Sundown Audio SUN-SAEv.4-900.5 SAEv4-900.5 120x4/500x1 5-Channel Amplifier
Massive Power & Clarity
Superior Performance
Advanced Technology
Premium Quality
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Back after popular demand, we introduce to you, the SAEv4 series of amplifiers from Sundown Audio. Many customers have stated they wanted us to bring back a budget friendly Korean style amplifier like the very popular SAEv1 and SAEv2 series of amplifiers. We listened and did just that. Sporting an all new chassis and heatsink, we’ve added 33% more aluminum, which takes a dramatic approach to help keep your amplifier cool during heavy loads.
The all new SAEv4 amps are Class A/B for the multi channels and Class D for the Mono Channels. We also decided to stick with the newest Half bridge technology available to keep the amplifiers as small as possible and still provide the cleanest, and strongest signal power you desire. Those of you who are wanting the price point of Full bridge amplifiers and the stability of half bridge amplifiers, the SAEv4 series is right up your alley.
Product Manual
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
500 x 1@ 1 ohms RMS (Channel 5)
120 x 4 / 325 x 1 @ 2 ohms RMS
80 x 4 / 225 x 1 @ 4 ohms RMS
Variable Low Pass Filter : 540Hz - 5kHz (Channel 5)
Variable High Pass Filter : 40HZ - 5kHZ (Channel 1 - Channel 4)
Variable High Pass Filter : 10Hz - 40Hz (Channel 5 Subsonic)
-12dB/8 Variable Crossover Slope (LPF/HPF)
Signal / Noise Ratio : 92DB
Operation Voltage : DC 10.5V - 15.5V Power Input
Dimensions : 17.36” L x 6.3” W x 2.75” H
UPC: 810111133081
Free shipping in the 48 U.S. states. Orders placed before 11 PM ET process next business day; shipping takes 5–8 days. Tracking info is emailed once shipped. To cancel, contact info@eliteautogear.com within 24 hours. Processed orders can’t be canceled. Thank you for choosing Elite Auto Gear!
Customer Support : 9:00 am to 5:00 pm
Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States
Email: info@eliteautogear.com
Phone: (877)-215-8187
From Boats to Jeeps to UTVs
Built to Be Heard Everywhere You Ride
Power That Dominates
Pushes up to 900W peak / 300W RMS for crystal-clear highs and bass that cuts through wind, waves, or trails.
Built for Tough Rides
Engineered to withstand extreme conditions with rugged construction and weatherproof design.
Built for Power & Durability
Premium materials and advanced engineering ensure long-lasting performance in any environment.
Immersive Sound & Lighting
Experience rich, immersive audio with synchronized lighting effects that enhance every adventure.

