remote amp on

yeah i tried that already and plus i installed two new speakers in the back.  maybe you guys can let me kno' if i did this correctly.  i hooked it up as follows:

Description:                         Vehicle Wire Color:                   HU Wire Color:

Right Rear Spkr (+)              Red w/ Yellow Stripe                     Purple

Left Rear Spkr (+)                Blue w/ Yellow Stripe                    Green

Power Antenna Trigger         Brown w/ White Stripe                   Blue or Blue w/ Wht Stripe (i have both blue and blue/white wires, so i tied them together.  not sure if this is necessary cause i don't have a power antenna, so these two wires [blue and blue/white are currently not connected to anything, but each other.  even when i tied both to the BROWN / white wire of the vehicle it did not work.  i still think it has something to do with these wires.  but not sure...the internal hu amp shouldn't need the remote amp on wire [blue/white] to turn it on...right?)

+12 Volt Ignition Wire           Yellow w/ Red Stripe                     Red

Right Rear Spkr (-)                Brown w/ White Stripe                  Purple w/ Black Stripe

Left Rear Spkr (-)                  Gray w/ White Stripe                    Green w/ Black Stripe

Ground Wire                         Black                                         Black (would it make a difference if i tied this to the chassis instead???)

+12 Volt Battery Wire            White w/ Yellow or Blu Stripe       Yellow

Dash Light Dimmer Wire       Orange                                        N/A

Left Front Spkr (+)                 Blue w/ Green Stripe                    White

Right Front Spkr (+)              Red w/ Green Stripe                     Gray

Left Front Spkr (-)                 Gray w/ Black Stripe                    White w/ Black Stripe

Right Front Spkr (-)               Brown w/ Black Stripe                  Gray w/ Black Stripe

still no sound...getting FRUSTRATING!!!