Budget Factory Upgrade Sub and Amp Install on this first timer with low money

This sub and amp combo with wires for this 2020 Sonata all cost less than 100 bucks, how do you think it'll sound.. Is it even possible to be decent?
00:00 Introduction
00:36 Parts I used
01:47 Line level converter wiring
03:32 Running power cable
04:29 Turn on lead wiring
05:22 Connecting system in the trunk
06:26 Battery wiring / fuseblock
07:11 Amp adjustment
09:11 Audio demo blocked due to copyright infringement!!

[@ryandeweese363]

Excellent video and a thorough install indeed!! Your good with it man, glad I found your channel!

[@Lesscoelectronics]

Much appreciated!

[@peawilliker-nk3oo]

Any chance you can help me get my '04 Lincoln towncar going? Someone stole my key, and I can't afford to have one programmed for a few weeks at least. I saw your bypass video and was wondering if your method would work on my PATS system. Good day

[@Lesscoelectronics]

You need at least 1, sorry man. remember - there are cheap locksmiths around with a scan tool btw... good luck