Do not buy any mechman alternators from… Do not buy any mechman alternators from them. They have no warranty coverage other than they might fix them but no money back . Avoid Nicholas Medina ...horrible customer service

I did leave a good review that was a mistake I did leave a good review and then my friend showed me his 1/0 gage wire. Mine is mostly rubber and I paid for ofc tend. his is way bigger actual ofc wire🤔 It's sickening spending the money and thinking I got good high put wire... They let me down i wish it would let me post a pic of the difference

Trash Customer Service Purchased a couple of 12s from them, both were damaged. Made me pay shipping to get them fixed, and also made me pay the restocking fee even though I reached out the same day I received them. Customer service sucks, and if you receive a damaged item, it’s not their problem, and don’t expect to get your money back.

Worst customer service. First, in 2020 I bought two amps.with extra warranties for 2 years, on 2021 they get smoked, so I asked Wolfram to send me the RMA # to send them for fix. (to: The Amp Lab, in Fairfield, Maine.) I paid the shipping, and finally they fixed. Last year I bought another one, but Last February 2022 one of those they have fixed it smoked again. 45 days ago I have been tried to contact Wolfram by e-mail, on Facebook, by phone, but the 2 phone numbers I have are disconnected, gues maybe they went out of business, if so I'm pretty sure Down4Sound and JP know Wolfram is out of business, wouldn't be better if they tell us the truth, what is going on, be honest with the customers, unexpected things happen but not "beat around the bush" Also I messaged JP on Instagram, (he never answer me back) sent a message to: Down4Sound page too, called Down4sound like 3 times, to get support from them and they just told me: they are so busy, "you need to be patient" I contacted: Colin Buckeye (used to be like a Wolfram Key principal, but he's no more working there) through a message and he gave me the name of Tim and his phone # so until the 2nd time I called him he call me back and gave me the RMA link, and still waiting for Wolfram response, I'm pretty sure I won't ever gonna receive it. Don't waste your money and your time in here, look for a well established company, like: Sonic Electronix, Online Car Stereo, Crutchfield, etc.

Hands down best service Hands down best service, fast shipping, good people. Best priced car audio equipment especially the JP amps. Can’t beat those amps for the price and they’re underrated so they put out more then they say rms wise.