A 5000 watt digital monobloc amplifier is good for competition cars. The ICBM Giant 5000 watt is a favorite right now.
The Kicker ZX300.1 Subwoofer Car Amplifier is great.
Some cars yes, some no. Reask question about a specific car or radio.
Sony has the best car amplifier on the market. These are typically more expensive as well.
There is no best. There are cars in each class that are very reliable and there are cars in each class that do some things well and some things not so well. What is the best luxury car will not be the best economy car. The best sports car is not the most comfortable car. There may be best in class but even then that depends on who you ask. There are no bad cars today as they are all good cars. So what is best is what fits you the best.
Best cars are lambos
This amplifier will consume the 12volt power standard in all cars. t will require more amperes as the volume is increased.
Chevrolet cover cars.
consider getting a lower powered amplifier or subwoofer that doesn't strain your cars electrical power.
The AudioControl EQL is a competition level trunk mounted equalizer.
There is a good location for your amplifier to be installed inside of a car. The best location is inside of your trunk. If you have a SUV, such as a Nissan Pathfinder, you would install it on the back of a seat. If you have a Sedan, such as a BMW, you would install it on the very back of the trunk.
You can mount your car amplifier in the back floor or in the trunk.
It depends on your car, but for a large car you can get a proper subwoofer with a wooden casing for less vibration.