Find another place if you want customer service Placed a order on Sept 20th UPS label marked shipped.I haven't received and UPS says they haven't received the items. When emailing either no response or the ones they answer is no answer. Customer service is the worst I've dealt with in a company and I've ordered alot of stuff from other places with no issues. The person that helped me seemed more suited with a coloring book and crayons than customer service. First and last time ordering from them.

I have only Ordered a couple of things… I have only Ordered a couple of things from down for sound one was A JP23 amplifier and it is awesome but their customer service stinks when you ask them a question they never answer correctly they beat around the Bush or they don't know they have no Tech Support, just some girls that answer your emails but don't even give the correct information. I recently placed an order and it's been 5 days and it still hasn't shipped for some simple fuse holders but they tell me holidays and weekends slow things down, well I placed my order Sunday, Monday was labor day, here it is Friday, still hasn't shipped. I recently asked them some questions about purchasing 2 agm batteries, but they were not answered correctly so I'm just gonna start shopping somewhere else 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.

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.

Purchased a skar rp2000.1D when it… Purchased a skar rp2000.1D when it arrived didn't work right out of box. Contacted D4S to return and was told they would not replace it but instead they would ship it to skar for possible warranty. So now I have no amp and the money I spent is in limbo indefinitely. Will never deal with this place again regret doing it in the first place. BUYERS BEWARE.