Non-Automotive / Other

Sundown Audio

SAE SERIES VERSION 4 100 X 4 4CH AMPLIFIER

$223.56

SKU: S0FJ SAEV.4-100.4

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sundown Audio SAEv4-100.4 is a 4-channel amplifier designed to deliver powerful and clean audio. It features a new chassis and heatsink with 33% more aluminum for enhanced cooling. The amplifier uses a Class A/B design for multi-channels and Class D for mono channels, incorporating Half-bridge technology for a compact size and strong signal power. It offers variable high-pass, low-pass, and subsonic filters, a clipping indicator, and a 4-way protection circuit.

Fitment

Fitment Guaranteed

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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

BrandSundown Audio
Part NumberS0FJ SAEV.4-100.4

Videos

Sundown Audio SAE-100.4 Amp Dyno

Sundown Audio SAE-100.4 Amp Dyno
THE TOP 6 CAR AUDIO 4 CHANNEL AMPLIFIERS AT DOWN4SOUNDSHOP.COM!

THE TOP 6 CAR AUDIO 4 CHANNEL AMPLIFIERS AT DOWN4SOUNDSHOP.COM!

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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