its better to get one amp for you sub then 2 because your going to have to spend more money with wiring and stuff. But if you really wanna do it you have to wire one voice coil to the other one and same for the other amp but if you have one voice coil you have to split the wiring into 2 neg and 2 pos then wire upto amp. HIGHLY NOT RECOMMENDED
Amplifiers are typically very easy to install if you have some basic knowledge of car wiring.
Two brands of home stereo amplifiers include McIntosh and Yamaha amplifiers. Other brands that also include home amplifiers are Atlona, Russound, Onkyo, Bose, and Pyle amplifiers.
Two channel amplifiers, also known as stereo amplifiers. Examples of two channel amplifiers include manufacturers such as Planet Audio, Vibe Audio, MB Quart, Lanzar, Pyrimid and Boss to name a few.
I would hire a technician to help you install it. Most auto repair places can install them for a low price.
Under the drivers seat.
a subwoffer is esentially a bigspeaker to amplify bass.
subwoffer
Two amplifiers stuck together.
The key to this is to get an A/B box. This device splits the guitar's signal into two. This will allow you to switch between two different guitar amplifiers,or use them both at the same time.
8 inch sub
by creating two circuit loops
A unidirectional amplifier & a Bidirectional amplifier