- Sensitivity : 85 dB (Pink Noise 330 - 3,300 Hz, 1 W, 1 m) - Frequency Response : 150 Hz - 20,000 Hz (-20 dB below SPL) - Speaker Component : 8 cm (3") cone-type - Connection Push-In Terminals (2 connected terminal poles) - Feature Speaker Cabinet HIPS Resin (Black) Front Cover - Speaker Bracket Steel Plate, Black Paint - Dimensions : 92 (W) x 97.5 (H) x 100 (D) mm - Weight : 600g (without bracket) - Accessories :Speaker Bracket x 1, Hexagon Bolts (M5 x 12) (with ring & spring ring) x 2