Polk Audio RTi A7

Enjoy exceptional audio performance with Polk's RTi A7 tower speakers (shown in cherry) Serious music listeners and home theater buffs alike will appreciate Polk's consistently popular RTi Series tower speakers. The RTi A7 offers top-notch sound quality, and its curved edges and real wood veneer give it a handsome, refined look. This speaker's carefully designed drivers undergo laser testing to help identify and eliminate resonance points, ensuring smooth, accurate response. Its asymmetric cabinet helps it deliver rich, clear sound by combating vibration and increasing rigidity. Polk's exclusive PowerPort® technology reduces noisy air turbulence and increases low-frequency output. You'll enjoy clear highs, rich bass, and open, natural-sounding midrange. Two sets of gold-plated five-way binding posts let you biamp or biwire the RTi A7 for the best possible sound. An anti-diffraction grille helps it deliver a large, three-dimensional soundstage with pinpoint-accurate stereo imaging. Adjustable spikes provide...