Included Accessories & Condition Details: As shown in photos. Tested by our professional technician. Bass reflex 2-way speaker. Impedance: 4? Frequency response: 50-20000 Hz Sensitivity: 92 dB. Dimensions (width x height x depth): 25.5 x 45 x 32 cm. Hi, my name is Danny Chou. I live in Tokyo, Japan. I can speak quite fluent English. I can source anything you want from Japan! Feel free to contact me anytime! To the customers from the USA. 1, Regarding the items under 2,500 USD, the. Is included in the total price of the item. 2, Regarding the items over 2,500 USD, you need to pay the. To the customers from Worldwide (outside of the USA). Most of my items are Japan Standard Spec. Such as the Voltage, most are. If it doesn’t fit in your country, I recommend you use a voltage converter. We cannot change an address after the order has already been placed. We provide valid Tracking Numbers for all orders.