Measurement's report Sony SA1000 test and graphs - Reference Audio Analyzer

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Sony SA1000 (report for a pro)



Test report - general data of Sony SA1000 headphone

Frequency response, Impedance, Frequency response with standard AMPs


Graphics setting view
Range, dB:

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


General results
General results Sony SA1000
Channel
Center/Summary
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
109,6
Impedance average in band from 40 Hz to 15 kHz, ohm
79,2
For 94,0 dB SPL need, VRMS
0,167
For 94,0 dB SPL need, mW
0,350

The table shows a most important technical characteristics of Sony SA1000

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



Test conditions
  • Type of headphones: Over-ear
  • Measurements were performed on the stand:
    • with on the simulator of human head with ears HDM1



Sensitivity of Sony SA1000 headphone


Graphics setting view
Channel:




Table of measured characteristics
Sensitivity Sony SA1000
Channel
Left
Right
Sensitivity average in band from 100 Hz to 10 kHz, dB/V
109,3
109,8
Sensitivity at 500 Hz at 1 V, dB
108,4
108,0
Sensitivity at 500 Hz at 1 mW, dB
97,4
97,0
Sensitivity at 1000 Hz at 1 V, dB
111,3
111,2
Sensitivity at 1000 Hz at 1 mW, dB
100,2
100,2

The sensitivity was calculated by data from the measuring stand HDM1


Frequency response of Sony SA1000 headphone


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response Sony SA1000
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-6,16, 13,19
-3,87, 10,81

Impedance of Sony SA1000 headphone


Graphics setting view
Channel:




Table of measured characteristics
Impedance Sony SA1000
Channel
Left
Right
Impedance average in band from 40 Hz to 15 kHz, ohm
79,2
79,2
Resistance at 500 Hz, ohm
78,7
78,7
Resistance at 1000 Hz, ohm
78,1
78,1
The minimum value in band from 40 Hz to 15 kHz at frequency, Hz
6015,8
6015,8
The minimum value in band from 40 Hz to 15 kHz, ohm
76,7
76,7
The maximum value in band from 40 Hz to 15 kHz at frequency, Hz
99,6
99,6
The maximum value in band from 40 Hz to 15 kHz, ohm
83,6
83,6

Electric phase of Sony SA1000 headphone


Graphics setting view
Range, degree:
Channel:




Table of measured characteristics
Electric phase Sony SA1000
Channel
Left
Right
Average variation in phase response in band from 20 Hz to 20 kHz, degree
0,7
0,7
The minimum value in band from 20 Hz to 20 kHz at frequency, Hz
180,2
180,2
The minimum value in band from 20 Hz to 20 kHz, degree
-1,4
-1,4
The maximum value in band from 20 Hz to 20 kHz at frequency, Hz
19682,2
19682,2
The maximum value in band from 20 Hz to 20 kHz, degree
4,4
4,4

Frequency response of Sony SA1000 headphone when connected to amplifiers with constant output impedance


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Frequency response of headphone Sony SA1000 with amplifier with a constant impedance
Channel
Left
Right
Variation in FR from AMP 0 ohm in band 100 Hz to 10 kHz, dB
-6,16, +13,19
-3,87, +10,81
Variation in FR from AMP 10 ohm in band 100 Hz to 10 kHz, dB
-6,18, +13,17
-3,90, +10,79
Variation in FR from AMP 20 ohm in band 100 Hz to 10 kHz, dB
-6,21, +13,15
-3,92, +10,77
Variation in FR from AMP 50 ohm in band 100 Hz to 10 kHz, dB
-6,25, +13,11
-3,97, +10,74
Variation in FR from AMP 100 ohm in band 100 Hz to 10 kHz, dB
-6,29, +13,08
-4,01, +10,71
Variation in FR from AMP 300 ohm in band 100 Hz to 10 kHz, dB
-6,35, +13,03
-4,07, +10,67

Deviation of frequency response of Sony SA1000 headphone when connected to amplifiers with constant output impedance


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Variation in frequency response with amplifiers with constant output resistance from Sony SA1000
Channel
Center/Summary
With amplifier impedance at 10 ohm in band 20 Hz to 20 kHz, dB
0,1
With amplifier impedance at 20 ohm in band 20 Hz to 20 kHz, dB
0,2
With amplifier impedance at 50 ohm in band 20 Hz to 20 kHz, dB
0,3
With amplifier impedance at 100 ohm in band 20 Hz to 20 kHz, dB
0,4
With amplifier impedance at 300 ohm in band 20 Hz to 20 kHz, dB
0,6

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


Frequency response of Sony SA1000 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


Graphics setting view
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 Sony SA1000
Channel
Left
Right
Variation in frequency response in band from 100 Hz to 10 kHz, dB
-6,12, 13,22
-3,84, 10,85

Deviation of frequency response of Sony SA1000 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies


Graphics setting view
Range, dB:
Channel:




Table of measured characteristics
Variance of frequency response Sony SA1000 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
-2,5
Variance frequency response at the frequency 40 Hz, dB
-1,0
Variance frequency response at the frequency 80 Hz, dB
-0,3

Perception of headphone frequency response curves of equal loudness ISO 226-2009 of Sony SA1000 headphone


Graphics setting view
Channel:




Table of measured characteristics
Perception of headphone frequency response curves of equal loudness ISO 226-2009 from Sony SA1000
Channel
Center/Summary
From level 48 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-9,1, +10,1
From level 36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-8,0, +10,5
From level 24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-7,0, +10,9
From level 12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-5,9, +11,5
From level 0 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-4,9, +12,0
From level -12 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-5,2, +12,6
From level -24 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-8,1, +13,1
From level -36 dB at 72 dB SPL in band 100 Hz to 10 kHz, dB
-10,8, +13,6

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



On-line comparison and selection services for Sony SA1000

Compare the sensitivity and impedance Sony SA1000 versus other models.

The automatic selection of the optimal AMP models from Sony SA1000 from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.

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Measurements of Sony SA1000 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Sony SA1000 test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.



Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com




Sony SA1000 is available in reports and services. You are in a professional report.

Service and suite of tests

Information for all

Comparison of on-line graphs

Information for professionals

report for a pro

Comparison of on-line graphs






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