






Herdio 4" Bluetooth Marine Speakers 240 Watts Waterproof for Marine Use
- 240W Max Power: Immersive sound with powerful performance.
- High-Fidelity 2-Way System: Crisp, clear audio across all frequencies.
- Durable Materials: Made with high-quality, long-lasting components.
- Eco-Friendly & Certified: Safe, environmentally-conscious design with certification.
- Effortless Installation: Quick and hassle-free setup process.
- 360° Surround Sound: Experience full-range audio in all directions.
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Warranty
Lifetime
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HIGH-POWER OUTDOOR SPEAKER
240W Max Power
Immersive Sound
5.0 Bluetooth
Wireless Technology
Easy to Install
Quick Setup
IP66 Waterproof
Superb Protection
360° Sound
Surround Experience

Compact And Powerful Sound
These speakers may be compact, but they deliver a powerful, loud sound! With a maximum power handling of 100 watts per pair, they offer a wide frequency response from 80 to 20,000Hz and have a 4-ohm impedance.
Compact And Powerful Sound
These speakers may be compact, but they deliver a powerful, loud sound! With a maximum power handling of 100 watts per pair, they offer a wide frequency response from 80 to 20,000Hz and have a 4-ohm impedance.


Advanced Bluetooth 5.0 Technology
Enjoy an extended wireless range and faster Bluetooth connections with Bluetooth 5.0 technology, ensuring a seamless listening experience without the hassle of sudden disconnections.
Advanced Bluetooth 5.0 Technology
Enjoy an extended wireless range and faster Bluetooth connections with Bluetooth 5.0 technology, ensuring a seamless listening experience without the hassle of sudden disconnections.


IP66 Waterproof Grade
Crafted from UV-resistant plastic, this speaker is IP66 waterproof, making it ideal for marine applications while delivering exceptional sound quality. Its heavy-duty molded ABS plastic basket and grill construction are engineered to withstand sun damage.
IP66 Waterproof Grade
Crafted from UV-resistant plastic, this speaker is IP66 waterproof, making it ideal for marine applications while delivering exceptional sound quality. Its heavy-duty molded ABS plastic basket and grill construction are engineered to withstand sun damage.


Speaker Size
Length: 4.3 inch (11 CM)
Width: 4.3 inch (11 CM)
Height: 4.5 inch (11.5 CM)
Speaker Size
Length: 4.3 inch (11 CM)
Width: 4.3 inch (11 CM)
Height: 4.5 inch (11.5 CM)


Various Application Scenes
Perfect integration into overseas and use of multiple settings
Various Application Scenes
Perfect integration into overseas and use of multiple settings


Eco-Friendly & Test -Approved
Herdio ceiling speakers undergo rigorous testing and hold FCC, CE, BQB, and WEEE certifications.Durable quality and eco-friendly materials promising an exceptional sound experiencey.
Eco-Friendly & Test -Approved
Herdio ceiling speakers undergo rigorous testing and hold FCC, CE, BQB, and WEEE certifications.Durable quality and eco-friendly materials promising an exceptional sound experiencey.

Product specification
HMS-61BTX2
4 Inch
Yes
240 Watt
4 Ohms
120Hz-20kHz
80dB
FAQ
What scenarios is this set of Herdio speakers suitable for?
This product is ideal for outdoor use and is particularly recommended for boats, ATVs/UTVs, off-road vehicles (such as RZRs), golf carts, light trucks, campers, tractors, and other powered recreational vehicles. Its waterproof design also makes it suitable for use in gardens, poolside areas, or outdoor work environments.
What kind of sound quality does it have?
4-inch full-range dual-channel speakers, capable of outputting up to 240 W peak power (i.e., the combined output of 4 speakers), with a frequency response range of 80 Hz–20 kHz, sensitivity of approximately 91 dB, impedance of 4 Ω, and capable of producing clear, high-fidelity sound with a coverage range of up to 20 meters.
What is the waterproof rating? How harsh an environment can it withstand?Answer:
The speaker has an IP66 rating (dustproof and resistant to strong water jets), and the shell is made of UV-resistant ABS plastic, which is highly resistant to sunlight and splashes. It can withstand exposure to the ocean, rain, and outdoor dust.