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Huge Savings Ecoxgear Soundextreme Es08 Subwoofer Dual 8" Mega Pack [h7NzUJp3]

$71.99 $230.99 -69%

ECOXGEAR SoundExtreme ES08 powersports sealed powered 8-inch subwoofer tube with built in 500-watt (250W RMS) amplifier.  The class D amplifier powers 1 active 8-inch subwoofer and 1 passive subwoofer to add that kick and punch to your audio system;

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Huge Savings Ecoxgear Soundextreme Es08 Subwoofer Dual 8" Mega Pack [h7NzUJp3]

ECOXGEAR SoundExtreme ES08 powersports sealed powered 8-inch subwoofer tube with built in 500-watt (250W RMS) amplifier.  The class D amplifier powers 1 active 8-inch subwoofer and 1 passive subwoofer to add that kick and punch to your audio system; ECOCAST compatible – wirelessly connect the ES08 Subwoofer to any ECOXGEAR ECOCAST enabled audio product; Built-in waterproof SUB-IN jack to connect to any brand soundbar or stereo amplifier

100% WATERPROOF AND DUSTPROOF – Wash the sub off with a hose, meets IP66 international standards, no worries with mud, sand, or snow

The SoundExtreme ES08 by ECOXGEAR can easily mounted it to ATVs/UTVs, golf carts, boats, RVs, even perfect for your garage or workshop.

Products protected under various patents.

Key Features
  • 500 watts of peak (250w RMS) power output with variable bass gain and adjustable low pass crossover
  • Frequency range 20 Hz to 275 Hz
  • Marine-grade speakers in IP66 Patent Pending enclosure providing 100% waterproof, dirt proof and dustproof audio
  • Wireless Audio Connection – wirelessly connect to ECOXGEAR soundbars/speakers with ECOCAST
  • Wired Audio Connection - connect to any soundbar, amplifier, or stereo’s aux out or sub output jacks
  • Auto power on modes – remote (blue wire), audio or DC
  • Wired Remote Gain Switch - quickly adjust the sub volume on the fly.
  • Multi-Color LED Backlit Speakers – solid green, red, white, blue, or music sync, fading or off.
  • Mounting brackets and integrated threaded mounting holes for multiple mounting configuration options
  • 2 year warranty on parts and labor.
Specifications 
  • 500 watts of peak (250w RMS) power output
  • Frequency range 20 Hz to 275 Hz
  • Width: 13.9”
  • depth: 9.1”
  • Height: 8.9”
  • Weight: 20 lbs
  • 10awg gauge speaker power wire
  • Blue wire acc cable
  • auxiliary audio in cable
  • remote gain control cable
  • Input Voltage: 12VDC, 30A (requires connection to external DC battery for power)
What's in the Box
  • SoundExtreme Subwoofer ES08
  • 6.6ft power cable for connecting to vehicle 12V battery
  • ired remote gain knob
  • mounting brackets for vertical or horizontal mounting and related hardware
  • All related mounting hardware
  • User Manual

What Our Customers Say

January 25, 2026

Absolutely no complaints!

It’s a very well-engineered, and a very solid item.

- Rheinallt A..

January 25, 2026

Absolutely no complaints!

I'm happy with this. A very, very big thank you.

- Eirwen C..

January 25, 2026

Absolutely no complaints!

A wonderful product with truly, truly great utility.

- Eleri F..

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