Energy 5.1e Floorstanding Speakers in Black Ash. Excellent Condition. Original owner. Really nice sounding. Edward J. Foster of Sound & Vision Magazine (August 1995) gave them his Critic's Choice Award for speakers in the $1001-$1500 category. List Price was $1400. Now asking for $200. Specifications: Cabinet Design: Vented Tweeter: Ferro-Fluid Cooled 1 inch Soft Dome Woofer: 2 x 7 inch Quadconcentric Woofers Recommended Amplifier Power: (Clipping less than 10%) 40 – 250 Watts RMS Per Channel Frequency Response (+/-3dB): 35Hz - 20KHz Anechoic Sensitivity: 87.5 dB SPL at 1 Metre/2.83v Impedance: 12 ohms (nominal) 8 ohms (minimal) [as indicated on the back of these speakers] Dimensions, H x W x D (approx. in.): 33 x 9 2/3 x 16 Finish: Black Ash Weight: 48 lbs (each) Designed, Engineered and Made in Canada