you pull them off
The base just pulls out. There is a bolt on each side of the back; remove it and the seat back lifts out.
Under the back seat on the other side from the battery.
Ours is under the back seat, driver's side
Remove the bolts from both sides of the white plastic side panels. They are connected to seat and the bike. The seat slides back after bolts are removed.
It's under the back seat on the passenger side. Make sure the terminals are covered before you put the seat bottom back in the car--if the seat springs hit the battery's terminals, you will be very sad.
There is one fuse panel located on the drivers side of the dash board that can be accessed with the door open, and there are two more under the back seat behind the drivers seat. You have to remove the lower back seat to get to those and the battery as well.
If you're asking where the battery is on the bike. On my CBR 250 Hurricane it's under the seat, but you have to take off all the back seat and side panels to get the seat off which is a pain.
You need to remove the rear seat cushion and seat back, then remove the two side panels on either side of the rear deck, then lift up the rear deck to gain access to the two 6x9's.
Under the rear seat, towards one side.
fold back seat down, take ashtrays out of rear arm rests, remove the screws holding down the top of the arm rests, remove arm rests, remove plastic panel below the back window, above the back seat, same thing to the plastic panel above the rear window, remove screws holding in side panels, and pry them away from the side of the truck, provides access to rear speakers. DO NOT attempt to remove the side panels, as this requires unfastening the seatbelt mounts, as well as removal of the back seat.
Im pretty sure you have to take the side panels off (:
Should be on the passenger side (right) under the rear seat.