Epic FX 800W 5-Channel Plug N Play Audio Upgrade

EPIC-PNP-1

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Regular price$1,749.95
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Let’s be clear — this system isn’t for the Epic owner who wants a little better sound.

This is for the one who wants to hit play and immediately say,
“Yep… that’s insane"

From the factory, the Epic E40FX speakers aren’t the problem — the weak amplifier is. So we remove it and replace it with an 800-watt Memphis amplifier, giving the factory speakers the power they were always capable of handling. The result? Louder, cleaner sound with sharper mids, cleaner highs, and clarity that holds up even when you’re pushing it.

Then there’s the BA Stealth Subwoofer — the part that changes everything.

Mounted under the front seat and fully plug-and-play, the Stealth Sub delivers deep, chest-punching bass you would never expect from a golf cart. Because of its position, the driver and front passenger feel it immediately — not background bass, but real impact.

A dash-mounted bass knob lets you control the madness on the fly. Crank it when you want full tilt energy. Dial it back when you don’t want to wake the neighbors. Simple.

And somehow, despite the performance, the entire system stays true to BA form: bolt-on, plug-and-play, no wire cutting, no splicing, no wiring skills required.

We didn’t build this for bargain hunters.

We built it for Epic owners who want the best audio system you can put in a golf cart — period.

  • MX800.4 Amplifier
  • EPIC Stealth Subwoofer
  • Bass Control Knob
  • Plug N Play Harnesses
  • Hardware
  • Mounts
  • EcoBattery On/Off Harness (Only Gen 3 Batteries)
Golf Cart Audio Like You've Never Heard

AMERICAN PROUD

EVERY BA PRODUCT IS PRODULY DESIGNED AND MANUFACTURED IN NORTHWEST OHIO.

FREE SHIPPING

WE COVER THE SHIPPING ON ALL ORDERS WITHIN THE 48 CONTINENTAL STATES OF THE UNITED STATES OF AMERICA

THE MISSION

NO FLUFF. NO SHORTCUTS. JUST QUALITY & ATTITUDE. THAT'S THE BA WAY.

KEY FEATURES

  • True 800-Watt Plug-N-Play Upgrade
    Replaces the under powered factory amplifier with a 800W Memphis amp, unlocking the factory speakers’ full potential.
  • Memphis MX800.4 Amplifier
    Delivers dramatically louder, cleaner sound with improved mids, sharper highs, and clarity at any volume.
  • BA Stealth Subwoofer
    Under-seat, plug-and-play subwoofer produces deep, chest-punching bass you wouldn’t expect from a golf cart.
  • Full-Cart Bass Experience
    Powerful low-end impact for every passenger, not just the driver. This system moves air inside the cart and announces itself outside it.
  • Dash-Mounted Bass Control Knob
    Instantly adjust bass output on the fly — full tilt when you want it, toned down when you don’t.
  • Factory System Integration
    Touchscreen and controls operate exactly the same as stock — it just sounds dramatically better.
  • No Wire Cutting or Splicing
    100% bolt-on, plug-and-play installation using factory connections.
  • Built for Owners Who Want the Best
    Not a mild upgrade — this system is for Epic owners who demand top-tier performance.

Power Made Simple

Direct plug-in power, dedicated fuse protection, and a true No-Cut design that keeps every OEM component safe.

FITMENT

This system exclusively fits the Epic E40FX and E60FX.

Bass You Can Feel Everywhere

Bolt-on, plug-and-play subwoofer delivers deep, thunderous bass that fills the entire cart — and turns heads outside of it.

WARRANTY

Our 1 Year Limited Warranty covers defects in materials and craftsmanship for one year from purchase. (Doesn’t cover misuse, improper install, or normal wear.)

Real Power Changes Everything

The factory amp is removed and replaced with a true 800-watt Memphis amplifier, giving the factory speakers the power, control, and clarity they were never allowed to deliver.

Instant Control, No Noise Ordinances

Included bass knob installs cleanly in the dash, letting you adjust bass output on the fly depending on your mood, volume, or surroundings.

No Wiring Skills Required

Every component bolts in and plugs directly into factory connections — no cutting, splicing, or electrical experience needed.

Factory Integration

Your touchscreen, controls, and system operation remain unchanged. The system simply sounds dramatically better after installation.

Improved Mids & Highs

With proper amplification, the factory speakers finally perform as intended — delivering clearer mids, sharper highs, and clean sound at higher volume.

Stealth by Name. Violent by Nature.

Bolted under the seat and completely out of sight, the Stealth Subwoofer delivers massive bass without taking up space or ruining the look of your Epic.

Your New Concert On Wheels

This 800W plug-and-play system transforms the Epic E40FX and E60FX into something entirely different — louder, cleaner, deeper, and impossible to ignore.

Written Instructions

Video Instructions

why choose ba parts?

We’ve spent years building, customizing, and servicing golf carts for customers all over the world — so we know what makes a product worth owning. Every BA part is engineered to be used, abused, and still look damn good doing it. From the cleanest weld to a meticulously crafted audio harness, we’re here to build the best-quality products this industry has ever seen — period.

NEED HELP?

We’re a family business that believes in doing things the old-fashioned way — with real people and real service. Got a question? Call, text, or email us anytime and we’ll take care of you.

CONTACT US

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