SUNDOWN SALT-1 Class D Amplifier

  • $549.99

πŸ”Š SALT-1 Class-D Monoblock Amplifier — 1000 W RMS πŸ’₯

High-Efficiency Subwoofer Power with Smart Tuning & Protection πŸš—πŸ”‰
The SALT-1 is a rugged, efficient Class-D amplifier designed to deliver real RMS bass power on everyday 12 V car electrical systems. Built for deep, controlled low-end performance with flexible tuning and robust safety features, this amp is ideal for subwoofer systems used in daily drivers, custom builds, and SPL setups alike.

⚑ Key Features

  • πŸ”Š 1000 W RMS x 1 @ 1 Ω — Reliable power where it counts

  • ⚑ 600 W RMS x 1 @ 2 Ω — Solid performance at common impedance

  • 🎢 400 W RMS x 1 @ 4 Ω — Clean and controlled power at higher loads

  • πŸŒ€ Variable Subsonic Filter (10–50 Hz) — Tightens low end and protects your sub

  • 🎚 Variable Low-Pass Filter (35–250 Hz) — Precise crossover control

  • πŸ”Š Adjustable Bass Boost @ 45 Hz (0–9 dB) — Add punch when needed

  • πŸ”„ Phase Shift Control (0–180°) — Align bass timing with your system

  • πŸ“Œ Wired Remote Included — On-dash adjustment and clipping feedback

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

  • ❄️ Efficient Class-D Operation — Cool running and stable on stock electrical systems

πŸ“Š Performance Specs

  • πŸ”₯ 1 Ω Mono RMS: 1000 W

  • ⚑ 2 Ω Mono RMS: 600 W

  • 🎡 4 Ω Mono RMS: 400 W

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

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

  • ⚑ Input Sensitivity: 0.2–6 V

  • ⚑ Operating Voltage: 9–15.5 V DC

  • πŸ”₯ Recommended Fuse: ~120 A

  • πŸ“ Compact Chassis — Easy to install in tight spaces

🎯 Why It’s a Great Choice

The SALT-1 delivers real, usable RMS power without requiring high-voltage vehicle charging systems. Its efficient Class-D design keeps heat low and performance high, while the flexible tuning controls give you precise control over low-frequency output. It’s perfect for anyone who wants solid bass performance without compromise.

πŸš— Perfect For

  • πŸ”Š Single subwoofer systems

  • 🎢 Daily drivers seeking deeper, cleaner bass

  • πŸ”§ Custom installs where power and control matter

  • πŸ’ͺ Bass enthusiasts who want tuned low-end impact

🧠 Pro Tips

  • Set the subsonic filter just below your enclosure tuning to protect your sub and tighten the low end.

  • Use 1/0-gauge power & ground wiring and a solid battery connection for stable high-current delivery.

  • Mount the wired remote at your dash for quick clipping monitoring — especially useful in SPL or competition sessions.

  • For extra output later, plan your wiring with strappable models in mind. It makes future upgrades easier and more cost-effective.

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