My 2005 Subaru Impreza 2.5 RS...completely stock except the sound system
The panasonic DVD player had an internal malfunction that ended up blowing my 7541a amplifier and my subs...i was able to send the unit back and got a new alpine IVA-W205 with store credit and replaced the amp with a new Kicker 600.2 SX digital amp...the subs were under warranty and got replaced by polk!

The Bumps - polk SR124 DVC's with infinity 1211 amp (800 watts rms @ 4 ohms and discontinued)). each subwoofer dual voice coils running in series and the two subs wired in parallel to the amp so 400 watts going to each voice coil with a total of 1600 watts to the sub system
The old box The New Box



my mids and highs Polk SR6500's compared to stock speakers...now powered by the kicker SX600.2 running at 138 watts RMS.
The old set up
The New set-up - Components

Rear Door...running off head unit
the speaker amp - infinity 7541a (discontinuted) 111 watts rms on each channel
infinity 7541 a (broken) Kicker 600.2 SX

total costs:
polk sr6500 - $750
polk SR124 DVC x2($350 a piece) - $700
Infinity 1211a - $500
Alpine IVA W205- $1000
Kicker SX600.2 - $650
Infinity Kappa 42.7 - $120
Lightning Audio 1 Farad Cap - $100
Bass Booster Subwoofer Box - $150
Total - $3970
any suggestions of what to do next are welcome
im thinking of maybe some halo headlights and carbon fiber dash trim to match the interior fabric?
updates will come when stuff happens