AAW x Custom Art Project 4+2 UIEM

More than a collaboration of efforts from Advanced AcousticWerkes and Custom Art, Project 4+2 is the meeting point for all your favourite technologies from Singapore's top custom earphone manufacturer.

Flagship Canary's dual isobaric dynamic drivers surface down here in 4+2, along with Halcyon's BassFlow port to tailor the presentation from this hybrid's low frequencies.

NOVA, ACH's nozzle-less open balanced armature, pushes super tweeter details unmolested out at the very tip of the nozzle entrance. Headfonics nail it saying "you are getting a lot of technology trickle-down from each company's higher-end models into this monitor".

These – in the precisely moulded enclosure of a 3D-printed shell – provide the bedrock for Custom Art's FIBAE drivers to take care of mid-range frequencies, always promising rich, decadent tone and transparency. This sweetness from the Poles' flat impedance balanced armatures needs no introduction.

Also browse the rest of AAW's offerings here, or view our other universal IEMs here.