I want to connect mypowered

Im assuming you have AV-D57 5.1 channels receiver which is not compatible with many other sub speaker systems without rigging the system unless it has male rca jack and power woofer. your 5 pins Phillips sub-woofer has 5pin plug is not adaptable to your Aiwa system unless the sub has an rca male jack. In the back of your Aiwa Receiver you will see a rca femal jack for you sub-woofer connection, it should be #10 female jack counting from left to right and printed on the back of your receiver as a SUB WOOFER. In order for your phillips 5pin sub-woofer to work on that channel is that you have to find the right two wires positive and negative from your speaker and wire rca jack using soldering gun to connect rca jack to you phillip sub woofer speakers, next I believe out of that five pin it also has the power supply to your sub woofer which you also have to make a power supply to the sub. You better off getting a correct type of sub to work with your nice unit. If your sub is compatible, than your receiver would also have a 5pin plug in.

Hi and welcome to FixYa,

Initially, postback the model number of the Philips powered sub woofer.

Goodl ukc and thank you for asking FixYa.

Red, Yellow wires would be positive voltage
Black,Copper, and Solid green would be negative ground wires
Green brown pink, orange, blue, purple, would be speaker input wires

Refer the page # 6 of 68 in the Manual of the AV D57 5 1 Channels Receiver for connect it.

Check the link given below to download the Manual:

http://www.fixya.com/search.aspx?cstm=0&_s=AV+D57+5+1+Channels+Receiver+manual


Good Luck!!!!!!!!!!!!!!!!!!!!!!!!!