Non-Automotive / Other

Eco X Gear

SOUNDEXTREME MONO 1CHANNEL AMPLIFIER

$299.99

SKU: E058 SEI-AMP30011

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Eco X Gear SoundExtreme Mono Marine Grade Amplifier (SEI-AMP30011) is a 1-channel, 300W RMS Class D amplifier designed for UTVs, ATVs, boats, and golf carts. It features a Texas Instruments High Definition Class D amplifier, built-in DSP crossover control with adjustable frequency filters, and Bass and Treble settings. The amplifier is 100% waterproof and dirtproof, with a sealed die-cast aluminum chassis.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandEco X Gear
Part NumberE058 SEI-AMP30011

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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