Handbuilt in Florida

Speakers built to be beat on.

The Marsh Box is a handbuilt Bluetooth speaker in a waterproof-tough Apache case that runs off any power-tool battery you already own. Spec yours from the ground up.

Build Your Marsh Box See what makes it tough

Runs off any tool batteryRugged Apache caseReal car-audio speakersShips nationwide

The Build

Made for the truck bed, the boat, and the backyard.

Every Marsh Box is built by hand around gear that can take a beating, not delicate desk speakers dressed up to look tough.

Apache hard case

Built into a rugged Apache 3800 case: crush-resistant, dust-sealed, and made to get thrown around. Pick your color, it is on the house.

Your build photo hereDrag in a hero shot of a finished Marsh Box

Any tool battery

Runs off DeWalt, Milwaukee, Ryobi, Makita, Craftsman, or Kobalt packs. Comes with the adapter for your brand, so you power it with batteries you already own.

Real speakers, matched amps

CT Sounds, Kicker, Rockford, Pioneer, Alpine, JL and more. Every build ships with an amp matched to the speakers, so nothing ever gets over or under-powered.

Build Yours

Spec your Marsh Box.

Pick exactly what you want. The price updates as you go. Base build starts at $225.

Case colorIncluded

Battery platformAdapter included

No tool batteries? Add our rechargeable pack and you are ready out of the box.

Speaker brandCT Sounds included

Speaker size6.5" included

WaterproofingMarine speakers

Marine speakers handle rain, splash, and spray. They are weatherproof, not made to be fully submerged.

Mini subwooferOptional

Adds real low-end punch. Your amp is automatically upgraded to power it.

AmplifierAuto-matched

We match the amp to your speakers and sub so every build sounds right. No guesswork.

Your Marsh Box

Handbuilt to order · ready in about a week

Shipping (nationwide)$30.00

Total$255.00

You picked a speaker brand we do not stock by default. Send your build and we will get you a custom quote within a day.

Full payment at order · built and shipped in ~1 week

Speakers built to be beat on.

Made for the truck bed, the boat, and the backyard.

Apache hard case

Any tool battery

Real speakers, matched amps

Spec your Marsh Box.

Your Marsh Box

What every Marsh Box brings.

Questions, answered.

Speakers built to be beat on.

Made for the truck bed, the boat, and the backyard.

Apache hard case

Any tool battery

Real speakers, matched amps

Spec your Marsh Box.

Your Marsh Box

What every Marsh Box brings.

Questions, answered.

Confirm your build