Turns ratio                        9.5: 1

Impedance                 200 ohms

Frequency range  20Hz - 20kHz

Length                             25 mm

Width                            17.5 mm

Height                              14 mm

Weight                              15.8 g

Shipping

. We will ship the item within 3 business days of payment clearing

. Item will be shipped from the warehouse in China

. Item is estimated to arrive in 8-18 business days in normal conditions. Please allow additional time for customs processing

. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility

. Please check with your country/region's customs office to determine what these additional costs will be prior to bidding or buying

Payment

. For payment assistance, please contact us

Returns

. Item may be returned if you notify us and return-ship it within 30 days, postage cost is non-refundable

. Any items being returned must be in re-sellable condition