---
product_id: 279640742
title: "Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms)"
brand: "sundown audio"
price: "$4248.23"
currency: USD
in_stock: true
category: "Sundown Audio"
url: https://www.desertcart.ec/products/279640742-sundown-audio-salt-series-monoblock-digital-class-d-amplifier-salt
store_origin: EC
region: Ecuador
---

# Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms)

**Brand:** sundown audio
**Price:** $4248.23
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms) by sundown audio
- **How much does it cost?** $4248.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/279640742-sundown-audio-salt-series-monoblock-digital-class-d-amplifier-salt)

## Best For

- sundown audio enthusiasts

## Why This Product

- Trusted sundown audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

desertcart.com: Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms) : Electronics

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SHG6L2J |
| Best Sellers Rank | #138,991 in Electronics ( See Top 100 in Electronics ) #289 in Car Mono Amplifiers |
| Brand Name | Sundown Audio |
| Customer Reviews | 5.0 5.0 out of 5 stars (21) |
| Item Weight | 10 Pounds |
| Manufacturer | Sundown Audio |
| Material Type | Aluminum |
| Maximum Output Power | 4000 watts |
| Minimum Supply Voltage | 9 Volts |
| Model | Salt-4 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 4000 Watts |
| Package Type Name | Standard shipping box or padded envelope |
| Part Number | SALT Series Monoblock Amplifier |
| Specification Met | CE, FCC, RoHS, WEEE |
| Unit Count | 1.0 Count |
| Voltage | 9 Volts |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** Sundown Audio
- **Manufacturer:** Sundown Audio
- **Minimum Supply Voltage:** 9 Volts
- **Mounting Type:** Surface Mount
- **Voltage:** 9 Volts

## Images

![Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms) - Image 1](https://m.media-amazon.com/images/I/81tKgTxSiSL.jpg)

## Questions & Answers

**Q: I have 2 sundown x 15s. would a salt 4 be enough to maximize those subs or should i get a salt 6?. electrical is very very strong.**
A: They can handle the 6 if the rest of the install is done right... 🔊⬆️🌕

**Q: I have 4 sundown sa8 would a salt 4 be enough?**
A: would be enough for 4 sa 12

**Q: What gauge size holes are the battery terminal inputs?**
A: The SALT-4 uses a set of 0/1 gauge inputs

**Q: Will the Salt 4 overpower two U15's wired to 1 ohm load?**
A: We've seen people beat up on a single U-12 with a SALT-4.  The pair of 15's on one amp would actually be a pretty perfect match!

## Frequently Bought Together

- Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-4 4000W Rms)
- AudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black)
- Sundown Audio SA-8 V.3 D4 8" 500W RMS Dual 4-Ohm SA Series Subwoofer

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**Shop now:** [https://www.desertcart.ec/products/279640742-sundown-audio-salt-series-monoblock-digital-class-d-amplifier-salt](https://www.desertcart.ec/products/279640742-sundown-audio-salt-series-monoblock-digital-class-d-amplifier-salt)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-07-12*