Proac Studio Series
Proac is always pretty close-mouthed about the internal specifics, but we can tell you the driver complements. The 110 has a 6.5" proprietary coated cone midrange/woofer and a 1" coated silk dome tweeter. The 140 uses the same drivers, but has two of the mid/woofs.
The sound was very refined—the Studio series may be "affordable," but they don't need to make any apologies.