AFAIK verna has 2 pre outs on the stock HU. Which means a 4 channel can me hooked up. What i suggest is get a nice set of comps for the front-6K. A 4 channel amp-8K. And a sub in a custom ported box.-5K. Add wiring and damping, and in about 23-24K u have a great sounding system, and u retain stock looks and steering controls.
2 preouts
i have already lot of things in my AOHC [all old honda city] ---
http://www.theautomotiveindia.com/forums/introductions/4643-intro-neil-new-forum.html#post96125
My sony double din has 3 preouts ... all 3 are used for rear / component and 1 sub .... they are hooked up with two 4 ch amps...
I got an idea.
I will use
1 preout from stock into rear spker
1 preout from stock into sub
1 preout from my Jbl amp into sony amp for component.
Done. until i buy 1 more sub and get fascia for dbl din.
@nickandre even i was thinking infinity they are good my infinity sub is way better than sony but lot of ppl here suggest polk / hertz / rockford but if u find good 3 way in these 3 , they are too costly.
Apart from all above , is there any good brand that i am not aware of ???
if this stock unit will work good with my set up , i will sell my dbl din and will buy 1 jbl mono amp around 12k. All jbl comes with 1 preout. Virtually i will get 4 preouts. 2 stock and 2 from amp 2 sub/1 rear/1 comp.