• 300W X4 @ 2 OHMS RMS – 1200W TOTAL POWER: Delivers a true 300 Watts RMS x4 @ 2 ohms or 200W x4 @ 4 ohms. Perfect for powering mids, highs, or a full front-stage with authority and headroom.
• HI-FIDELITY CLASS A/B DESIGN: Multi-channel A/B architecture provides cleaner mids, warmer tonal character, and better overall sound quality than typical entry-level Class D 4-channel amps.
• UPGRADED SAEv4 HEATSINK WITH 33% MORE ALUMINUM: Redesigned chassis improves cooling during heavy loads to help maintain performance and prevent thermal shutdown.
• FULLY ADJUSTABLE 12dB CROSSOVERS (40Hz–5kHz): Variable high-pass, low-pass, and subsonic filters allow precise system tuning for door speakers, pro audio, or active configurations.
• BUILT-IN CLIPPING INDICATOR + OPTIONAL WIRED REMOTE: Visual clipping light helps protect your speakers from distortion. Compatible wired remote with clip indicator provides instant signal feedback.

Sundown Audio 1.2k Watt RMS 2-Ohm 4-Channel Class-A/B Amplifier SAE-200.4-V4

This Listing Includes:

• (1) Sundown Audio 2-Ohm 4-Ch Amplifier  SAE-200.4-V4

The Sundown Audio SAE-200.4-V4 brings back that fan-favorite Korean-style performance with a modern upgrade. This 4-channel Class A/B amplifier delivers a real 300W x4 @ 2 ohms RMS or 200W x4 @ 4 ohms, giving you up to 1200 watts of clean, usable power for a serious front stage, pro audio setup, or active system.

Built with an all-new chassis and 33% more aluminum in the heatsink, the SAEv4 runs cooler under load so you can play longer without thermal issues. The half-bridge design keeps the footprint compact while maintaining the stability and strong signal output Sundown is known for.

Dial it in your way with fully adjustable 12dB/Octave High Pass, Low Pass, and Subsonic filters (40Hz–5kHz). A built-in clipping indicator helps protect your speakers from distortion, and the 4-way protection circuit (thermal, voltage, speaker short, and DC offset) keeps your investment safe.

With a 92dB signal-to-noise ratio and up to 6V input sensitivity, this amp delivers loud, clear, and controlled power without the harshness.

If you want real Class A/B performance for your mids and highs without stepping into crazy pricing, the SAE-200.4-V4 is built to push hard and stay clean doing it.

Features

• High Fidelity Class A/B Multi-Channel Design


• 12dB/Octave-Variable Subsonic Filter


• 12dB/Octave-Variable High Pass Filter


• 12dB/Octave-Variable Low Pass Filter


• Clipping Indicator


• 4 Way Protection Circuit (Thermal,


• Voltage Speaker short and DC Offset)


• Optional Wired Remote Control with Clipping Indicator

Specifications:

• Input Sensitivity 6V Max


• 300 x 4 @ 2 ohms RMS


• 200 x 4 @ 4 ohms RMS


• Variable High Pass Filter: 40HZ - 5kHZ


• -12dB/8 Variable Crossover Slope (LPF/HPF)


• Signal / Noise Ratio: 92DB


• Operation Voltage : DC 10.5V - 15.5V Power Input

Dimensions:

• Length: 19.5â€


• Width: 6.5â€


• Height: 2.75â€