---
product_id: 255286394
title: "PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable"
brand: "boss audio systems"
price: "4048 kr"
currency: DKK
in_stock: true
category: "Boss Audio Systems"
url: https://www.desertcart.dk/products/255286394-pf1800-4-channel-car-amplifier-1800-watts-full-range-class
store_origin: DK
region: Denmark
---

# 1800W max power output Bridgeable 4-channel design Variable Bass Boost control PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

**Brand:** boss audio systems
**Price:** 4048 kr
**Availability:** ✅ In Stock

## Summary

> 🎵 Unleash your car’s true sound potential with Boss Audio’s powerhouse amplifier!

## Quick Answers

- **What is this?** PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable by boss audio systems
- **How much does it cost?** 4048 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/255286394-pf1800-4-channel-car-amplifier-1800-watts-full-range-class)

## Best For

- boss audio systems enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Efficiency:** MOSFET power supply ensures precise voltage control and reliable performance under any drive.
- • **Sleek & Compact Design:** Surface mount amplifier with eye-catching multi-LED backlit illumination fits stylishly in any ride.
- • **Flexible Channel Bridging:** Bridge two channels to unleash 900W at 4 Ohms, powering subs and speakers with ease.
- • **Seamless Sound Customization:** Full range Class A/B topology with adjustable bass boost and crossover for tailored audio perfection.
- • **Power That Commands Attention:** Deliver up to 450W x 4 channels at 2 Ohms for crystal-clear, room-shaking sound.

## Overview

The BOSS Audio Systems PF1800 is a 4-channel Class A/B car amplifier delivering up to 1800 watts max power. It features a MOSFET power supply for efficient voltage control, is stable at 2-4 Ohms, and offers full-range sound with variable bass boost and bridgeable channels for flexible, high-quality audio customization. Compact and stylish, it’s designed to elevate your in-car audio experience.

## Description

Shift your music into gear with the Boss Audio Phantom PF1800 4-Channel Class A/B Full Range Amplifier. This powerful 2-Ohm stable amplifier features 1800 Watts Max Power with a MOSFET power supply for better performance to get your vehicle rocking. Customize the sound with Low and High Pass Crossover, Bass Boost and Remote Subwoofer Control. Bridge channels for more power and flexibility. The Phantom Series are full-featured amplifiers that offer eye-catching Multi LED Backlit Illumination and customization for high quality sound and performance. Rock out with the Boss Audio PF1800. For more product details, please scroll down.

## Features

- Power - 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 Watts Max x 2 Bridged @4 Ohms
- Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
- Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers
- Mosfet Power Supply - A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
- Variable n Control - The n control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.Variable BASS Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.Specs - Dimensions: 13.5” x 10.31” x 2.25, Weight: 12 lbs..

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TKHADRE |
| Best Sellers Rank | #48,765 in Electronics ( See Top 100 in Electronics ) #30 in Car Multichannel Amplifiers |
| Brand Name | BOSS Audio Systems |
| Customer Reviews | 4.3 4.3 out of 5 stars (553) |
| Global Trade Identification Number | 00791489122764 |
| Included Components | BOSS amplifier |
| Item Dimensions | 34.3 x 26.2 x 5.7 centimeters |
| Item Type Name | BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable |
| Item Weight | 10.1 Pounds |
| Manufacturer | BOSS AUDIO |
| Material Type | Plastic and/or Metal |
| Maximum Output Power | 1800 |
| Model | PF1800 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Number of Items | 1 |
| Output Power | 1800 Watts |
| Package Type Name | amplifier |
| Part Number | PF1800 |
| Specification Met | Mosfet Power Supply |
| UPC | 809198916960 791489122764 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BOSS Audio Systems
- **Item dimensions L x W x H:** 34.3 x 26.2 x 5.7 centimeters
- **Manufacturer:** BOSS AUDIO
- **Mounting type:** Surface Mount
- **Number of channels:** 4

## Images

![PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable - Image 1](https://m.media-amazon.com/images/I/71OyIi9Tg7L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this power my boss pc65.2c component speaker that produces 500 watts rms at 250 each and a alpine sws-12d4 sub at 500w rms? any recommendations?**
A: Yes it will but if ur trying to run your whole system with 2 subs it might not

**Q: can i use this amp with two 12" kicker subs**
A: Yes you can. Although I would not recommend it. I would use a 2 channel amp.

**Q: Would this be able to handle alpine sxe-1750s 6.5" 560 watt 2 way car component speakers (2 pairs) 45 watt rms (90 watt per pair)?**
A: Yes

**Q: This is for subwoofer or speaker**
A: This is for both speakers and a subwoofer.

## Frequently Bought Together

- BOSS Audio Systems PF1800 4 Channel Car Amplifier - 1800 Watts, Full Range, Class A-B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems CH10DVC Chaos Series 10 Inch Car Subwoofer - 1500 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, Hook Up to Amp

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-10-24*