Post your sound system setups here! Post your year model, and what's installed! I'll start:

I have an '02 WJ GC. My setup is:

Head Unit: Kenwood KDC-BT758HD (A/M-F/M HD Radio w/ Radio Data System- RDS, SiriusXM SXV-300 Satellite Radio Tuner Add-On, CD/MP3, iPod/USB Input, Aux Input, Bluetooth w/ Audio Streaming Capabilities, Color-Changing Display, and Removable Faceplate, 50w x 4ch Amplification)

Front Door Speakers: Alpine SPE-6090 6X9" 2-Way Speakers (300w Max Power Output, Rubber-Reinforced Cone, Silk Dome Tweeter)

Front Dashboard "Tweeter" Speakers: Stock (Non-Premium) Jeep 2.5" "Tweeter" Speakers

Rear Door Speakers: Stock (Non-Premium) Jeep 6X 3/4" Speakers

And in my old 1994 ZJ GC:

Head Unit: Sony CDX-GT360MP (A/M-F/M w/ Radio Data System- RDS, CD/MP3, Aux Input, and Removable Faceplate, 52w x 4ch Amplification)

Front Door Speakers: Pioneer TS-G1644R 6X 1/2"-6X 3/4" 2-Way Speakers (250w Max Power Output, IMPP Cone, Paper Cone Tweeter)

Rear Door Speakers: Pioneer TS-G1644R 6X 1/2"-6X 3/4" 2-Way Speakers (250w Max Power Output, IMPP Cone, Paper Cone Tweeter)

 

Old skool Kenwood CD player, boss 5.25's in roof and front doors, infinity 8" sub in custom cubby box, Soundstream Picasso 260 w 4 ch, Soundstream tarantula 400 w 2 ch.

Hope to swap out to infinity 6.5's components in the front doors soon.

 

Kenwood kdc-bt562U headunit
6.5 pioneers all around
Polk audio 660 something 4 channel powering the speakers
Rockford fosgate p300.1 powering my sub
12" alpine type r in a sealed box.

 

I currently have a Pioneer DEH-80prs in active mode paired to a JBL XD-700/5 and a pair of (now blown) rather cheap polk audio components with a (also blown) cheap image dynamics 10" sub tucked in a cubby box. I installed this after doing the interior in stinger roadkill and putting adhesive foam pads behind all the interior panels. After nearly two years, the rattles are mostly still gone, but some are creeping back up. The driver a-piller trim clips are busted, so that needs replaced. I could repair if I did fiber work, but I'm just going to replace it.

I'm installing in mid-December:

• JBL MSI-8
• ALIPINE 2-Channel from the 90's
• Precision Power P.65c3 (pair plus dedicated center channel)
• 10" Infinity Kappa from the 90s (green version)
• Infinity Speakers for rear soundbar (pep-boys on-the-cheap special)

To Do / Considerations:

• PPI Art Series 4channel amp - needs repaired (to replace the alpine)
• Alternator whine present after wiring upgrade to 4 gauge (alt-engine-ground-battery-distribution)
• Tone present in speakers at 2400rpm - happens when head unit powered on
• Center channel speaker locations - woofer under under console storage pointed at rear seat, mid in place of ash tray (gonna drill this out), and tweeter is TBD (probably near mid)
• Front left-right speaker locations - woofer in door (gonna cut door panels and use spacer rings to fit the larger magnets, mids in panel under side vents, tweeters in pods on dash.
• Amp hardware locations - under rear seat. The jack hardware will be put in a storage box until I can find a permanent home for it.
• DEH-80prs will be put in dummy mode with the JBL MS-8 doing processing
• Locations for crossovers - in doors with the center being mounted under the console
• Gonna run the subs at low power - will need replaced soonish