Which one fits?

Every speaker lists its size in millimetres, rounded up. Measure the space you have, then take the loudest thing that goes in it. The speaker finder sorts by scale, power and space.

1/10 scale1/24 & 1/18 scale

Sound On!

Real drivers in a real box, not a toy sound module. Pairs to your phone over Bluetooth in seconds. Hit the sound button and hear it for yourself.

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1 10

4.8 out of 5, across 43 reviews

“Awesome product, bumps on the trails and fits nicely on the back of several of my rigs.” — Kyle

“So sick and plays the perfect volume where you can still talk to your friends, drive, and still listen to the music. Great battery life.” — Carson

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Lifetime warranty

They ride on the outside of the rig and they get treated like it — shocks, bumps, the rough stuff. If one ever stops working, we fix it or replace it. That's the whole policy.

  • Why Rockin' Rc's

    We build real speakers for RCs — not toy sound modules. Every unit is handmade in California, with clean, loud audio without sacrificing scale realism.

    • Bluetooth-Connected Audio
      Instantly pair to your phone and blast your favorite tracks on the trail.
    • Receiver-Powered or Battery-Driven
      Choose plug-and-play from your RC’s receiver or go wireless with our internal battery models that include USB-C charging.
    • Scale-Perfect, Trail-Ready
      Compact, rugged, and ultra-lightweight — designed to fit even the tightest builds.
    • Handmade in the USA
      Built and tested in California with a lifetime warranty and free U.S. shipping.

  • Custom Builds

    At Rockin' RC, we know every RC car enthusiast has a unique vision. Whether you want to get real loud for your 1/10th scale off-roader or a custom-fit speaker for your 1/24th scale drifter, we’re here to help.

    Got a custom build in mind? We'll work with you to bring your project to life.

    Contact 

FAQs

Will it fit my rig?

Every product page lists exact dimensions in millimetres, for both the receiver and battery versions. Sizes are rounded up to the next millimetre, so if it fits on paper it fits in the rig.

Receiver-powered or battery?

Receiver-powered plugs into your receiver box on a 110 mm cable. Nothing to charge, nothing extra to carry.

Internal battery runs up to 8 hours per charge over USB-C, swaps between rigs in seconds, and never draws from your electronics.

Heads up: on The Overkill, stock electronics may struggle to drive it at full volume while you're also running the vehicle. If your rig is on stock gear, go with the battery.

How loud is it?

Loud enough to hear over a running rig, and clean at volume rather than buzzy. Bigger drivers and more of them means more output — the Micro Single runs one 23 mm driver, The Overkill runs two 1-inch plus a 52 mm. The video above is straight off a phone, no processing.

How does it mount?

No hardware in the box, because it depends where it is going. Most people use VHB style double-sided tape if it is staying put, or velcro if it moves between rigs.

What if it gets wet?

Splash and light rain are fine — puddle spray, wet grass, a passing shower. Don't submerge it and keep it away from a pressure washer. The drivers are exposed by design, so standing water is the one thing to avoid.

Warranty and returns

Lifetime warranty on every unit. They handle shocks, bumps and the rough stuff. If one stops working, get in touch and we'll fix or replace it.

Changed your mind instead? 90 days to return it, and we cover the return shipping.

Shipping

Free anywhere in the US, no minimum. Every speaker is hand-built to order, so allow 3 to 5 business days before it ships. Canada is a $15 flat rate. Built, tested and shipped from Orange County, California.

More detail in the full FAQs.