kenwood 8103d amp - 80$ (Bought brand new in 2008, i have the paper work)
Box 10" w/o sub - 75$ SOLD
Rack - 50$ SOLD
buyer pays shipping
These pictures where installed in my 98 camaro, currently now in my 2000. 
Bought a used JL sub and it went on me so i do not feel like putting any more in, going to sell the system and just upgrade the speakers in the car and put in the factory 12 disc.
Running a jl w3 most recently, had a jl w2 that i blew a coil in by not charging the capictor completely. Had 2 kenwood subs that just couldnt not take any abuse. 
Amp specs 
Bass Boost Gain 0 to +18dB 
Bass Boost Frequency 40 Hz 
Additional Features Input level controls, subsonic filter 
Amplifier Output Details 300 Watt - 4 Ohm - 20 - 200 Hz - THD 0.5% - 14.4V DC - 1 channel(s) ¦ 500 Watt - 2 Ohm - at 100 Hz - THD 0.8% - 14.4V DC - 1 channel(s) 
Output Power / Total 1000 Watt 
Low Pass Frequencies 50 - 200 Hz 
Crossover Slope 24 dB/octave 
High Level Inputs Yes 
Continuous Power / Channel Qty 300 Watts x 1 
Signal-To-Noise Ratio 100 dB 
Response Bandwidth 5 - 200 Hz 
Amplifier Output 1-channel 
Crossover Active crossover 
Input Signal Voltage 0.2 - 5V 
Amplifier Class Class D 
General Weight 6.4 lbs 
Height 2.5 in 
Depth 11.3 in 
Width 12.5 in 
Recommended Use Car 
Product Type Amplifier 
Connections Connector Type DC power input ( screw-type ) ¦ Speakers output ( screw-type ) ¦ 1 x audio line-out ( RCA phono x 2 ) ¦ 1 x audio line-in ( RCA phono x 2 ) ¦ Speakers input