Open Box, Great - Sundown Audio SALT-1.5 Class D Monoblock Car Amplifier (Open Box, Great)

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Product highlights

• 400 watts x 1 channel @ 4 ohm
• 750 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• 3000 watts x 1 channel @ 2 ohm Bridged
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Learn more about the salt15_obg

Description

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Sundown Audio SALT-1.5

1500W RMS Class D SALT Series Monoblock Car Amplifier with Bass Remote (A-SALT1.5)
Quantity: 1

Product Details:

SALT Series Class D 1 ohm Stable Monoblock Amplifier
RMS Power Rating:

4 ohm: 400 watts x 1 channel
2 ohm: 750 watts x 1 channel
1 ohm: 1500 watts x 1 channel
Bridged: 3000 watts x 1 channel @ 2 ohm

Total RMS power output: 1500 watts
Power, clipping and protection LED indicators
Wired bass level remote control included
Speaker-level (high-level) inputs
1 pair of pre-amp outputs
4-way protection circuitry (thermal, voltage, speaker short and DC offset protection)
Low voltage technology
Double sided through hole epoxy PCB
Dual MOSFET PWM power supply
Linkable function between two amplifiers (output master/input slave)
Input sensitivity: 0.2 - 6 volts
Frequency Response: 10 - 250 Hz
Total Harmonic Distortion (THD): 0.1%
Signal to Noise Ratio: 90 dB
Variable low-pass filter: 35 - 250 Hz
Subsonic filter: 10 - 50 Hz
Variable Bass Boost: 0 - 9 dB
Phase Shift Control: 0-180 degrees
Fuse Rating: 160A
4 AWG gauge amplifier wiring kit is recommended for installation
Dimensions: 7.87" L x 8.67" W x 2.8" H
Authorized Internet Dealer
1-year Manufacturer's Warranty
MFR #: SALT-1.5

Specifications & Details

Key Features

Amplifier Key Features

Bass Boost

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms

400 watts x 1 channel

RMS Power @ 2 ohms

750 watts x 1 channel

RMS Power @ 1 ohm

1500 watts x 1 channel

Amplifier Specifications

Series

SALT Series

Amplifier Class

Number of Channels

1 - Mono

Total RMS Power Output

1500 watts

Minimum Impedance Unbridged

1 ohm

Minimum Impedance Bridged

2 ohms

Frequency Response

10 - 250 Hz

THD at Rated RMS Power

<0.1%

Built-in Crossover

Low-Pass (LP)
Subsonic

Low-Pass Crossover Frequency

35 - 250 Hz

Subsonic Filter

10 - 50 Hz

Signal-to-Noise Ratio

90 dB

Bass Boost

0 - 9 dB

Remote bass/level controller

Yes

Total Fuse Rating

160A

Strappable

Yes

Amp Bluetooth Connectivity

Hi-Res Certified

Low-Level Input Sensitivity

0.2 - 6 volts

What is in the box?

Paperwork

User manual

WITB: Amplifiers

Amplifier

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

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Overall rating distribution

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By feature average rating

Durability		5
Value		4.5
Features		5
Design		4.5
Usability		5

Customer Reviews

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Awesome Amplifier

The best Amp series in the Sundown lineup. Love that it does rated at 12.8 and not 14.4 It certainly does rated. Currently powering 2 Jl Audio 12w6v3 subs with the Salt 1.5. Amplifier has great features and an awesome bass remote. It's a bit pricey but worth the Korean tech.

By John on February 23, 2026

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Solid performer

The following review is for SALT-1.5, which is a part of the bundle you are viewing.

High performing, efficient, supplies rated power at 12v, nice bass knob with clipping and voltage display. This amp barely gets warm while providing 1,500 watts clean power to my 3 Sundown U6.5's. Good amp from a good brand.

By JMAC on July 19, 2025 Checkmark Icon

Verified purchase