Hello how are you?

I am new here, and I ended up in tis forum looking for some help. Being honest with you, I know pretty much nothing about car audio....

The thing that brought me here is that a couple days ago I was buying a new Stereo for my car and then my cousin decided to give me a bunch of stuff that he was not using ( in very good conditions). So right now I am here, with a new Stereo, two speakers that came with the Stereo, a pair of tweeter, two mid bass, an amplifier and a sub-woofer. And no idea of what else I need to put it all together and working, I am gonna put the specs of everything below, and I hope someone can help me find out what else is needed to put those things to work ( I was asking around and apparently i just need another amp 400W monoblock for the sub-woofer but lets see what you think).

2 x MCLAREN MID BASS 8 Ohms - MLM-630

Size ---> 6.5 (165 mm)
Power ---> 400 Watts rated power
200 Watts RMS
SPL ---> 98 dB
Frequency Response ---> 300Hz 10KHz
Impendance ---> 8 Ohms
Voice Coil ---> 1.5
Cone Material ---> Paper

2 x DTI DT-600 4ohms TITANIUM BULLET TWEETERS

Size ---> 1"
120Watts

1 x Alpine SBS-1048P 10" Sub-woofer System

200W RMS
400W Max
4 Ohms
Bandpassbox
24.5" x 12.75 " x 13 "

1 X CXS-GT4016F Stereo Combo

This Includes:

1 x CDX-GT40U Stereo

Power 52W X 4

2 x XS-PKF1620 Speakers

Size ---> 6.5"
Power ---> 190 watts
RMS ---> 40 watts
4 Ohms

1 x 1200 Watts 4 Channel High Power MOSFET Amplifier

4 x 150 Watts RMS at 4 Ohms
4 x 300 Watts MAX at 4 Ohms
4 x 270 Watts RMS at 2 Ohms
2 x 600 Watts MAX at 4 Ohms MONO
Electronic Crossover Network
Line Outs for 3/4 Channels
Bass Boost Circuit
Tri-Mode Capable
Bridgeable at 4 Ohms
2 Ohm Stereo Stable
Variable Input Level Controls for Each Pair of Channels
Frequency Response: 15Hz-35kHz
Variable Low Pass Filter Control: 40Hz~350Hz
Variable High pass Filter Control: 40Hz~3kHz
Variable Bass Boost Control: 0dB-6dB-12dB (SW)
Power Protection LED Indicators
Soft Turn On/Off
S/N Ratio: >95dB


Thank you very much for your time. I will be waiting for your opinions.