EcoXGear SoundExtreme SE28 Elite Series Amplified Powersports 8 Speaker

EcoXGear SoundExtreme SE28 Elite Series With LED Lights. 
Experience the enhanced capabilities of the latest EcoXGear SoundExtreme Elite powersports sound bar, now equipped with integrated LEDCast lighting control and upgraded speakers to deliver a more robust and immersive audio experience. Ideal for use on your ATV/UTV, boat, or golf cart, the LED lighting system is not only 100% waterproof but also dustproof and dirtproof. Enjoy the power of 500 watts distributed across 8 marine-grade speakers, ensuring a superior listening environment. Take advantage of our EcoCast feature, allowing seamless connectivity for up to 50 Sound Extremes simultaneously. The LEDCast lighting control, featuring a 4-zone controller, permits the connection of up to 2 additional LED light kits. Conveniently manage all the lights through the free SoundExtreme App on your smartphone. 
What's Included in the Kit:


SE28 SoundExtreme Elite Bluetooth Soundbar


8-foot Power Cable for Vehicle 12V Battery Connection


Waterproof Deutsch Connectors for Dual 3-pin LED Connections


2 Mounting Brackets


Installation Hardware


Long-Range RF Wireless Remote Control for Lighting and Audio Management


User Guide


Highlighted Features:

Patented protection under US 9,307,307 B2, USD937244S1, US11223886B1, and multiple pending patents
2-Year Warranty
Dustproof & Waterproof with IP67 Certification
Resistant to Shocks and Submersible
EcoCast enables up to 100 wireless connections among various EcoCast-enabled ECOXGEAR and SoundExtreme soundbars, subwoofers, radios, and party speakers
Smartphone SoundExtreme App for personalized LED adjustments, including color, speed, brightness, music sync, and LED chasing
Two Internally Sealed Cavities for Authentic Stereo Sound
Independent Operation of Rear-Facing LED Light Bar
Party Lights feature with Multiple Modes
USB Port for Device Charging
Hands-Free Speakerphone Microphone
Music and Phone Controls
Powerful 500W Max Power Amplifier
Max Power Consumption of 10 Amps
8 Marine-Grade Speakers: 2 Tweeters, 4 Mid-Ranges, 2 Woofers
Front or Rear-Facing Light Bar (Dependent on Mounting Location)
Long-Range Bluetooth Capability (Up to 100ft.)
Waterproof Aux In Port for Playing Audio from Wired Devices
Waterproof Aux Out for Daisy Chaining Other Wired Speakers
Endcap Mounting Brackets

Additional Features for Battery Model:

Play Time 20 hours @ 50% Volume
Play Time 6.75 hours @ 75% Volume
Play Time 4 hours @ 100% Volume
Dedicated Battery Charger 12 Volts / 2 Amps
Battery Pack: 12.6V, 13.4Ah
Battery Cells: (x12) 18650 Li-Ion Cells 40 Ah

Technical Specifications:

28” Length (with side mounting brackets installed)
4.5" Width x 4.5" Height
11 lbs Weight
500W Max Power Amplifier
14 AWG Speaker Power Wire
Input Voltage 12 VDC, 10A (WARNING. Most Electric Golf carts require Connection to External DC step down converter for 12 volt Power)
Waterproof 5v USB out 2.1A
Waterproof 3.5mm Aux In
Waterproof 3.5mm Audio Out

Orders ship within 1–5 business days. Shipping rates vary by order and destination. We ship across the U.S., with additional charges for Hawaii and Alaska. For damaged, lost, or delayed orders, please contact us for assistance.

Most products include a 12-month limited warranty covering manufacturer defects. Warranty terms may vary by product, especially lithium batteries and electrical components. Damage from improper installation, misuse, or normal wear is not covered.

Returns are accepted within 30 days of delivery for a full refund or exchange. Items must be new, unused, and undamaged, with the original order number provided. Customers are responsible for return shipping on unwanted or incorrectly ordered items. Lithium batteries must be unused and sealed to qualify for return. Damaged, defective, or incorrect orders should be reported immediately.