Monitor Audio’s SB-4 soundbar is geared for use with TVs measuring 70 inches and larger. Specs include two 4-inch drivers and a 1-inch tweeter in each left, center and right channel, with sound enhanced via compact, flat diaphragm “racetrack” style Auxiliary Bass Radiators (ABRs). The drivers feature concave C-CAM cone technology formed from a continuous uninterrupted dish, said the company, which ensures the center section is as rigid as possible for added strength. The tweeters, meanwhile, vent internally through a special housing and around the outside of the magnet system into a rear-loading chamber for lower resonance and better damping. The result is more accurate, distortion-free sound at low frequencies, according to Monitor. Cabinets are finished in cloth and have brushed-aluminum ends. Suggested retail is $1,050.