Architech SeLCRke 5.25-Inch Kevlar Series In-Wall LCR Speaker 100W Max, 50W Nominal Dual 5.25" Long-Throw Black Kevlar Woofers With Butyl Surround &amp; Phase Plug Pole Pieces 1" Pivoting Textile Soft Dome Tweeter Imp: 8_ Freq Resp: 45 Hz20 Khz Portable Gps Navigation With 3.5" Touch-Panel Display Dual 5.25" Long-Throw Black Kevlar Woofers With Butyl Surround &amp; Phase Plug Pole Pieces 1" Pivoting Textile Soft Dome Tweeter Imp: 8? Freq Resp: 45 Hz20 Khz