1MORE Quad Driver IEMs

1MORE delivers the trifecta—great sound, aesthetics, and functionality—at an affordable price, and its much-anticipated new flagship offers a step up in musicality and value. Featuring one diamond-like carbon dynamic driver and three balanced armatures, the Quad Driver IEM has been expertly tuned by Grammy-winning sound engineer Luca Bignardi for a balanced, ultra-realistic sound. The aluminum housing is designed for comfort and noise isolation, and the OFC cable with a Kevlar core promises tangle-free convenience, pristine audio, and durability. Plus, this line features the first-ever THX-certified headphones, a certification designed by George Lucas to denote that the artist’s true vision has been realized to the audience.

Headphone Guru says, “If you’re looking for a value-based reference IEM for everyday use, the Quad from 1MORE should be at the top of your list.”