Herdio 4" Bluetooth Marine Speakers 320W | Waterproof Wireless Boat & Outdoor Vehicle Audio
Maximum power in a compact marine package. The Herdio 4" Bluetooth Marine Speakers deliver 320W of powerful audio in a compact waterproof design – perfect for boats, ATVs, UTVs, and outdoor vehicles. Stream from your phone and enjoy premium marine audio wherever your adventure takes you.
Best forboats, ATVs, UTVs, and outdoor vehiclesConnectionBluetooth audio; confirm the listed power connection before installationIn the box1 Herdio speaker pair
Free shipping1-year limited warranty · 30-day returnsDelivery options and estimates are shown at checkout
Herdio 4" Bluetooth Marine Speakers 320W | Waterproof Wireless Boat & Outdoor Vehicle Audio
Sale price$139.99 USD
Regular price$199.99 USD
Marine Speakers
4 inch wireless sound built for marine and vehicle use.
Maximum power in a compact marine package. The Herdio 4" Bluetooth Marine Speakers deliver 320W of powerful audio in a compact waterproof design – perfect for boats, ATVs, UTVs, and outdoor vehicles. Stream from your phone and enjoy premium marine audio wherever your adventure takes you.
- 320W Peak Power – Maximum audio output for compact marine speakers
- Bluetooth Wireless – Stream from your phone without any cables
- Waterproof Construction – Built for marine & outdoor use
See it in real spaces
RV, ATV and UTV
Connection
How it connects
Bluetooth audio; confirm the listed power connection before installation
Source and signal
Bluetooth audio; confirm the listed power connection before installation
Coverage and fit
boats, ATVs, UTVs, and outdoor vehicles
Power and amplifier check
Bluetooth is included. Use the listing specifications to confirm whether amplification is built in or supplied by an included module.
Installation and dimensions
Confirm cutout or bracket dimensions, mounting depth, drainage and protected electrical connections before drilling.
What's in the box
- 1 Herdio speaker pair
Real feedback
Real feedback from real spaces
Read product reviews below before completing your order.
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Is this the right system?
Build this product into a compatible system
boats, ATVs, UTVs, and outdoor vehicles
- Bluetooth audio; confirm the listed power connection before installation
- Bluetooth is included. Use the listing specifications to confirm whether amplification is built in or supplied by an included module.
- Confirm cutout or bracket dimensions, mounting depth, drainage and protected electrical connections before drilling.
Plan the complete audio system
Match the space, speaker quantity, connection, amplification and cable route before ordering.
Get a free audio planTechnical specifications
- 320W Peak Power
- Maximum audio output for compact marine speakers
- Bluetooth Wireless
- Stream from your phone without any cables
- Model / SKU
- 5104BTBX2
- Nominal size
- 4 inch
- Power stated in listing
- 320W
- Wireless connection
- Bluetooth
- Available options
- Color: Black · Color: White
Frequently asked questions
Does this marine speaker package need a receiver or amplifier?
Bluetooth is included. Use the listing specifications to confirm whether amplification is built in or supplied by an included module.
Which boats or vehicles is this product intended for?
boats, ATVs, UTVs, and outdoor vehicles
How does the audio source connect?
Bluetooth audio; confirm the listed power connection before installation
What should I check before mounting it?
Confirm cutout or bracket dimensions, mounting depth, drainage and protected electrical connections before drilling.
What comes in this marine audio package?
1 Herdio speaker pair. Package contents follow the selected variant and product description.
What shipping options are available for this product?
Free shipping is available to the United States and Europe. Services, delivery estimates and any charges for other destinations are shown at checkout.
Warranty & support
1-year limited warranty
Coverage for defects in materials and workmanship.
View policy details30-day returns
Review eligibility and return the product in original condition.
View policy detailsExpert support
Help choosing and matching your system
Free standard shipping - eligible markets
30-day returns
1-year limited warranty
Secure checkout