About Us & FAQ's

Who We Are

OffshoreAudio.com is a sister-site to GTOmarine.com. Since 2019, GTO Marine has been one of the leading mobile Marine Electronics installation companies serving the Jersey Shore. From Auto Pilots to custom stereo systems, GTO Marine has you covered. This online store will be an ongoing work-in-progress. We are first focusing on the most common and popular products that we sell and install seasonally.

Why do we have a seperate website for sales?

Since we are a small family owned and operated business, it's just easier for us to have a separate site for sales. Offshoreaudio.com is only a domain name- we are still doing business as GTO Marine, LLC.

I can't find a specific product? Do you carry it?

Yes! If you can't find a specific product, please call or email us. We offer well over 20,000 products and can't possibly list them all.

How long does it take for shipping?

Shipping times are usually 2-5 business days depending on location. If local, we may be able to deliver same day.

Do you offer installation?

YES- locally. GTO Marine proudly serves the Jersey Shore for mobile installation services - we also troubleshoot and repair electrical/electronic gear. (and Yes, we are fully insured!)

Follow Us on Social Media!