Alpine Car Audio Amplifiers How Would The Car Audio Composition Sound?

How would the car audio composition sound? - alpine car audio amplifiers

I recently purchased the following for my Mazda 323 Astina

- BOSE CAR SPEAKERS 6.5 "/ 8.5" rear speakers (details unknown) - I am preparing to sell me to discuss them .....
- Sony CDX-S2210 Xplod 55W x4 (currently) with my car
- Alpine SPS-400 Type S 4 "Coaxial Car Speakers 340W
- Alpine SPS-609 Type S 6x9 "3-Way Speakers 520W
- Alpine PDX-5 5 CHANNEL CAR AUDIO AMPLIFIER
- 12''Sony Xplod 1200w

I wonder how (in the sound clarity and quality as in the composition compared to the past as follows)
- Sony CDX-S2210 Xplod 55W x4
- 12''Sony Xplod 1200w
- Sony Xplod 300W stereo amplifier
- Sony Xplod 2-way front speakers
- Pioneer 2 / 3-way rear speakers

A million thanks to all who give their honest opinion