Measurement's report Sennheiser IE 300 - Reference Audio Analyzer

Reports / Sennheiser / IE 300 - report for a pro

Sennheiser IE 300 (report for a pro)



Test report - general data Sennheiser IE 300 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 kHz130.6dB/V SPL
112.3dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz14.8ohm
For 90 dB SPL, a voltage is required-40.6dBV
0.009VRMS
Taking into account the peak factor of 9 dB for the music signal-31.6 dBV
0.026VRMS
Measurements were performed on the stand:SIEC






Frequency response and sensitivity headphones Sennheiser IE 300 headphone

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Channel

Frequency band

Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz131.0 130.2dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz112.7111.9 dB/mW SPL
Sensitivity at 1 kHz129.1128.2dB/V SPL
Sensitivity at 500 Hz131.0130.1dB/mW SPL


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Frequency response of headphone Sennheiser IE 300 headphone

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Channel

Range

Frequency band

Smoothing

Channel:LeftRight
Variation in frequency response in band from 100 Hz - 10 kHz -5.7, +4.1-5.7, +4.7dB


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Impedance Sennheiser IE 300 headphone

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Channel

Frequency band

Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz14.7 14.9ohm
Resistance at 1 kHz14.8 15.0ohm
Resistance at 500 Hz14.7 14.9ohm
The minimum value in band from 40 Hz - 15 kHz14.5 14.7ohm
The maximum value in band from 40 Hz - 15 kHz14.9 15.1ohm


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Electric phase Sennheiser IE 300 headphone

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Channel

Range

Frequency band

Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz0.9 0.9degree
Phase at 1 kHz0.9 0.9degree
Phase at 500 Hz0.5 0.5degree
The minimum value in band from 40 Hz - 15 kHz-0.1 -0.1degree
The maximum value in band from 40 Hz - 15 kHz5.1 5.0degree




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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-6.0, +6.0 (12.0)-5.4, +5.6 (11.0)dB
Deviation -24.0 dB-4.6, +4.5 (9.1)-4.0, +4.2 (8.2)dB
Deviation -12.0 dB-5.0, +3.1 (8.1)-4.4, +3.0 (7.4)dB
Deviation 0.0 dB-6.2, +6.6 (12.8)-6.3, +7.2 (13.5)dB
Deviation 12.0 dB-8.2, +10.8 (19.0)-8.3, +11.4 (19.6)dB
Deviation 24.0 dB-10.1, +15.0 (25.1)-10.2, +15.5 (25.7)dB
Deviation 36.0 dB-12.0, +19.1 (31.0)-12.1, +19.6 (31.7)dB

Variation in frequency response in band from 40 Hz - 1 kHz
Channel:LeftRight
Deviation -36.0 dB-6.0, +6.0 (12.0)-5.4, +5.6 (11.0)dB
Deviation -24.0 dB-4.6, +4.5 (9.1)-4.0, +4.2 (8.2)dB
Deviation -12.0 dB-5.0, +3.1 (8.1)-4.4, +3.0 (7.4)dB
Deviation 0.0 dB-6.2, +6.6 (12.8)-6.3, +7.2 (13.5)dB
Deviation 12.0 dB-8.2, +10.8 (19.0)-8.3, +11.4 (19.6)dB
Deviation 24.0 dB-10.1, +15.0 (25.1)-10.2, +15.5 (25.7)dB
Deviation 36.0 dB-12.0, +19.1 (31.0)-12.1, +19.6 (31.7)dB


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Frequency response Sennheiser IE 300 headphone when connected to amplifiers with constant output impedance

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Channel

Range

Frequency response

Variation in frequency response in band from 100 Hz - 10 kHz
Channel:LeftRight
0.1 ohm @ Sennheiser IE 300 + Topping EX5 Hi Gain -3.8, +6.0-3.6, +6.7dB
10.1 ohm @ Sennheiser IE 300 + ASUS Essence One -3.8, +6.0-3.6, +6.7dB
22.1 ohm @ Sennheiser IE 300 + E-MU 1616m -3.8, +6.0-3.6, +6.7dB
50.0 ohm @ Sennheiser IE 300 + Behringer MicroAmp Ha400 -6.9, +5.3-6.6, +6.0dB
98.7 ohm @ Sennheiser IE 300 + ASUS STRIX RAID PRO Hi -3.8, +6.0-3.6, +6.7dB
298.5 ohm @ Sennheiser IE 300 + Gigabyte GA-A75-UD4H Realtek ALC889A -3.8, +6.0-3.6, +6.7dB

Variation in frequency response with amplifiers with constant output resistance @ 100 Hz - 10 kHz
Channel:LeftRight
0.1 ~ 0 ohm @ Sennheiser IE 300 + Topping EX5 Hi Gain 0.00.0dB
10.1 ~ 0 ohm @ Sennheiser IE 300 + ASUS Essence One 4.64.5dB
22.1 ~ 0 ohm @ Sennheiser IE 300 + E-MU 1616m 8.07.9dB
50.0 ~ 0 ohm @ Sennheiser IE 300 + Behringer MicroAmp Ha400 12.512.4dB
98.7 ~ 0 ohm @ Sennheiser IE 300 + ASUS STRIX RAID PRO Hi 17.817.7dB
298.5 ~ 0 ohm @ Sennheiser IE 300 + Gigabyte GA-A75-UD4H Realtek ALC889A 26.626.4dB


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Frequency response Sennheiser IE 300 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
Sennheiser IE 300 + Topping EX5 Hi Gain -3.8, +6.0-3.6, +6.7dB
Sennheiser IE 300 + Colorful Colorfly C4 Pro Jack 6.3 -3.8, +5.1-3.6, +5.7dB

Deviation of frequency response @ 40 Hz
Channel:LeftRight
Sennheiser IE 300 + Topping EX5 Hi Gain 0.00.0dB
Sennheiser IE 300 + Colorful Colorfly C4 Pro Jack 6.3 4.64.5dB


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Impulse response Sennheiser IE 300 headphone

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Channel

Duration for impulse, envelope and step responses

Waveforms

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Square wave Sennheiser IE 300 headphone

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