Polk Audio released its VM series of loudspeakers, originally introduced at the 2007 CEDIA Expo. This series consists of one floorstanding model and two wall/stand/shelf-mounted models, VM Series models feature Narrow Baffle Geometry in satin-finished, extruded aircraft aluminum cabinets. All three VM Series models are magnetically shielded and feature Polk's proprietary "Dynamic Balance" mineral-filled polypropylene drivers and 1-inch ferro-fluid–cooled anodized aluminum tweeters.

The floor-standing VM30 (MSRP $1,149.95 each) features two separate acoustic chambers. The upper chamber contains two 4" midrange drivers and a 1" aluminum dome tweeter. The lower chamber has four 4" bass drivers and four critically tuned 4" planar bass radiators.

At half the height of the VM30, the VM20 (MSRP $529.95 each) is an ideal on-wall companion to flat-panel displays. By pairing a 1" aluminum dome tweeter with two 4" mid-woofers and two 4" planar radiators, the small loudspeaker delivers startlingly powerful full-range sound. Wall/shelf mounts are included, and floor stands or table cradles with tempered glass bases are available.

The VM10 (MSRP $329.95 each) can be used as L/C/R or surround speakers, making it an ideal complement to the VM30 and VM20. It incorporates two 3" mid-woofers and a 1" aluminum dome tweeter. Wall/shelf mounts are included and a handsome stand with tempered glass base is available for table or shelf mounting.