Home / Products / X5 2nd gen
General Specifications
Model/Number X5 (X5 2nd gen) Headphone Port Standard 3.5mm Headphone Port
Color Titanium/Black/Gold Drive Ability 16~150 Ω
Dimensions 109 mm× 63.5 mm× 15.3 mm Volume Control 120 steps digital potentiometer
Weight 165 g Equalizer 10-band equalizer (±6dB)
Display Screen 2.4", 262,144 color HD IPS screen with 400x360 pixels Treble N/A
Line Out Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Bass N/A
Digital Out (Coaxial) Standard 3.5mm Port (Shared line out / S/PDIF coaxial out) Balance 10 dB
USB DAC Supporting up to 24bit / 192kHz and DSD (driver installation required) Gain 3.6dB(Gain=L)
9.1dB(Gain=H)

Partial Performance Parameters for Line Output

THD+N <0.001% (1 kHz) SNR ≥114 dB (A-weight)
Frequency Response 10 Hz~65 kHz (-3dB) Dynamic Range >110 dB
Crosstalk >115 dB (10 KΩ/1 kHz) Line Output Level 1.53 Vrms (10 KΩ/1 kHz)
Partial Performance Parameters for Headphone Output
Output Power 1 >245 mW(32Ω//THD+N<1%) Output Impedance <0.2 Ω(32Ω)
Output Power 2 >436 mW(16Ω/THD+N<1%) Crosstalk >75 dB (1 kHz)
Output Power 3 >27 mW(300Ω/THD+N<1%) THD+N <0.001% (1 kHz)
Frequency Response 10 Hz~65 kHz (-3dB) MAX Output Voltage >8.2 Vp-p
SNR ≥117 dB (A-weighted) MAX Output Current >250 mA(For reference)
Power and Battery
Power

DC5V 2A recommended

Battery Capacity 3300 mAh
Charge Display Red light indicates , green light turns on after fully charged Battery Display  Yes 
Battery Life ≥ 10 h Charging Time <4 h (DC5V 2A)
Battery Life Test Conditions
Screen

OFF

Load M3 open earbuds (27 Ω)
Volume 56 EQ OFF
Gain L Test File MP3 44.1kHz/16bit (download link)
Audio Formats Supported
Lossless:

DSD: DSD64, DSD128 (.iso&.dsf & .dff);
APE(Fast): 192 kHz/24 bit;
APE(Normal): 96 kHz/24 bit;
APE (High): 96 kHz/24 bit;
AIFF: 192 kHz/24 bit;
FLAC: 192 kHz/24 bit;
WAV: 192 kHz/64 bit;
WMA Lossless: 96 kHz/24 bit;
Apple Lossless: 192 kHz/24 bit;

Lossy compression: MP2、MP3、AAC、WMA、OGG...

 

Frequency Response diagram of curves.

Test condition:Gain=High, 0dB , Lineout(10k ohms loaded)

Green curve: Left channel , Blue curve: Right channel

 

 

Frequency Response diagram of curves.

Test condition:Gain=High, VOL=MAX,  Headphone output(33 ohms loaded)

Green curve: Left channel , Blue curve: Right channel

 

 

Distortion diagram of curves.

Test condition:play -5 dB sinusoidal signal,DSD, Headphone output.

Distortion diagram of curves.

Test condition:play -5 dB sinusoidal signal,Line output

Distortion diagram of curves

Test condition:play -5 dB sinusoidal signal,PCM, Headphone output.

Distortion diagram of curves.

Test condition:play -5 dB sinusoidal signal,PCM, Line out.

 

 

 

 

 

 

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