



Sundown Audio SDX-1200.1 Weatherproof Mono Amplifier
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- Power — 1,200W @ 1Ω, 825W @ 2Ω, 450W @ 4Ω RMS mono
- Class — Class D monoblock
- Filter — Variable 12dB low-pass: 50Hz – 250Hz
- Build — Water-resistant with heavy cast aluminum heat sink
- Protection — Thermal, voltage, speaker short & DC-offset
This Listing Includes: (1) Sundown Audio SDX-1200.1 Weatherproof Mono Amplifier
The water-resistant SDX-1200.1 is a compact Class D monoblock built for your car, UTV, or any open-air vehicle, delivering exceptional fidelity in harsh environments. A full suite of audio controls sits protected beneath a sealed, removable cover, including a variable 12dB low-pass filter (50Hz–250Hz) and variable bass boost, with DC auto-sensing turn-on for easy installation. A robust cast aluminum casing provides superior heat dissipation and shields the electronics from the elements, and a full protection suite guards against thermal, voltage, speaker-short, and DC-offset faults. Rated at 1,200W at 1 ohm and supplied with a wired remote control. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- Water-resistant design for powersports and daily drivers
- Variable 12dB low-pass filter and variable bass boost
- DC auto-sensing turn-on
- Heavy cast aluminum heat sink with removable audio control cover
- Included wired remote control
Specifications
| RMS Power @ 1Ω | 1,200 Watts x 1 |
| RMS Power @ 2Ω | 825 Watts x 1 |
| RMS Power @ 4Ω | 450 Watts x 1 |
| Class | D |
| Low-Pass Filter | Variable 12dB, 50Hz – 250Hz |
| Weatherproofing | Water-resistant |


