Ground Zero Audio Competition GZCA 1500.M2 1-Channel SPL Amplifier

Very good price fast shipping couldn’t ask for more

I'm truly happy because the shipping was extremely fast and free and another company didn't treat me right but you guys made things great for me.

I spoke to Mr.Gibson regarding motorcycle speakers. I couldn't be happier with our conversation. He didn't sugarcoat the information and was accurate. I will be upgrading in a few months and will be using TDS again.

Brian really gives me good information about my motorcycle sound system everytime I call

Awesome better than I expected great product

So i installed in a 24 RG with a 1/2in spacer they fit just fine. Im running the harley 500watt amp definitely sound a heck of a lot better then the previous speakers I had on, you have to play with the custom eq on these bikes to keep the bass low cause harley sets all these with hea y bass, once you dial all that in the speakers are loud!

Perfect sounds good work done by Saul of linden

On time and no hassles thanks Brian

I ordered 2 sets of speakers on Sunday. They shipped them out on Monday and had them by Thursday. Thank you.

I was able to place my order online and it arrived a few days later. Tracking information was provided via email and the order arrived securely packaged.

No issues. 😉

I emailed the owner to change the order and he ignored my request. Instead of making things right he shipped out my order. Update: I got a call from seller and he made things right. Thank you Brian! A+ customer service :)

Great communication and product. Would definitely do business again with these guys.

One item arrived damaged. Replacement was shipped fast. Very pleasant service.

Ground Zero Audio Radioactive GZRF 6.5SQ 165 mm / 6.5″ 2-way coaxial speaker system

Good price, shipped out the next day and had them in my hands with in the week! Minor modification to the speaker pods on the Harley required- I knew this when I ordered them, if you don't want to do any mods the Neos drop in, those are way louder than previous speakers of other big name brands I've had. Will def do business with TDS again in the future Thank you !!