JBL M553 Stereo 3Way Mono 4Way Variable Crossover Dividing Network w/ RCA-XLR x8 Domo Arigato! Welcome, Thank you for your visit. Description Operation confirmed. The appearance has small scratches, dullness, dirt, etc. due to normal use. For other appearances, please refer to the photo. w/ RCA-XLR x8 *The power supply voltage is AC 100V specification in Japan.Please be careful about the voltage in your country.If the power supply voltage is different, you will need a voltage transformer. Specifications Crossover frequencyStereo Low/Mid: 180Hz to 2kHz (with F/10 switch)???Mid/High: 450Hz to 5kHzMono Low/LoMid: 180Hz to 2kHz (with F/10 switch)???LoMid/HiMid: 450Hz to 5kHz???HiMid/High: 800Hz to 9kHzMaximum input level: +24dBu (balanced)Maximum output level: +27dBu(balanced)Input Impedance: 10k?(balanced), 20k?(unbalanced)Output Impedance: 102?(balanced), 51?(unbalanced)Noise: -90dBu or less (LF), -88dBu or less (HF)Distortion: 0.004% or lessFrequency response: 10Hz(-0.5dB) to 75kHz(-3dB)Dimensions: W 483 x H 155 x D 451mmWeight: 2.7kg Shipping Shipping is only available to the address registered in eBay. Shipping is by FedEx or EMS. Free Shipping Returns Unconditional Return Policy Customer service and satisfaction are very important to us.I have an unconditional return policy if notified within 30 of the receipt of the item. All returned items must be the original condition.All return requests must be made within 30 days of the receipt of the item. Please contact me first for return before you ship it back to me.The postage of the returned goods is a buyer burden. International Buyers Please Note:Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up -do not confuse them for additional shipping charges.We do not mark merchandise values below value or mark items as “gifts” -US and International government regulations prohibit such behavior. I am sorry but we can not arrange that because it is illegal in Japan.Thank you.