love it!
no remote wire needed for sure
i was able to put JBL p662's in the front, polk mm651 in the back
both required some easy extra drilling as they are 6.5"
jbl 1 extra hole in the metal mounting ring, polks 2 holes in the plastic surround
crutchfield 5.25" adaptor was needed to level out the back holes, plus a very minor modification of some door cord mounting clip to avoid drilling 3 holes for the polks
there's not too much room behind the head unit (mine's a 6 disk)
it may have fit, but i didn't want to make a complete rat's nest out the wires there to avoid noise and all...
so i rigged a harness out of 2 metra honda plugs male and female ( let me know if you need the part numbers), extended the inputs (were the RCAs get cut off the amp's harness) to match the outs, ran the non speaker wire straight from male to female, and was able to do a relatively plug-and-play install, only 2 wires were not in the female harness for some reason, so i ran them straight from the factory male to the new male
now my INs and OUTs were the same length and long enough to let me mount the amp below the steering wheel, there is big enough metal pocket there , i guess it's used for power pedals on the touring
it mounted almost vertically with the thin side toward the cabin
power pedals plug in the fuse box is also were i got the power via an add a circuit (those things are rated 10 amps and the amp needs 15, but i verified with the manufacturer, they said they're playing safe in case it's a live circuit, if idle it can handle anything the circuit is rated for , 20amps in power pedal's case) with 15amp fuse on the amp side
my inputs also had a split off unamplified feed for the kicker 11hs8 hideaway sub that i put under the small third row seat
power wire for the amp runs through the left fender, out at the door opening and into the rubber grommet of the door harness, comes inside right behind the driver side fuse box
the amp works very good, left it at about 25% at which it easily doubles the volume and helps the aftermarket speakers A LOT, brings them to life
part of the reason why i left the gain that low is because i'm running stock tweeters (for now), and those suckers distort way too easy
sorry if this more info than you needed, but may be i'll be useful for others too
oh and this was for 2009 EX-L w/RES, BTW