





Sundown Audio SAEv4-1000.1D Mono Amplifier
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Subwoofer Wiring Diagram
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- RMS Power — 1,000W x 1 @ 1Ω, 600W x 1 @ 2Ω, 375W x 1 @ 4Ω
- Class — Class D monoblock (half-bridge)
- Low-Pass Filter — 12dB variable, 40Hz–180Hz
- Subsonic Filter — 12dB, 10Hz–40Hz
- Phase Control — Variable phase shift 0–180 degrees
This Listing Includes: (1) Sundown Audio SAEv4-1000.1D Mono Amplifier
The SAEv4-1000.1D is a high-performance half-bridge Class D monoblock delivering 1,000W RMS at 1 ohm, 600W at 2 ohms, and 375W at 4 ohms. Its variable phase, 12dB low-pass (40Hz–180Hz) and 12dB subsonic (10Hz–40Hz) filters provide the control you need to shape your sound. Protection circuitry guards against thermal, voltage, speaker short, and DC-offset faults, while the heavy aluminum heat sink keeps temperatures in check during extended use. The included wired remote with clipping indicator provides real-time monitoring and output control. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- Class D half-bridge design for powerful, detailed bass
- Variable low-pass, subsonic, and phase-shift controls
- Power, clipping & protection indicators
- Heavy aluminum heat sink for improved thermal control
- Thermal, voltage, speaker short, and DC-offset protection circuitry
Specifications
| RMS Power @ 1Ω | 1,000W x 1 |
| RMS Power @ 2Ω | 600W x 1 |
| RMS Power @ 4Ω | 375W x 1 |
| Amplifier Class | Class D |
| Low-Pass Filter | 12dB variable, 40Hz–180Hz |
| Subsonic Filter | 12dB, 10Hz–40Hz |
| Phase Shift | 0–180 degrees |


