---
product_id: 444618679
title: "Sundown Audio SFB-1000D - Monoblock 1410w RMS Amplifier"
brand: "sundown audio"
price: "€ 391.55"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sundown Audio"
url: https://www.desertcart.hr/products/444618679-sundown-audio-sfb-1000d-monoblock-1410w-rms-amplifier
store_origin: HR
region: Croatia
---

# 1000W RMS Power Output Variable Low & High Pass Filters 4-Way Protection Circuit Sundown Audio SFB-1000D - Monoblock 1410w RMS Amplifier

**Brand:** sundown audio
**Price:** € 391.55
**Availability:** ✅ In Stock

## Summary

> 🎵 Power your ride with precision and protection — feel the Sundown difference!

## Quick Answers

- **What is this?** Sundown Audio SFB-1000D - Monoblock 1410w RMS Amplifier by sundown audio
- **How much does it cost?** € 391.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/444618679-sundown-audio-sfb-1000d-monoblock-1410w-rms-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 Yet Mighty:** Sleek 7.25 x 5.75 x 2.5 inch aluminum alloy chassis packs massive power without hogging space.
- • **Pro-Grade Connectivity:** Wired remote control with clipping indicator lets you monitor and adjust your amp like a true audio connoisseur.
- • **Rock-Solid Reliability:** Stay worry-free with advanced 4-way protection against thermal, voltage, speaker shorts, and DC offset issues.
- • **Precision Audio Control:** Fine-tune your audio with 12 dB/octave variable low and high pass filters plus a 9 dB bass boost for a custom soundstage.
- • **Unmatched Power Delivery:** Push your sound system to 1000W RMS at 1 ohm for earth-shaking bass and crystal-clear highs.

## Overview

The Sundown Audio SFB-1000D is a high-performance Class-D monoblock amplifier delivering up to 1000W RMS at 1 ohm. Engineered with dual MOS-FET PWM power supply and advanced 4-way protection, it offers variable low/high pass filters and bass boost for tailored sound. Its compact aluminum alloy design fits easily in any setup, making it the go-to choice for audiophiles demanding power, precision, and durability.

## Description

SUNDOWN AUDIO SFB-1000D | MONOBLOCK CLASS D AMPLIFIER FEATURES: Digital Class-D Mono Block Amplifier Dual MOS-FET PWM Power Supply 1 Ohm Stable Load 12 dB/Octave Variable Low Pass Filter 12 dB/Octave Variable High Pass Filter 9 dB/Octave Variable Bass Boost 4 Way Protection Ciruit (Thermal, Voltage, Speaker Short, DC Offset) Wired Remote Control with Clipping Indicator SPECIFICATIONS (d @ 14.4v) 1 ohm Mono RMS: 1000W 2 ohm Mono RMS: 850W 4 ohm Mono RMS: 500W Recommended Fuse Rating: 100A Low Pass Filter (Variable): 80Hz-20kHz High Pass Filter (Variable): 15Hz-1kHz Bass Boost @ 50Hz: 0-12dB Input Sensitivity: 5V Max S/N Ratio: 100dB Working Voltage: 10.5v-15.5v Dimensions: 7.25 x 5.75 x 2.50

Review: Me sorprendió mucho el tamaño y la potencia que genera.
Review: Just got this amp hooked up to two kicker comp r 12s and boy do they sound good! This amp is amazing. The other amp I had made my headlights flash when the speakers hit hard and they didn’t sound all that great. With this amp, my headlights don’t flash (that I’ve noticed) and the subs hit hard and sound good. I still need to fine tune it but with a quick tune it’s a night and day difference. Long story short, buy this amp. Later, I plan to get better quality subwoofers to give me what I’m looking for but for now I’m happy. Nicest quality amp I’ve ever had and it’s small enough to fit under the back seat in my truck. I can’t rave enough about it, I’m so happy right now! Upon further listening I’m pretty sure one of my subs is blown. Udgrading soon #sendit

## Features

- Brand: Sundown audio
- Manufacturer: China
- Brand: Sundown Audio

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095SYKFHN |
| Item model number | SFB-1000D |
| Manufacturer | Sundown Audio |
| Package Dimensions | 24.79 x 21.41 x 11.99 cm; 1.81 kg |

## Product Details

- **Manufacturer:** Sundown Audio
- **Maximum supply voltage:** 5 Volts
- **Minimum supply voltage:** 10.5 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 10.5 Volts

## Images

![Sundown Audio SFB-1000D - Monoblock 1410w RMS Amplifier - Image 1](https://m.media-amazon.com/images/I/71lsZHC6U0L.jpg)

## Questions & Answers

**Q: Will this power my mtx dual 12 svc 4ohm 500rms each wired down to 2ohm 1000rms 2000pk? Or the sfb1500d since this one is only 850rms @2ohm?**
A: Hi,

you would need to run either the SFB-1500D or SIA-1750 for the subs you are running.

Thank You.

**Q: Hi would this amp power 2 12 alpine type r  subs?**
A: it depends the rms watts on each subwoofer and it’s wiring configuration

**Q: Will this power 2 alpine 12s with 600 rms each ??**
A: Yes, it would power your subs and leave a little room for more.

**Q: Can I run my 2 8 sundowns ?**
A: Hey Ramiro, if you can send us a direct message with the model number of your 8" subs, we can get you the best answer!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***. on 22 January 2026*

Me sorprendió mucho el tamaño y la potencia que genera.

### ⭐⭐⭐⭐⭐ Review
*by F***Y on 28 February 2025*

Just got this amp hooked up to two kicker comp r 12s and boy do they sound good! This amp is amazing. The other amp I had made my headlights flash when the speakers hit hard and they didn’t sound all that great. With this amp, my headlights don’t flash (that I’ve noticed) and the subs hit hard and sound good. I still need to fine tune it but with a quick tune it’s a night and day difference. Long story short, buy this amp. Later, I plan to get better quality subwoofers to give me what I’m looking for but for now I’m happy. Nicest quality amp I’ve ever had and it’s small enough to fit under the back seat in my truck. I can’t rave enough about it, I’m so happy right now! Upon further listening I’m pretty sure one of my subs is blown. Udgrading soon #sendit

### ⭐⭐⭐⭐⭐ Review
*by L***. on 6 January 2026*

Excelente producto, lo volvería a comprar si fuera necesario

## Frequently Bought Together

- SFB-1000D - Sundown Audio Monoblock 1410w RMS Amplifier
- Skar Audio 4 Gauge OFC Complete Amplifier Installation Wiring Kit, SKAR4ANL-OFC
- Sundown Audio SML-12-D4 12" 500W 4-Ohm Shallow Subwoofer

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/444618679-sundown-audio-sfb-1000d-monoblock-1410w-rms-amplifier](https://www.desertcart.hr/products/444618679-sundown-audio-sfb-1000d-monoblock-1410w-rms-amplifier)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*