Bought these speakers 2 years ago and have regularly used them They are amazing! Unfortunately, I will be leaving the country soon and am hoping to sell these speakers before I leave. Please contact me at if you are interested. The following description is taken from the Sony website: Give your bass-heavy beats the power they deserve. Armed with two 38cm (15”) woofer cones and the new Sound Pressure Horn, the massive SHAKE-X7D Home Audio system adds soul-shaking bass to all of your favourite tracks. With LED speaker lighting and DJ effects, you can bring home an authentic club-style experience. MAIN UNIT SIZE (W X H X D) 455 × 165 × 330 mm FRONT SPEAKER WEIGHT 33.0 kg FRONT SPEAKER SIZE (W X H X D) 510 × 773 × 458 mm MAIN UNIT WEIGHT 6.3 kg الماركة سوني الحالة جديد