Wirering - Kicker DCVR122 -- 2 Ohm Dual 12in CompVR Vented Enclosure 05DCVR122 Car Speaker

"wirering"?
Recommend contacting a local car audio professional or Pyramid customer support directly here:

http://www.pyramidcaraudio.com/ContactUs.aspx

There is one large black ground wire the rest goes on the red terminal which would be power and switch wire it's probably a white wire they go together

I need more information

1999 Toyota Corolla Car Radio Stereo Audio Wiring Diagram
Car Radio Constant 12v+ Wire: Blue/Yellow
Car Radio Switched 12v+ Wire: Gray
Car Radio Ground Wire: Brown
Car Radio Illumination Wire: Green
Car Stereo Dimmer Wire: N/A
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Blue
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Black
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Red
Right Rear Speaker Negative Wire (-): White

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http://autorepair.about.com/library/firing_orders/bl-fo-14344.htm

Try this web site for the info.
I hope this works!
Good Luck .!

They go to the start button and ground.

Any fryer or a specific model?

Get an adapter for your trailblazer from a parts store. There normally there are several ends to fit your new stereo

Go to The BulldogSecurity.com Website. They have online Wiring Solutions For EVERY Make and Model There