Golf cart sound system build

[Only The Best 10+ year member]

So I'm going to go ahead and document this build from start to finish... I am going to be meeting with the customer later this afternoon and will have some pictures as well as some insight to the design I will be thinking about doing, and I would love to have some input!

Click to read more...

 

[Only The Best 10+ year member]

New Pyle PLMRA400 400 Watt 4 Channel Marine Boat Amplifier Amp Waterproof White 689076539593 | eBay

So I got this amplifier and it looks to not have a built in crossover and I was wondering if I really need a separate crossover to bridge a Chanel to run a subwoofer and a 2 speakers. The amp will be connected to a sony cdx-m30 marine head unit. I'm not sure if the head unit itself can designate the low frequencies from the sub input or not?