Ma Audio M689i car amplifier

"hits pretty good, if you have the right subs you wont need to worry about blowing them sometimes hard to get right settings to make the subs sound how you want this is great for the money and you wont regret it..."

"make sure you get this wired up right..."

"also has external bass boost would be a good idea to get remote gain control because you have to play with the different external settings..."