X5i Extreme Fidelity

5 Driver

In-Ear Headphone

Hi-Res Surround Combo​

​Five Linear Driver Design

Proprietary full-range 5 linear hybrid driver composed of quad Balanced Armature drivers to produce bass, mid, mid-high, high frequency and one specially tuned Dynamic driver to produce super bass. The X5i featuring high audio fidelity and musicality with extremely wide 5Hz to 70KHz frequency response is also High-Res Audio Certified.

Core Array Technology™

Core Array Technology™ aligns all components of the driver to increase efficiency, reduces distortion and produces unrivaled sound quality along with spacious soundstage.

Cable Detachable Design

The X5i with cable detachable design and MMCX connectors allows you to upgrade or swap the headphone cable. You can even upgrade the X5i to wireless with the optional MAS XX Bluetooth Cable or to digital headphone with the optional MAS XX USB-C Headphone Cable.

XX Audio Cable for Professional Audio

The X5i comes with an audiophile grade silver-coated OFC cable to link your professional audio equipment such as media players and headphone amplifiers to deliver more detailed treble, refined mid-range and rich bass.

Elite Build Quality

The X5i with solid metal parts, leather-like texture, and anti-fingerprint surface features the highest build quality.

Easy To Carry

Thanks to lightweight materials, compact size and magnet-clipping mechanism, the X5i is exceptional easy to carry.

XX

USB-C Headphone Cable

Designed with our proprietary high resolution Digital Audio Converter (DAC) and 3D virtual surround sound processor, the MAS XX USB-C Headphone cable delivers high quality digital music and exceptional surround sound for games and movies.

The XX USB-C Headphone Cable with an in-line untralight mobile Digital Audio Converter (DAC) & Microphone digitally connects your mobile devices to MAS X-Series earbuds and headphones. The XX USB-C Headphone Cable supporting up to 384KHz sampling rate & 32 bit-depths delivers high quality digital music steaming and is also High-Res Audio certified.

Proprietary 3D Surround Sound

The XX USB-C Headphone Cable features MAS proprietary 3D virtual surround processor which can be toggled to deliver 5.1 channel surround sound audio - ideal for games and movies - through your MAS-X Series stereo headphones.

The Patented MAS Headphone 

Ecosystem™-

Create Infinite Possibility

All MAS X-Series Headphones and Earbuds are compatible with separate MAS XX cables which offer a range of connection and connectivity options for today's mobile and audio devices.

Inbox MAS XX cables

• MAS XX Remote Cable: The MAS XX Remote Cable embedded MEMS microphone allows you to make calls and select tracks on your mobile devices.

• MAS XX Audio Cable: The MAS XX Audio Cable allows you to link professional audio equipment such as media players or amplifiers with maximum audio fidelity.

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• MAS XX USB-C Headphone Cable: The MAS XX USB-C Headphone Cable which is installed MAS proprietary high resolution Digital Audio Converter (DAC) and 3D virtual surround processor connects to your mobile devices' USB-C port to deliver high quality digital music and exceptional surround sound for games and movies through your MAS X-Series headphones. 

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​​Optional MAS XX cables

• MAS XX Bluetooth Cable: The MAS XX Bluetooth Cable can upgrade your MAS X-Series headphones as Bluetooth headphones to connect your mobile devices wirelessly.

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WARNING

Please connect and disconnect the MMCX

cables vertically to the jacks or earbuds.

Specification
 

Driver Unit - 10mm Dynamic + 4 Balanced Armature

Impedance - 12Ω

Frequency Response - 5-70,000Hz

Sensitivity - 105db/mW(@1kHz)

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​XX USB-C Headphone Cable

• Hi-Res Audio Certified

• 3D Virtual Surround Sound

• Sampling Rate: 384KHz

• Bit Depths: 32 Bit

• Remote Features: Volume adjustment, tracks select, play/pause and call send/end.

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Accessory Kit
 

• A silver-coated OFC cable

• A remote cable with MEMS microphone

• Four sets of anti-bacteria silicon ear tips(S/M/M/L)

• Three sets of memory foam ear tips(S/M/L)

• ​​Three pairs of MAS XX Earwings(S/M/L)

• A soft carrying pouch

• A product warranty card

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