Adam Audio is a virtual unknown in the home theater world, but their monitors grace a good many recording studios across the land. The company came to CEDIA with their new GTC (Grand Theatre Components) speaker line, which features an unusual modular construction. Look closely at the picture and you'll see that the driver pods are modular and on their own screw-down plates. This allows the mid/tweeter cluster to be reoriented for L/R or center channel duties, insuring that the proprietary Heil-style ART (Accelerating Ribbon Technology) planar tweeter is always optimal for the application. The design also allows the plate to be physically moved from the top of the speaker to the center location for center channel use. Likewise, in situations where the speakers are mounted into a faux wall (as they are here) or behind wall fabric, the mid/tweeter can be repositioned to better ensure ear-level placement. The three models are all ported cabinet designs but only the top two, the GTC77 and GTC88 (just a bigger versioin of the 77) feature the modular construction. All three cabinets average about a foot deep. The GTC77, with an X-ART tweeter, 4-inch midwoofer and two 7-inch subwoofers is expected to start shipping soon at around $1,500 to $2,000 retail.