--- product_id: 643993819 title: "RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier" brand: "skar audio" price: "4860 zΕ‚" currency: PLN in_stock: true category: "Skar Audio" url: https://www.desertcart.pl/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b store_origin: PL region: Poland --- # 1000W max power punch 250W RMS x4 channels @ 2Ξ© 4-way protection circuitry RP-150.4AB Full-Range 1200-Watt Class A/B MOSFET 4 Channel Amplifier **Brand:** skar audio **Price:** 4860 zΕ‚ **Availability:** βœ… In Stock ## Summary > 🎢 Unleash your ride’s true voice with power and precision! ## 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?** 4860 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - β€’ **Built to Last & Protect:** 4-way protection circuitry ensures your investment stays safe from overheating, short circuits, and more. - β€’ **Precision Sound Sculpting:** Advanced gain, crossover, and bass EQ controls let you tailor your audio experience with surgical clarity. - β€’ **Class A/B MOSFET Efficiency:** Combines high-fidelity amplification with energy-efficient operation for all-day driving pleasure. - β€’ **Power That Commands Attention:** Delivers a robust 250 watts RMS per channel at 2 ohms for immersive, room-filling sound. - β€’ **Effortless High-Current Delivery:** Large 4-gauge power and ground terminals maximize current flow for consistent, powerful performance. ## Overview The Skar Audio RP-150.4AB is a 4-channel Class A/B MOSFET car amplifier delivering up to 1000 watts max power, with 250 watts RMS per channel at 2 ohms. Featuring advanced user controls and 4-way protection circuitry, it offers versatile, reliable performance for daily drivers seeking powerful, clear sound without breaking the bank. ## 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. ## 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 | #1,460,578 in Electronics ( See Top 100 in Electronics ) #127 in Car Multichannel Amplifiers | | Brand Name | Skar Audio | | Customer Reviews | 4.5 4.5 out of 5 stars (544) | | Item Dimensions | 62.2 x 19.1 x 10.2 Centimeters | | Item Weight | 4.45 kg | | Manufacturer | Skar Audio | | Maximum Output Power | 1000 watts | | Model Number | RP-150.4AB | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Number of Items | 1 | | Number of Packs | 1 | | 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) ## Available Options This product comes in different **Size** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b](https://www.desertcart.pl/products/643993819-rp-150-4ab-full-range-1200-watt-class-a-b) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-15*