Measurement's report Kennerton Gjallarhorn GH 50 - Reference Audio Analyzer

Reports / Kennerton / Gjallarhorn GH 50 - report for a pro

Kennerton Gjallarhorn GH 50 (report for a pro)

Test report - general data Kennerton Gjallarhorn GH 50 headphone

Frequency response, Impedance, Frequency response with standard AMPs

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Perception of headphone frequency response curves of equal loudness ISO 226-2009

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Sensitivity average in band from 100 Hz - 10 kHz116.7dB/V SPL
101.8dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz32.6ohm
For 90 dB SPL, a voltage is required-26.7dBV
0.046VRMS
Taking into account the peak factor of 9 dB for the music signal-17.7 dBV
0.131VRMS
Measurements were performed on the stand:HDM-X






Frequency response and sensitivity headphones Kennerton Gjallarhorn GH 50 headphone

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Channel

Frequency band

Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz115.9 117.3dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz101.0102.5 dB/mW SPL
Sensitivity at 1 kHz115.9118.2dB/V SPL
Sensitivity at 500 Hz113.6113.7dB/mW SPL


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Frequency response of headphone Kennerton Gjallarhorn GH 50 headphone

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Channel

Range

Frequency band

Smoothing

Channel:LeftRight
Variation in frequency response in band from 100 Hz - 10 kHz -11.7, +7.5-8.7, +6.8dB


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Impedance Kennerton Gjallarhorn GH 50 headphone

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Channel

Frequency band

Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz32.5 32.8ohm
Resistance at 1 kHz32.9 33.1ohm
Resistance at 500 Hz32.4 32.4ohm
The minimum value in band from 40 Hz - 15 kHz31.8 31.9ohm
The maximum value in band from 40 Hz - 15 kHz33.9 34.8ohm


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Electric phase Kennerton Gjallarhorn GH 50 headphone

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Channel

Range

Frequency band

Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz2.3 2.0°
Phase at 1 kHz0.7 1.0°
Phase at 500 Hz0.8 0.8°
The minimum value in band from 40 Hz - 15 kHz-0.7 -1.8°
The maximum value in band from 40 Hz - 15 kHz13.9 14.2°




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Perception of headphone frequency response curves of equal loudness ISO 226-2009

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Channel

Range

Variation in frequency response in band from 30 Hz - 12 kHz
Channel:LeftRight
Deviation -36.0 dB-9.4, +12.3 (21.6)-10.4, +11.8 (22.2)dB
Deviation -24.0 dB-10.1, +10.4 (20.5)-6.7, +9.9 (16.6)dB
Deviation -12.0 dB-11.4, +8.4 (19.9)-8.1, +8.0 (16.0)dB
Deviation 0.0 dB-12.7, +6.5 (19.3)-9.4, +6.0 (15.5)dB
Deviation 12.0 dB-14.0, +8.8 (22.8)-10.8, +7.2 (18.0)dB
Deviation 24.0 dB-15.3, +12.6 (27.8)-12.1, +10.8 (22.9)dB
Deviation 36.0 dB-16.4, +16.7 (33.1)-13.4, +14.7 (28.0)dB

Variation in frequency response in band from 40 Hz - 1 kHz
Channel:LeftRight
Deviation -36.0 dB-9.4, +12.3 (21.6)-10.4, +11.8 (22.2)dB
Deviation -24.0 dB-10.1, +10.4 (20.5)-6.7, +9.9 (16.6)dB
Deviation -12.0 dB-11.4, +8.4 (19.9)-8.1, +8.0 (16.0)dB
Deviation 0.0 dB-12.7, +6.5 (19.3)-9.4, +6.0 (15.5)dB
Deviation 12.0 dB-14.0, +8.8 (22.8)-10.8, +7.2 (18.0)dB
Deviation 24.0 dB-15.3, +12.6 (27.8)-12.1, +10.8 (22.9)dB
Deviation 36.0 dB-16.4, +16.7 (33.1)-13.4, +14.7 (28.0)dB


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Frequency response Kennerton Gjallarhorn GH 50 headphone when connected to amplifiers with constant output impedance

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Channel

Range

Frequency response

Frequency response of amplifier with constant output resistance 100 Hz - 10 kHz
Channel:LeftRight
Kennerton Gjallarhorn GH 50 + AMP 0 Ω -11.7, +7.6-9.6, +5.9dB
Kennerton Gjallarhorn GH 50 + AMP 10 Ω -11.7, +7.5-9.6, +5.8dB
Kennerton Gjallarhorn GH 50 + AMP 20 Ω -11.7, +7.5-9.6, +5.8dB
Kennerton Gjallarhorn GH 50 + AMP 50 Ω -11.8, +7.4-9.7, +5.7dB
Kennerton Gjallarhorn GH 50 + AMP 100 Ω -11.8, +7.4-9.7, +5.7dB
Kennerton Gjallarhorn GH 50 + AMP 300 Ω -11.8, +7.4-9.7, +5.7dB

Variation in frequency response with amplifiers with constant output resistance @ 100 Hz - 10 kHz
Channel:LeftRight
Kennerton Gjallarhorn GH 50 + AMP 0 Ω 0.00.0dB
Kennerton Gjallarhorn GH 50 + AMP 10 Ω 0.10.1dB
Kennerton Gjallarhorn GH 50 + AMP 20 Ω 0.10.1dB
Kennerton Gjallarhorn GH 50 + AMP 50 Ω 0.20.2dB
Kennerton Gjallarhorn GH 50 + AMP 100 Ω 0.20.2dB
Kennerton Gjallarhorn GH 50 + AMP 300 Ω 0.30.3dB


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Frequency response Kennerton Gjallarhorn GH 50 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies

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Channel

Range

Frequency response

Variation in frequency response in band from 100 Hz - 10 kHz
Channel:LeftRight
Kennerton Gjallarhorn GH 50 + AMP 0 Ω -11.7, +7.6-9.6, +5.9dB
Kennerton Gjallarhorn GH 50 + AMP ➘ 0 Ω -11.6, +7.6-9.6, +5.9dB

Deviation of frequency response @ 40 Hz
Channel:LeftRight
Kennerton Gjallarhorn GH 50 + AMP 0 Ω 0.00.0dB
Kennerton Gjallarhorn GH 50 + AMP ➘ 0 Ω 0.10.1dB


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Impulse response Kennerton Gjallarhorn GH 50 headphone

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Duration for impulse, envelope and step responses

Waveforms

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Square wave Kennerton Gjallarhorn GH 50 headphone

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