Inquiry (采购产品): peakers Speaker should be similar in size and capacity to Behringer B208D. Must have quality and proven digital amplifier for light weight.For more details please check this link http://www.behringer.com/EN/Products/B208D.aspxWe also are interested in powered sub woofer.Connectors must by XLR.Certification available. **** Hidden Message ***** Co:Smart Digital Australia Pty Ltd Add:Suite 5 17 Heatherdale Road, Ringwood, Vic, Australia Tel:61-3-98723222 Fax:61-3-98724522 Email:james@smartdigital.com.au Contact Person:Mr. James Cunningham Country:Australia **** Hidden Message ***** james@smartdigital.com.au