---
product_id: 24868302
title: "PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black"
brand: "crunch"
price: "75187 Ft"
currency: HUF
in_stock: true
reviews_count: 11
category: "Crunch"
url: https://www.desertcart.hu/products/24868302-px-1000-4-4-channel-1000-watt-amp-a-b
store_origin: HU
region: Hungary
---

# 1000W peak power output 4-channel bridgeable flexibility Class A/B tech for crisp sound PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black

**Brand:** crunch
**Price:** 75187 Ft
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash your car’s true sound potential with Crunch PX 1000.4 – where power meets precision!

## Quick Answers

- **What is this?** PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black by crunch
- **How much does it cost?** 75187 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/24868302-px-1000-4-4-channel-1000-watt-amp-a-b)

## Best For

- crunch enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Sound Tech:** Class A/B amplification delivers rich, distortion-free audio clarity.
- • **Expand Your Audio Empire:** Daisy chain multiple amps via preamp RCA outputs for a next-level sound system.
- • **Versatile Channel Mastery:** Seamlessly switch between 2, 3, or 4 channels to customize your audio setup.
- • **Lightweight & Compact Design:** At just 5.4 lbs and sleek dimensions, installation is hassle-free and space-smart.
- • **Power Your Ride Loud & Clear:** 1000 watts of dynamic power to elevate every drive with immersive sound.

## Overview

The Crunch PX 1000.4 is a lightweight, 4-channel Class A/B amplifier delivering up to 1000 watts of power. Designed for versatile multi-channel setups, it supports 2, 3, or 4 channel operation with bridgeable outputs, featuring advanced tech like a PWM power supply, soft start, and variable high pass filter. Compact and easy to install, it’s perfect for upgrading car audio systems with clear, powerful sound.

## Description

desertcart.com: Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black : Electronics

Review: Powerful amp - This amp is amazing, very easy to install, affordable price, very clear and loud. Five stars
Review: I went to a professional and he sent me away, i didn't need his install it was easy to do DIY - I am no expert of installing Car Audio, but I bought a Nice little car android with touch screen and the installation was not that clear, so It wasn't just a plug and play in by Fiat Abarth 500 with the beats Subwoofer, however I managed to connect my speakers direct without the beats amplifier and the sound was crap, however I got on this amplifier and bought it with the expectants to be able to improve the sound and use my Sub woofer. And it worked perfect. i used the high in not the phono plugs and it just worked great. Yes I did see some one saying on the reviews that it does get hot, but as long as you give some some ventilation it is OK. It is running all my 4 speakers and my OEM factory subwoofer. Instructions simple to follow. All I would add is if you detail what is in the box, you would have saved me $20 from not buying the two 4 pin plugs for the high input. These do come in the package.

## Features

- Crunch PX 1000.4 amplifier is ideal for multi-channel systems because it can operate on 4, 3, or 2 channels; Employs Class A B technology to provide greater audio performance
- Powerful vehicle amp with 1000W power output for your car entertainment system; 2 Ohms, 4 by 250 watts 4 Ohms 4 by 125 watts Mono Bridged At 4 Ohms 2 by 5000 watts, Bridgeable at 4 ohms
- Enhance your setup with multiple arms by utilizing the Preamp RCA outputs, allowing you to daisy chain multiple arms effortlessly for an expanded and dynamic audio experience
- Specifications encompass a Pulse Width Modulated power supply, a Slow unmute soft start turn-on, Speaker level inputs, and a Variable high pass filter at 120
- Dimensions; 12.6 by 10.8 by 3.7 inches in length, width, and height, offering a compact yet functional design; Weighs just 5.4 pounds, making it lightweight and easy to handle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0196FLS50 |
| Best Sellers Rank | #17,641 in Electronics ( See Top 100 in Electronics ) #19 in Car Multichannel Amplifiers |
| Brand | Crunch |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,015) |
| Date First Available | November 28, 2015 |
| Global Trade Identification Number | 00806576225348 |
| Height (inches) | 4 inches |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item dimensions L x W x H | 4 x 5 x 3 inches |
| Item model number | PX1000.4 |
| Manufacturer | crunch |
| Material | Aluminum, Metal/Plastic |
| Minimum Supply Voltage | 10 Volts (DC) |
| Mounting Type | Car Mount |
| Number of Channels | 4 |
| Output Power | 1000 Watts |
| Package Type Name | Box |
| Product Dimensions | 4 x 5 x 3 inches |
| UPC | 731215376290 806576225348 |
| Warranty | Please contact the manufacturer |
| Weight | 6 Pounds |
| Width (inches) | 11 inches |
| Wireless Remote | No |

## Product Details

- **Brand:** Crunch
- **Item dimensions L x W x H:** 4 x 5 x 3 inches
- **Manufacturer:** crunch
- **Minimum Supply Voltage:** 10 Volts (DC)
- **Mounting Type:** Car Mount

## Images

![PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black - Image 1](https://m.media-amazon.com/images/I/71mu6JNx1fL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many ohms per channel?**
A: 2 ohms per channel is ok. I have had a few set ups running 2 ohms per channel. No issues. If you bridge the sub, it will only be stable at 4 ohm. It may do 2 ohms bridged for a week before it blows up. It will go into protect mode if you try this.

**Q: Will theses power 4 door speakers? Not sure how all this works. Just heard that door speakers sound better with an amp?**
A: I have used this amp in many different configurations. 4 channels = 4 outputs. It is 2 ohm stable meaning you could hook up 2 4 ohm door speakers per channel if you wanted to. I have used this amp as a mids and highs amp using the crossovers in the amp and it was great paired with a 1000W mono sub amp. For that set up I had 2 6x9s and a set of component speakers. I have also done a mustang, integra and silverado for guys on a budget with this amp. mids and highs on channel 1 and 2 6.5 3ways and 6x9s. and then 2 DVC subs on channel 3&4 using the built in crossover and bass boost.  Was it better than my Hifonics 2 amp set up or my JL audio set up? Absolutely not, but if you want  a good sound you can enjoy on a budget, this is a decent amp. Use 2 gauge power wires so you don't overheat your amp.

**Q: Install kit? Does this come with one?**
A: No , I had to purchase kit separate

**Q: Will this be ok for highs/mids in door and two fosgate 10s in rear**
A: This is good for speakers, but not powerful enough to properly run subs as well. This amp generally puts out around 350-400 watts, which is good for quality speakers. For Fosgates, I'd jump up to a name brand amp, or go with a cheap 2000+ watt amp.  I'm running 2x 6.5 mids, 2x 6x9 coax, 4x tweets, and a 3.5 mono high on this amp, and its run them well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful amp
*by C***2 on March 18, 2025*

This amp is amazing, very easy to install, affordable price, very clear and loud. Five stars

### ⭐⭐⭐⭐⭐ I went to a professional and he sent me away, i didn't need his install it was easy to do DIY
*by C***F on January 15, 2026*

I am no expert of installing Car Audio, but I bought a Nice little car android with touch screen and the installation was not that clear, so It wasn't just a plug and play in by Fiat Abarth 500 with the beats Subwoofer, however I managed to connect my speakers direct without the beats amplifier and the sound was crap, however I got on this amplifier and bought it with the expectants to be able to improve the sound and use my Sub woofer. And it worked perfect. i used the high in not the phono plugs and it just worked great. Yes I did see some one saying on the reviews that it does get hot, but as long as you give some some ventilation it is OK. It is running all my 4 speakers and my OEM factory subwoofer. Instructions simple to follow. All I would add is if you detail what is in the box, you would have saved me $20 from not buying the two 4 pin plugs for the high input. These do come in the package.

### ⭐⭐⭐⭐⭐ How to make a stereo for 500$ that sounds better than beats by DRE
*by S***N on April 28, 2019*

This amp .(cheap) 2 pioneer 8" MIDBASS speakers in backseat (mid price ranged ) 2 mid price ranged component speakers front door . All four speakers powered by this amp. Music sounds larger than freaking life. So loud you can lose your hearing . . . Also no distortion whatsoever. I just recommend buying this amp . Butbif you do . With the money you save . Spend it on better speakers . You can go cheaper with amplifiers . But not with speakers . Use the setup I have mentioned above . Out a single 8" 10" or 12" in the back With a mononamp of about 1500 or 2000 watts as well . And you'll have a sound system for 500 dollars , that I'll out against a 4000$ system any local audio shop charges. If you hear my advice . (In the past I was a sucker buying brand name amp everything) There's no need . They put out power .it's your speakers that make it sound good or not. And remember if you listen to radio Total harmonic distortion andnaol that B.S expensive Amps brag about DOES NOT MATTER! Your music input mp3's are not studio quality . Or high definition. Your FM radio is not DVD or CD quality. Your spliting hairs buying a 700 dollar 4 channel amp . This does just fine. It puts massive power to speakers . Quite surprised how well it works actually . I went from a 2000watt more expensive amp down to this 1000 watt more simple amp . And I like this sound better Your welcome . And sytem planning is KEY. Mine is . Two Nice components up front for highs . (Don't cheap out) but don't get most expensive either . Two Pioneer 8" MIDBASS in the backseat . They make a 6 and a 1/2 as well . Their Amazing neither this amp . I bridged those . And in trunk a single 12" with a 2000 watt mono amp . (Once again , didn't buy an expensive mono amp . No need Just needed to put alot of electricity through a wire . Not bake me dinner ) And the stereo for roughly 500$ sounds like A 4000$ stereo a local car audio shop would charge you for . Unebelivably crisp at all volumes low and high. no crackling at high volumes . It goes as loud as your ear can physically stand and more all while being clear . Inr commend the setup mentioned above. I planned it to be a cheap stereo that sound like it cost ten times more Better than any new stock radio in a Jew infinity of Lexus . Better than Bose steroes in new cars . Or beats by DRE systems. Enjoy !

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-12*