--- product_id: 24868302 title: "4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4" brand: "crunch" price: "178164CFA" currency: XOF in_stock: true category: "Crunch" url: https://www.desertcart.sn/products/24868302-4-channel-1000-watt-amp-car-truck-motor-vehicle-stereo store_origin: SN region: Senegal --- # Class A/B tech for crisp sound 1000W max power output 4-channel multi-mode flexibility 4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4 **Brand:** crunch **Price:** 178164CFA **Availability:** ✅ In Stock ## Summary > 🚗 Amplify your drive, dominate the streets with crystal-clear power! ## Quick Answers - **What is this?** 4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4 by crunch - **How much does it cost?** 178164CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/24868302-4-channel-1000-watt-amp-car-truck-motor-vehicle-stereo) ## 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 - • **Expandable Setup:** Daisy chain multiple amps with preamp RCA outputs for an epic surround sound experience. - • **Compact & Lightweight:** Sleek 12.6x10.8x3.7 inch design weighing just 5.4 lbs fits any vehicle with ease. - • **Flexible Channel Modes:** Seamlessly switch between 2, 3, or 4 channels to customize your soundscape. - • **Powerhouse Performance:** Unleash 1000 watts of pure audio energy for your ride. - • **Pro-Grade Sound Clarity:** Class A/B amplification delivers rich, distortion-free audio every time. ## Overview The Crunch PX 1000.4 is a versatile 4-channel car amplifier delivering up to 1000 watts of Class A/B power. Its flexible channel operation, compact design, and daisy-chain capability make it perfect for millennial professionals seeking premium, customizable in-car audio that stands out on every commute. ## Description desertcart.com: Crunch 4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4 : Electronics ## 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 | #25,228 in Electronics ( See Top 100 in Electronics ) #8 in Car Dual-Channel Amplifiers | | Brand Name | Crunch | | Customer Reviews | 4.3 4.3 out of 5 stars (1,778) | | Global Trade Identification Number | 00806576225348 | | Included Components | crunch | | Item Dimensions | 4 x 5 x 3 inches | | Item Type Name | Crunch PX1000.4 Power Amplifier (Class Ab, 4 Channels, 1,000 Watts), 3.70in. x 12.60in. x 10.80in. | | Item Weight | 16 ounces | | Manufacturer | crunch | | Material Type | Aluminum, Metal/Plastic | | Maximum Output Power | 1000 watts | | Minimum Supply Voltage | 10 volts_of_direct_current | | Model | PX1000.4 | | Mounting Type | Car Mount | | Number of Channels | 4 | | Number of Items | 1 | | Number of Packs | 1 | | Output Power | 1000 watts | | Package Type Name | Box | | Part Number | PX1000.4 | | UPC | 731215376290 806576225348 | | Unit Count | 1 Count | | Warranty Description | Please contact the manufacturer | ## Product Details - **Brand:** Crunch - **Item dimensions L x W x H:** 4 x 5 x 3 inches - **Manufacturer:** crunch - **Minimum Supply Voltage:** 10 volts_of_direct_current - **Mounting Type:** Car Mount ## Images ![4 Channel 1000 Watt Amp Car Truck Motor Vehicle Stereo Power Amplifier, PX 1000.4 - Image 1](https://m.media-amazon.com/images/I/71mu6JNx1fL.jpg) ## Available Options This product comes in different **Style** 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. ## Frequently Bought Together - Crunch PX 1000.4 4 Channel 1000 Watt Amp A B Class Car Truck Motor Vehicle Stereo Power Amplifier, Lightweight 5.4 Pounds Black - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue --- ## 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.sn/products/24868302-4-channel-1000-watt-amp-car-truck-motor-vehicle-stereo](https://www.desertcart.sn/products/24868302-4-channel-1000-watt-amp-car-truck-motor-vehicle-stereo) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-17*