Hi, im new to car audio. In my honda i have 2 front speakers and this audio player. I want to know if this has rca output and whether or not ill be able to connect subwoofer to it without amp in place of where the 2 back speakers would've been as i have a subwoofer but no amp for now.

 

if it doesnt have rcas you can buy line out converters to feed a amp. if you wanted to drive 2 subs off of it you could but they wont be ground shaking as most head units only put out 35-50w rms. you will need to find a 8mh inductor and wire it in series with the positive post (speakerwire > inductor> positive post) this will act as a low pass filter at 80hz above this you will beable to start hearing where the bass is coming from . fade your speakers halfway to the rear and enjoy untill you decide to buy a real amp.