The NS-2 features a newly tooled extra wide casing to contain the massive circuit board and triple sets of 1/0 power/ground terminals. This is our second generation 19v stable competition bred NS series amplifier. It has been designed from the ground-up to handle the rigors and stress of the competition car audio environment.
We do highly recommend a high output alternator and additional battery for this model. A factory electrical system is NOT capable of supporting it's current draw demands.