SUNDOWN SALT-2 Class D Amplifier

  • $849.99

πŸ”Š SALT-2 Class-D Mono Amplifier — 2000 W RMS πŸ’₯

Massive Bass Power & Tunable Control — Built for High-Output Subwoofer Systems πŸš—πŸ’£
This Class-D mono amplifier delivers serious low-frequency authority with adjustable filters, phase control, and robust protection circuitry. Designed to produce real power on everyday 12 V automotive electrical systems, it’s ideal for street rigs, daily drivers, and competition-level SPL builds alike.

⚑ Key Features

  • πŸ”Š 2000 W RMS x 1 @ 1 Ω — Clean, powerful output for demanding sub setups

  • πŸ’ͺ 1000 W RMS x 1 @ 2 Ω — Controlled performance at common impedance loads

  • 🎢 500 W RMS x 1 @ 4 Ω — Strong and stable even at higher impedance

  • πŸ”— Strappable to 4000 W @ 2 Ω — Link two amplifiers together for massive power

  • 🎚 24 dB Variable Subsonic Filter (10–50 Hz) — Tightens ultra-low bass and protects subs

  • πŸŽ› 24 dB Variable Low-Pass Filter (35–250 Hz) — Precision crossover tuning

  • πŸ”Š Bass Boost @ 45 Hz (0–9 dB) — Add punch where you want it

  • πŸ”„ Phase Shift Control (0–180°) — Aligns sub energy with the rest of your system

  • πŸ“Œ Wired Remote with Voltage/Temp/Clipping Display — On-dash monitoring & adjustment

  • πŸ›‘ 4-Way Protection Circuitry — Thermal, voltage, speaker short & DC-offset safeguards

  • ❄️ Efficient Class-D Architecture — Cool, stable performance without high heat

πŸ“Š Technical Specs

  • πŸ”₯ 1 Ω Mono RMS: 2000 W

  • ⚑ 2 Ω Mono RMS: 1000 W

  • πŸ“’ 4 Ω Mono RMS: 500 W

  • πŸ”— 2 Ω Linked: 4000 W RMS

  • πŸ“ˆ Frequency Response: 10 Hz – 250 Hz

  • πŸ”Š Signal-to-Noise Ratio: ~90 dB

  • ⚑ Input Sensitivity: 0.2–6 V

  • πŸ”Œ Operating Voltage: 9–15.5 V DC

  • πŸ”₯ Recommended Fuse: ~200 A

  • πŸ“ Dimensions: ~15.74″ × 8.67″ × 2.80″

🎯 Why It’s a Great Amp

The SALT-2 brings competition-caliber power and tunability to your build with a linkable design that lets you scale output by pairing amplifiers. Its robust filters and phase control help you dial in tight, controlled bass whether you’re running a sealed or ported enclosure.

πŸš— Perfect For

  • πŸ”Š High-output subwoofer systems

  • 🎢 SPL & demo vehicles

  • πŸ’ͺ Daily drivers with upgraded bass

  • πŸ”§ Custom installs where power + control matter

🧠 Pro Tips

  • Set the subsonic filter just below your enclosure tuning to reduce over-excursion and tighten ultra-low bass response.

  • Use heavy gauge power & ground wiring (1/0 AWG recommended) to ensure stable current delivery under heavy load.

  • Mount the wired remote at your dash for quick clipping and voltage feedback — especially helpful when fine-tuning SPL builds.

  • When linking multiple amps, balance gain and filter settings across units to prevent mismatched output and distortion.

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