---
product_id: 157076001
title: "Sundown Audio SFB-3000D 3000W RMS Class D Monoblock Amplifier - 1 Ohm Stable, High-Efficiency Car Subwoofer Amp with Variable Crossover Filters, Bass Boost, and Smart Cooling"
brand: "sundown audio"
price: "RM3015"
currency: MYR
in_stock: true
reviews_count: 8
category: "Sundown Audio"
url: https://www.desertcart.com.my/products/157076001-sundown-audio-sfb-3000d-3000w-rms-class-d-monoblock-amplifier
store_origin: MY
region: Malaysia
---

# 3000W RMS @ 1Ω - Massive Power Smart Cooling Fan - Keeps Amp Cool Variable Crossover & Bass Boost - Precision Tuning Sundown Audio SFB-3000D 3000W RMS Class D Monoblock Amplifier - 1 Ohm Stable, High-Efficiency Car Subwoofer Amp with Variable Crossover Filters, Bass Boost, and Smart Cooling

**Brand:** sundown audio
**Price:** RM3015
**Availability:** ✅ In Stock

## Summary

> 🎵 Power Meets Precision — Own the Bass, Rule the Road!

## Quick Answers

- **What is this?** Sundown Audio SFB-3000D 3000W RMS Class D Monoblock Amplifier - 1 Ohm Stable, High-Efficiency Car Subwoofer Amp with Variable Crossover Filters, Bass Boost, and Smart Cooling by sundown audio
- **How much does it cost?** RM3015 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/157076001-sundown-audio-sfb-3000d-3000w-rms-class-d-monoblock-amplifier)

## 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

## Key Features

- • **Compact Powerhouse:** Sleek monoblock design fits tight spaces without compromising on performance or durability.
- • **Tailor Your Soundscape:** Variable HPF (15-80Hz), LPF (80Hz-Full), and 0-12dB bass boost let you sculpt perfect low-end vibes.
- • **Built to Last & Protect:** 4-way protection circuit guards against shorts, voltage spikes, and thermal overload for worry-free listening.
- • **Unleash Thunderous Bass:** 3000W RMS at 1 Ohm delivers earth-shaking power for serious bassheads.
- • **Stay Cool Under Pressure:** Smart 3-speed cooling fan and thermal management prevent overheating during marathon sessions.

## Overview

The Sundown Audio SFB-3000D is a compact yet powerhouse Class D monoblock amplifier delivering 3000W RMS at 1 Ohm. Engineered for bass enthusiasts, it features advanced tuning controls including variable crossover filters and bass boost, smart thermal management with a temperature-activated cooling fan, and a robust 4-way protection system. Designed to provide clean, distortion-free sound with a wide frequency response and high signal-to-noise ratio, this amp is perfect for high-performance car audio systems demanding reliable, high-output bass.

## Description

Sundown Audio SFB-3000D Monoblock Amplifier: High-Performance Bass for Your Car Audio SystemLooking for serious power and precision for your car audio setup? The Sundown Audio SFB-3000D is a high-performance Class D monoblock amplifier built for bass lovers who crave clean, reliable power. Engineered by one of the most respected names in the industry, this amp delivers up to 3000W RMS at 1 Ohm, making it an ideal match for high-power subwoofers and demanding systems. Key Features for Unmatched PerformanceThe SFB-3000D is packed with features that ensure a powerful and protected listening experience. Its Monoblock Class D Design is both compact and efficient, generating less heat than traditional amplifiers while delivering massive output.RMS Power Ratings:3000W RMS @ 1 Ohm (14.4V DC)2025W RMS @ 2 Ohm1140W RMS @ 4 OhmThese robust power ratings ensure you have all the horsepower you need to drive your subwoofers to their full potential.Crossover and Tuning Options for Perfect SoundTake full control of your audio with the SFB-3000D's precise tuning capabilities. The variable High-Pass Filter (HPF) and Low-Pass Filter (LPF) allow you to perfectly tailor the frequency range of your subwoofer, while the variable Bass Boost control (0-12dB centered at 50Hz) lets you dial in the exact amount of low-end thump you desire. A wide frequency response of 10Hz–20kHz and an impressive Signal-to-Noise Ratio of 86dB guarantee that your sound is always clean and free of distortion.Intelligent Protection & Smart Thermal ManagementSundown Audio understands the importance of reliability. The SFB-3000D features a comprehensive 4-way protection circuit that safeguards the amplifier and connected speakers against:Thermal overloadVoltage fluctuations (both high and low)Speaker short circuitsTo maintain optimal operating temperature, a temperature-activated cooling fan with a smart 3-speed system keeps the amplifier running cool even under extreme loads.Why Choose the SFB-3000D?The Sundown Audio SFB-3000D is the perfect blend of power, precision, and protection. Its compact size, combined with its high-output capabilities and advanced tuning options, makes it a top-tier choice for car audio enthusiasts looking to build a high-performance system. The amplifier's reliable design and smart features ensure it will deliver powerful, clean bass for years to come.Boost your car audio performance today with the Sundown Audio SFB-3000D.

Review: Very nice and powerful - Works great fast shipping
Review: Sounded great then fried itself - Amp fried itself after a certified sundown retailer set gains and hooked up amp...

## Features

- Extreme Power for Demanding Bass: The Sundown Audio SFB-3000D is engineered for serious bass enthusiasts. Delivering a massive 3000W RMS at 1 Ohm, this monoblock amplifier provides the clean, reliable power needed to drive high-power subwoofers. Its efficient Class D design ensures peak performance without excessive heat, allowing you to push your system to its limits.
- Compact & Highly Efficient Design: Despite its immense power, the SFB-3000D features a compact and efficient monoblock design. This allows for versatile installation in tight spaces, making it an ideal choice for customizing your car's audio system without sacrificing performance. The amp's smart thermal management and temperature-activated cooling fan keep it running cool under extreme loads.
- Precise Crossover & Tuning Options: Achieve the perfect sound with advanced tuning capabilities. The amp includes a variable High-Pass Filter (HPF) from 15Hz to 80Hz, a variable Low-Pass Filter (LPF) from 80Hz to Full Range, and a powerful 0-12dB bass boost centered at 50Hz. These controls give you the flexibility to fine-tune your subwoofer for optimal low-end enhancement.
- Robust & Reliable Protection System: Your investment is fully protected by a multi-faceted 4-way protection circuit. Safeguarding against short circuits, low/high voltage, and thermal overload, this system ensures the longevity and stability of both the amplifier and your subwoofers. The amp's durable build and smart features provide peace of mind for every listening session.
- Exceptional Sound Quality & Clarity: The SFB-3000D is designed for a pristine audio experience. With a wide frequency response of 10Hz-20kHz and a solid Signal-to-Noise Ratio of 86dB, the amplifier delivers clean, distortion-free output. This level of clarity ensures that every bass note is reproduced with accuracy and impact, making it perfect for both daily use and competition-level systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XQJJ7X2 |
| Best Sellers Rank | #49,005 in Electronics ( See Top 100 in Electronics ) #92 in Car Multichannel Amplifiers |
| Brand Name | Sundown Audio |
| Customer Reviews | 3.7 out of 5 stars 205 Reviews |
| Item Dimensions | 8 x 5.8 x 2.3 inches |
| Item dimensions L x W x H | 8 x 5.8 x 2.3 inches |
| Manufacturer | Sundown Audio Amplifier |
| Material Type | Metal |
| Maximum Supply Voltage | 15.5 Volts |
| Minimum Supply Voltage | 14.4 Volts (DC) |
| Model | SFB-3000D |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature | 40 Degrees Celsius |
| Output Power | 3000 Watts |
| Package Type Name | box |
| Specification Met | CE, FCC |
| UPC | 793276051301 |
| Voltage | 16 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 8 x 5.8 x 2.3 inches
- **Manufacturer:** Sundown Audio Amplifier
- **Maximum Supply Voltage:** 15.5 Volts
- **Minimum Supply Voltage:** 14.4 Volts (DC)
- **Voltage:** 16 Volts (DC)

## Images

![Sundown Audio SFB-3000D 3000W RMS Class D Monoblock Amplifier - 1 Ohm Stable, High-Efficiency Car Subwoofer Amp with Variable Crossover Filters, Bass Boost, and Smart Cooling - Image 1](https://m.media-amazon.com/images/I/61Cg91rncZL.jpg)

## Questions & Answers

**Q: Would this amp be too much for 2 8 in Memphis mojos?**
A: No it wouldn't be. being that the MOJO 8" are 900wats RMS and with two that's 1800Rms and as long as your keep it at or above 2ohms giving you a total of 60 volts at 75% of the volumee with everything at zero & center setting on the head unit with you tune the Subs to the amp you will be almost perfect if not perfect depending on the gauge of the power and ground wire your using.

**Q: Would this be a good amp for audio pipe 4 stack 12s**
A: U might need a little more

**Q: Will this catch low range bass...i have a 2000 watt skar on 2 american bass 15s and it does not catch lows well.**
A: If a 15" woofer isnt catching the lows, its your box, not your amp.

**Q: Can the sfb 3000 run two ampere audio 8's 800 watts rms**
A: Hi,

Yes this amp will power those subs without a problem. If you have any other tech related questions feel free to text or call us at (323)-231-3525.


Thank you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice and powerful
*by K***A on November 23, 2025*

Works great fast shipping

### ⭐ Sounded great then fried itself
*by T***N on April 17, 2021*

Amp fried itself after a certified sundown retailer set gains and hooked up amp...

### ⭐⭐⭐⭐⭐ Gran potencia que tiene
*by M***L on February 3, 2026*

Grand aparato

## Frequently Bought Together

- Sundown Audio SFB-3000D 3000W RMS Class D Amplifier
- AudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black)
- Sundown Audio X-12 v3 D2 12" Dual 2-Ohm 2000W RMS Subwoofer

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-22*