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Sundown Audio SALT-1.5 Class D Amplifier

SKU: A-SALT1.5
Sale price$649.99
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Subwoofer Wiring Diagram

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  • RMS Power — 1,500W @ 1Ω, 750W @ 2Ω, 400W @ 4Ω mono (3,000W @ 2Ω when linked)
  • Class — Digital Class D linkable monoblock
  • Low-Pass Filter — 24dB variable, 35Hz–250Hz
  • Subsonic Filter — 24dB variable, 10Hz–50Hz
  • Bass Boost — Variable 0–9dB @ 45Hz

This Listing Includes: (1) Sundown Audio SALT-1.5 Class D Amplifier

The SALT-1.5 is a linkable digital Class D monoblock that produces 1,500W at 1 ohm, 750W at 2 ohms, and 400W at 4 ohms in mono, or 3,000W at 2 ohms when linked to a second SALT-1.5. Built on Sundown Audio Low-Voltage Technology, it produces optimum power at realistic charging voltages rather than needing 14+ volts. A 24dB variable subsonic filter (10Hz–50Hz), 24dB variable low-pass filter (35Hz–250Hz), variable bass boost at 45Hz, and 0–180 degree phase control let you dial in the exact response you want. The included wired remote displays voltage, temperature, and clipping for real-time monitoring. Authorized Sundown Audio dealer at JS Ultimate Sounds. Free shipping on orders $99+.

Features

  • Linkable monoblock for 3,000W @ 2Ω when strapped
  • Sundown Audio Low-Voltage Technology for power at realistic voltages
  • 24dB variable subsonic and low-pass filters plus bass boost
  • Wired remote displays voltage, temperature, and clipping
  • Thermal, voltage, speaker short, and DC-offset protection circuitry

Specifications

RMS Power @ 1Ω (mono) 1,500W x 1
RMS Power @ 2Ω (mono) 750W x 1
RMS Power @ 4Ω (mono) 400W x 1
RMS Power @ 2Ω (linked) 3,000W x 1
Amplifier Class Digital Class D
Low-Pass Filter 24dB variable, 35Hz–250Hz
Subsonic Filter 24dB variable, 10Hz–50Hz
Bass Boost 0–9dB @ 45Hz
Phase Shift 0–180 degrees
Input Sensitivity 6V – 0.2V
Efficiency >90%
Signal / Noise Ratio >90dB
Damping Factor >400
Frequency Response 10Hz – 250Hz
Tested Voltage & THD 12.8V & <1% THD
Operating Voltage DC 9V – 15.5V
Recommended Fuse 160 Amps
Dimensions 7.87” L x 8.67” W x 2.80” H