Measurement's report Sunrise Dragon Ear Tips Earbuds R130 Close test and graphs - Reference Audio Analyzer

Reports / Sunrise / Dragon / Ear Tips Earbuds R130 Close / report for a pro

Conducted technical work on updating the report. Charts may temporarily not be displayed at the time of the work.

Sunrise Dragon: Ear Tips Earbuds R130 Close (report for a pro)



Test report - general data of Sunrise Dragon Ear Tips Earbuds R130 Close headphone

Frequency response, Impedance, Frequency response with standard AMPs


Graphics setting view
Frequency band, Hz:
Range, dB:

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


General results
General results Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Center/Summary
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
124,0
Impedance average in band from 40 Hz to 15 kHz, ohm
119,5
For 94,0 dB SPL need, VRMS
0,032
For 94,0 dB SPL need, mW
0,008

The table shows a most important technical characteristics of Sunrise Dragon Ear Tips Earbuds R130 Close

*Center channel headphone is received by averaging between left and right channels



Test conditions
  • Type of headphones: In-Ear or Tablet
  • Measurements were performed on the stand:
    • Solid simulator-bushing SIEC (emulation of auditory channel)



Sensitivity of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Channel:




Table of measured characteristics
Sensitivity Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Left
Right
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
123,7
124,2
Sensitivity at 500 Hz at 1 V, dB
130,2
128,2
Sensitivity at 500 Hz at 1 mW, dB
121,0
119,0
Sensitivity at 1000 Hz at 1 V, dB
125,8
125,1
Sensitivity at 1000 Hz at 1 mW, dB
116,6
115,8

The sensitivity was calculated by data from the measuring stand SIEC


Frequency response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:




Table of measured characteristics
Frequency response Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-21,80, 6,87
-17,39, 6,53


The RMS variation between the right and left channels
Sunrise Dragon Ear Tips Earbuds R130 Close from stand SIEC
Deviation between channels in band 40 Hz to 15 kHz, dB
1,5
Deviation between channels in low-frequency range 40 Hz to 200Гц, дБ
0,1
Deviation between channels in mid-frequency range 200 Hz to 2 kHz, dB
1,1
Deviation between channels in hi-frequency range 2 kHz 15 kHz, dB
1,6

Impedance of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Channel:




Table of measured characteristics
Impedance Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Left
Right
Impedance average in band from 40 Hz to 15 kHz, ohm
119,7
119,2
Resistance at 500 Hz, ohm
120,0
119,7
Resistance at 1000 Hz, ohm
119,5
119,4
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
4047,7
3978,6
The minimum value in band from 40 Hz to 15 kHz, ohm
117,6
117,5
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
14986,4
14986,4
The maximum value in band from 40 Hz to 15 kHz, ohm
122,1
121,9

Electric phase of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Range, degree:
Channel:




Table of measured characteristics
Electric phase Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Left
Right
Average variation in phase response in band from 20 Hz to 20 kHz, degree
1,8
1,8
The minimum value in band from 20 Hz to 20 kHz at frequency, Hz
431,3
454,2
The minimum value in band from 20 Hz to 20 kHz, degree
-0,3
-0,1
The maximum value in band from 20 Hz to 20 kHz at frequency, Hz
19741,4
19741,4
The maximum value in band from 20 Hz to 20 kHz, degree
11,4
11,3

Frequency response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone when connected to amplifiers with constant output impedance


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:




Table of measured characteristics
Frequency response of headphone Sunrise Dragon Ear Tips Earbuds R130 Close with amplifier with a constant impedance
Channel
Left
Right
Variation in FR from AMP 0 ohm in band 100 Hz to 10 kHz, dB
-21,80, +6,87
-17,39, +6,53
Variation in FR from AMP 10 ohm in band 100 Hz to 10 kHz, dB
-21,80, +6,88
-17,40, +6,53
Variation in FR from AMP 20 ohm in band 100 Hz to 10 kHz, dB
-21,80, +6,88
-17,40, +6,53
Variation in FR from AMP 50 ohm in band 100 Hz to 10 kHz, dB
-21,81, +6,90
-17,40, +6,54
Variation in FR from AMP 100 ohm in band 100 Hz to 10 kHz, dB
-21,81, +6,91
-17,40, +6,54
Variation in FR from AMP 300 ohm in band 100 Hz to 10 kHz, dB
-21,81, +6,93
-17,41, +6,55

Deviation of frequency response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone when connected to amplifiers with constant output impedance


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:




Table of measured characteristics
Variation in frequency response with amplifiers with constant output resistance from Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Center/Summary
With amplifier impedance at 10 ohm in band 20 Hz to 20 kHz, dB
0,0
With amplifier impedance at 20 ohm in band 20 Hz to 20 kHz, dB
0,1
With amplifier impedance at 50 ohm in band 20 Hz to 20 kHz, dB
0,2
With amplifier impedance at 100 ohm in band 20 Hz to 20 kHz, dB
0,3
With amplifier impedance at 300 ohm in band 20 Hz to 20 kHz, dB
0,4

*Center channel is received by data averaging between the left and right channels


Frequency response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:




Table of measured characteristics
Frequency response with an amplifier with zero output resistance and raising of output resistance in low frequencies from Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-21,78, 6,87
-17,37, 6,45

Deviation of frequency response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


Graphics setting view
Frequency band, Hz:
Range, dB:
Channel:




Table of measured characteristics
Variance of frequency response Sunrise Dragon Ear Tips Earbuds R130 Close depending on the total output resistance of the amplifier with zero resistance and a rise of resistance at low frequencies
Variance frequency response at the frequency 20 Hz, dB
-1,7
Variance frequency response at the frequency 40 Hz, dB
-0,6
Variance frequency response at the frequency 80 Hz, dB
-0,2

Perception of headphone frequency response curves of equal loudness ISO 226-2009 of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Channel:




Table of measured characteristics
Perception of headphone frequency response curves of equal loudness ISO 226-2009 from Sunrise Dragon Ear Tips Earbuds R130 Close
Channel
Center/Summary
From level 48 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-20,7, +18,8
From level 36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-20,2, +15,7
From level 24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-19,7, +12,6
From level 12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-19,3, +9,6
From level 0 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-18,8, +6,6
From level -12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-18,5, +5,4
From level -24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-18,6, +5,3
From level -36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-18,6, +5,3

*Center channel is received by data averaging between the left and right channels


Impulse response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Time, ms:
Channel:



Impulse Response Envelope (ETC - Energy Time Curve) of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Time, ms:
Range, dB:
Channel:



Step response of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Time, ms:
Channel:



QSD / Watterfall of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Channel:



Delta QSD / Delta Watterfall of Sunrise Dragon Ear Tips Earbuds R130 Close headphone


Graphics setting view
Frequency band, Hz:
Channel:






On-line comparison and selection services for Sunrise Dragon Ear Tips Earbuds R130 Close

Comparison the frequency response Sunrise Dragon Ear Tips Earbuds R130 Close versus other models

Compare the sensitivity and impedance Sunrise Dragon Ear Tips Earbuds R130 Close versus other models.

The automatic selection of the optimal AMP models from Sunrise Dragon Ear Tips Earbuds R130 Close from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.

Сравнение АЧХ и звукового давления Sunrise Dragon Ear Tips Earbuds R130 Close в зависимости от подаваемого напряжения и импеданса усилителя.







Last news




Original text in Russian page. Translation page is not yet ready

You can help with translation via the: forum, facebook and feedback.


Share report

If you notice a typo or other inaccuracy, then select it and press Ctrl+Enter. This will accelerate the process of improving the reports.

The original language of the report in Russian. If the text in the report is unclear, use online translators Russian-language report (and help with the correct translation into English)

Glossary: RUS, ENG. To display on page ID need to enable debug mode.

Debug mode: Switch ON





Follow