HL-245 Specifications, Tests and Review

Headphone type
In-ear
Connectivity
Wired
Frequency Response
20 - 20000 Hz
Impedance
16 Ohm
Microphone
On-cable

A detailed list of technical data, specifications, ratings and expert review of STREETZ HL-245. 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.

STREETZ HL-245 Full Specifications and Details

design and dimensions sound quality microphone remote control cable connections others

DESIGN AND DIMENSIONS STREETZ HL-245
Product Type Earphones - wired - 3.5 mm jack
Colour Black
Body Material Metal
Recommended Use Portable electronics

The STREETZ HL-245 are wired headphones. In the case of studio and professional DJ headphones, a wired connection is a standard and a necessity. In this case, connecting via cable reduces audio transmission delays and prevents unwanted battery drain as it would be in case of wireless headphones. The same is de facto true for gaming headsets. In case of headphones for normal music listening, the cable is rather a relic, although it still has its fans. However, the wireless option is much more popular for everyday use in today’s world.

These headphones are in-ear type and are therefore designed to fit directly into the ear. This allows them complete or at least partial isolation from external noise. Such headphones may also have an ambient sound isolation function, which affects the degree of their isolation capabilities. Compared to over-the-head headphones, in-ear headphones are much more portable

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SOUND QUALITY STREETZ HL-245
Headphones Form Factor In-ear
Connectivity Technology Wired
Sound Output Mode Stereo
Frequency Response 20 - 20000 Hz Better than 53 % of in-ear headphones rated.
Impedance 16 Ohm
Diaphragm 8 mm Worse than 86 % of in-ear headphones rated.

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 STREETZ HL-245 is 20 - 20000 Hz.

The device connected to the headphones also plays a role most times. The lower impedance value (approximately 100 to 150 Ohms) is suitable for playback from mobile phones, laptops or other portable players that do not have a powerful enough amplifier. The lower impedance will ensure that the required volume level is achieved with less power, thus extending the life of the player. However, at the same time, with lower impedance, there is more distortion of the sound. Headphones with a higher impedance of around 250 Ohms and above are then more suitable for playback from really powerful signal sources or using a headphone amplifier, otherwise the sound coming out of them might not be loud enough. At the same time, higher-impedance headphones will also ensure less distortion in the sound. In the case of these headphones, the impedance reaches the 16 Ohm value.

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 8 mm.

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MICROPHONE STREETZ HL-245
Type On-cable

The STREETZ HL-245 has a microphone built directly on the cable.

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REMOTE CONTROL STREETZ HL-245
Controls Volume, answer/end
CABLE STREETZ HL-245
Cable Type Headphones cable - 1.2 m
CONNECTIONS STREETZ HL-245
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS STREETZ HL-245
Included Accessories Storage bag, 3 pairs of ear tips
Compatibility iPhone, iPad, iPod, Android phone

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