--- product_id: 643993819 title: "RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier" brand: "skar audio" price: "4361.62 DT" currency: TND in_stock: true reviews_count: 5 category: "Skar Audio" url: https://www.desertcart.tn/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b store_origin: TN region: Tunisia --- # 1000W MOSFET Power 250W x 4 RMS @ 2Ω 4-Way Protection Circuitry RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier **Brand:** skar audio **Price:** 4361.62 DT **Availability:** ✅ In Stock ## Summary > 🎶 Power Your Drive with Precision and Punch! ## Quick Answers - **What is this?** RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier by skar audio - **How much does it cost?** 4361.62 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b) ## Best For - skar audio enthusiasts ## Why This Product - Trusted skar audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unleash Pure Power:** Delivers a commanding 250 watts RMS per channel at 2 ohms for crystal-clear, room-filling sound. - • **Rock-Solid Reliability:** 4-way protection circuitry ensures your system stays safe and performing at peak levels, no matter how intense the session. - • **Heavy-Duty Connectivity:** Robust 4-gauge power and ground terminals guarantee stable current flow for uninterrupted, powerful performance. - • **Precision Sound Sculpting:** Advanced gain, crossover, and bass EQ controls let you tailor your audio experience with surgical accuracy. - • **Efficient Class A/B Design:** Combines high fidelity with energy efficiency, giving you maximum sound clarity without draining your battery. ## Overview The Skar Audio RP-150.4AB is a USA-made, full-range 4-channel Class A/B car amplifier delivering 1000 watts total power. With 250 watts RMS per channel at 2 ohms, high-speed MOSFET power supply, and advanced 4-way protection circuitry, it offers professional-grade sound clarity and reliability. Its versatile user controls and heavy-duty 4-gauge terminals make it ideal for audiophiles seeking a powerful, customizable in-car audio upgrade. ## Description The Skar Audio RP-150.4AB is a powerful, efficient, and highly reliable four channel class A/B full-range car amplifier. Ideal for powering an entire aftermarket sound stage in a vehicle, this amplifier packs some serious punch with it's conservative RMS power rating of 250W x 4 channels. it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium grade internal components, as well as 4-way protection circuitry, the amplifier will operate at the highest levels of performance for hours on end safely. With a depth of adjustable user controls such as the gain, lpf, hpf, crossover, and bass eq, this amplifier is extremely versatile and can be used in so many applications. These advanced user controls will allow you to dial your sound in exactly as you want for perfect clarity, whether running active components or speakers with in-line crossover networks. The class A/B circuitry design of this model allows it to amplify your audio signal with maximum clarity and sound excellence, all while being extremely efficient. Features large 4 gauge power and ground input terminal connections for maximum current flow. Review: One of best entry level amps. - This amp is one of those “budget but actually hits” type of pieces. If you’re trying to get solid bass without emptying your wallet, it does the job. First off, the power is legit. Rated at 1200W RMS at 1 ohm, and it actually gets close to that in real use. It’s more than enough for a daily system and will push your subs hard if everything is wired right. The bass hits strong and punchy. Not competition clean, but definitely loud enough to feel it in your chest. Perfect for a daily driver setup. Now… let’s be real: The sound quality is average. It’s not trash, but it’s not some high-end SQ amp either. This is more about loud bass than perfect clarity. The amp also runs a little hot if you’re pushing it hard for long periods. Nothing crazy, but don’t treat it like it’s bulletproof. And like always with Skar, your electrical matters. If your voltage drops, this thing is gonna act up. It’s not forgiving. Cons: Sound quality is just okay Can run warm under heavy use Not built for abuse or competition setups Needs decent electrical to perform right Pros: Strong real-world power for the price Hits hard for daily bass Affordable and easy to find Simple setup, good for beginners Overall: If you want loud, affordable bass, this amp delivers. It’s not fancy, it’s not super clean, but it works and it hits. Just don’t expect miracles, and don’t wire it like a caveman. Treat it right, and it’ll treat you right. Review: smooth like butter and no noise at all. the music is crystal clear. - this amp is an amazing sound quality machine. it throws plenty of power to your mids and highs ran through a skar 7band eq is awesome for 4 fsx 6.5 mids. running 2 of thees on 16 of the fsx 6.5 's running 4 rp1200.1d on 8 sdr 12"subs. sounds amazing. all ofc as well as brass bus bars and 6 xs power d3400. ## Features - 1,000-Watt MOSFET 4-Channel Class A/B Power Car Amplifier - RMS Power at 2 Ohms: 250 Watts x 4 Channels - RMS Power at 4 Ohms: 125 Watts x 4 Channels - 4 Way Protection Circuitry | Frequency Response: 20 Hz - 20, 000 Hz - Signal to Noise Ratio: 105 dB, 4 Gauge Power and Ground Input Terminals ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FXSU756 | | Best Sellers Rank | #1,353,497 in Electronics ( See Top 100 in Electronics ) #112 in Car Multichannel Amplifiers | | Brand | Skar Audio | | Brand Name | Skar Audio | | Customer Reviews | 4.6 out of 5 stars 6,237 Reviews | | Item Dimensions | 62.2 x 19.1 x 10.2 Centimeters | | Item Weight | 4.45 kg | | Item dimensions L x W x H | 62.2 x 19.1 x 10.2 Centimeters | | Manufacturer | Skar Audio | | Maximum Output Power | 1000 watts | | Model Number | RP-150.4AB | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Output Power | 1000 Watts | | Part Number | RP-150.4AB | | Specification Met | FCC | | UPC | 767408281393 | | Unit Count | 1.0 Count | | Voltage | 16 Volts | ## Product Details - **Brand:** Skar Audio - **Item dimensions L x W x H:** 62.2 x 19.1 x 10.2 Centimeters - **Manufacturer:** Skar Audio - **Mounting Type:** Surface Mount - **Voltage:** 16 Volts ## Images ![RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/618tLX5drTL.jpg) ![RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier - Image 2](https://m.media-amazon.com/images/I/71RN0gunKGL.jpg) ![RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier - Image 3](https://m.media-amazon.com/images/I/71dpXnfoPsL.jpg) ![RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier - Image 4](https://m.media-amazon.com/images/I/71vIyq1TjeL.jpg) ![RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier - Image 5](https://m.media-amazon.com/images/I/71rkf6deunL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ One of best entry level amps. *by J***Z on 18 March 2026* This amp is one of those “budget but actually hits” type of pieces. If you’re trying to get solid bass without emptying your wallet, it does the job. First off, the power is legit. Rated at 1200W RMS at 1 ohm, and it actually gets close to that in real use. It’s more than enough for a daily system and will push your subs hard if everything is wired right. The bass hits strong and punchy. Not competition clean, but definitely loud enough to feel it in your chest. Perfect for a daily driver setup. Now… let’s be real: The sound quality is average. It’s not trash, but it’s not some high-end SQ amp either. This is more about loud bass than perfect clarity. The amp also runs a little hot if you’re pushing it hard for long periods. Nothing crazy, but don’t treat it like it’s bulletproof. And like always with Skar, your electrical matters. If your voltage drops, this thing is gonna act up. It’s not forgiving. Cons: Sound quality is just okay Can run warm under heavy use Not built for abuse or competition setups Needs decent electrical to perform right Pros: Strong real-world power for the price Hits hard for daily bass Affordable and easy to find Simple setup, good for beginners Overall: If you want loud, affordable bass, this amp delivers. It’s not fancy, it’s not super clean, but it works and it hits. Just don’t expect miracles, and don’t wire it like a caveman. Treat it right, and it’ll treat you right. ### ⭐⭐⭐⭐⭐ smooth like butter and no noise at all. the music is crystal clear. *by M***. on 19 September 2022* this amp is an amazing sound quality machine. it throws plenty of power to your mids and highs ran through a skar 7band eq is awesome for 4 fsx 6.5 mids. running 2 of thees on 16 of the fsx 6.5 's running 4 rp1200.1d on 8 sdr 12"subs. sounds amazing. all ofc as well as brass bus bars and 6 xs power d3400. ### ⭐⭐⭐⭐⭐ Skar 5ch *by B***Y on 3 May 2024* Works good. ## Frequently Bought Together - Skar Audio RP-150.4AB 1,000 Watt Full-Range Class A/B 4 Channel Car Amplifier - Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W - Skar Audio 4 Gauge OFC Complete Amplifier Installation Wiring Kit, SKAR4ANL-OFC --- ## 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.tn/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b](https://www.desertcart.tn/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-09*