Has Active Noise Cancellation (Anc)
Anker Soundcore Space Q45
✓
Technics EAH A800 ✓
Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. How it works, it listens to the sound pattern of incoming noise and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make zero hence "diluting" the noise.
Anker Soundcore Space Q45 allow you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise.
Technics EAH A800 too have active noise cancellation making both devices ideal for plane rides and morning commutes. Each may work with different noise cancellation modes, pick the setting, mode, or noise cancellation type that you prefer for commute or that enhances your relaxation time.
Has Passive Noise Reduction
Anker Soundcore Space Q45
✓
Technics EAH A800 ✗
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 Anker Soundcore Space Q45 sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.
Lowest Frequency
Anker Soundcore Space Q45
20Hz
Technics EAH A800 4Hz
Low-frequency response measures if and how well an audio component reproduces low audible frequencies and if it makes any changes to the signal while at it. Anker Soundcore Space Q45's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.
Technics EAH A800's lowest frequency is at 4Hz, this implies that
Anker Soundcore Space Q45 got a juicier bass than the Technics EAH A800
Highest Frequency
Anker Soundcore Space Q45
40000Hz
Technics EAH A800 40000Hz
High frequency response measures if and how well an audio component reproduces high audible frequencies and if it makes any changes to the signal on the way through. Anker Soundcore Space Q45's highest frequency is at 40000Hz, the higher the high-frequency response, the clearer and crispier the treble.
Technics EAH A800's highest frequency is at 40000Hz, this means that
both devices produce equal treble
Sound Pressure Level
Anker Soundcore Space Q45
100dB/mW
Technics EAH A800 105dB/mW
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 a way of getting 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, Anker Soundcore Space Q45's measurement is 100dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
Technics EAH A800's sound pressure level measurement is 105dB/mW.
Driver Unit Size
Anker Soundcore Space Q45
40mm
Technics EAH A800 40mm
The driver unit is basically a mini speaker that produces sound in the device, its size dictates the loudness of the headphone. Anker Soundcore Space Q45 driver unit is 40mm in diameter, bigger drivers are more powerful and can produce better bass.
Technics EAH A800 driver unit is 40mm in diameter,
making both Technics EAH A800, and Anker Soundcore Space Q45 similar in how loud their sound gets
, 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 yes, larger drivers can generate louder sound, but this does not mean that they produce better sound.
Impedance
Anker Soundcore Space Q45
✗
Technics EAH A800 34Ohms
Defined as 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 wire is measured in ohms. Technics EAH A800's impedance is 34Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.
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