Two Acoustech Labs SA6.4 8Ω bass reflex two-way bookshelf speakers for sale. Made back in Vancouver back in the 90’s with a quality 4-inch DCD polymer cone woofer matched to a 1.25” ferrofluid dome tweeter for smooth response & good dispersion. The sensitivity is 88dB while the frequency response is an impressive 60Hz to 25,000Hz! Each cabinet is magnetically shielded and has a black-oak finish for a contemporary look. They have a 1.5” diameter rear firing port that provides a nice resonant effect. While they are normally rated at 50 watts RMS, they can handle 75 watts peak power. Each speaker measures 6.25” by 4.75” by 9.25” tall. With the metal/concrete stands, they measure just under 25” tall. Used, but in good condition.