--- product_id: 25966053 title: "Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable" brand: "planet audio" price: "$425.65" currency: USD in_stock: true url: https://www.desertcart.us/products/25966053-planet-audio-pl4000-1m-monoblock-car-amplifier-4000-watts-1 store_origin: US region: United States of America --- # 4000W max power @1Ω Strappable for 8000W power boost Class D efficiency & compact design Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable **Brand:** planet audio **Price:** $425.65 **Availability:** ✅ In Stock ## Summary > 🔊 Power your ride, own the streets. ## Quick Answers - **What is this?** Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable by planet audio - **How much does it cost?** $425.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/25966053-planet-audio-pl4000-1m-monoblock-car-amplifier-4000-watts-1) ## Best For - planet audio enthusiasts ## Why This Product - Trusted planet audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Double the Impact:** Strap two amplifiers together to unleash a staggering 8000 Watts at 2 Ohms—because one just isn’t enough. - • **Custom Bass Control:** Fine-tune your low-end with variable subsonic filter and low-pass crossover for bass that’s perfectly dialed in. - • **Next-Level Efficiency:** Class D MOSFET power supply slashes energy waste and heat, delivering crisp sound in a sleek, compact chassis. - • **Pro-Grade Reliability:** Backed by a 6-year Platinum warranty and designed for professional installation, ensuring your sound stays flawless. - • **Unmatched Power Output:** Push your subwoofers to the limit with 4000 Watts max at 1 Ohm stability—feel every beat like never before. ## Overview The Planet Audio PL4000.1D is a 4000 Watt max Class D monoblock car amplifier engineered for 1 Ohm stability, featuring a MOSFET power supply for precise voltage control and high efficiency. It offers customizable bass settings with variable subsonic and low-pass filters, and supports amplifier strapping to double output power to 8000 Watts at 2 Ohms. Compact and lightweight, it includes a 6-year Platinum warranty when purchased through authorized dealers, making it a top-tier choice for serious car audio enthusiasts. ## Description Get the compact stability and great sound of the Planet Audio Pulse PL4000.1D Monoblock Class D Amplifier. This powerful 1-Ohm stable Amplifier features 4000 Watts Max Power with a MOSFET power supply to give your music a boost. Customize the sound with Variable Low Pass Crossover, Bass Boost, Subsonic Filter and Switchable Phase Control. Tweak the levels with the Remote Subwoofer Control. For double the performance and power, strap on another PL4000.1D for a total power of 8000 Watts @2-Ohms. When space is limited but your passion for great sound is not, Pulse Amplifiers with blue illuminated end panel strips and logo are just what the doctor ordered to power up your music and get your heartbeat racing. Drive your tunes with the Planet Audio PL4000.1D. For further product details, please scroll down. ## Features - Power - 4000 Max x 1 @1-Ohm, 2000 Max x 1 @2-Ohms, 1000 Max x 1 @4-Ohms, 8000 Max x 1 @2-Ohms strapped - MOSFET Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry - Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry - 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to - Strapping Capable - You are able to strap two PL4000.1D amplifiers and double the power that is being sent to your subwoofers. You now have the ability to connect more subwoofers to take advantage of the extra power - Variable Subsonic Filter - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter filters out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion - Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction - Specs - Dimensions: 13.90” x 7” x 2.39”, Weight: 8.2 lbs., Speaker Impedance: 1 to 8 Ohm, THD @ RMS Output: 0.01%, S/N Ratio: 100 dB, Frequency Response: 15 Hz to 250 Hz, Fuse Quantity: 3 40 Amp ATO Blade - Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through desertcart.Com. We strongly encourage professional installation of this product to ensure proper and safe functionality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CX4U7BC | | Best Sellers Rank | #14,800 in Electronics ( See Top 100 in Electronics ) #19 in Car Mono Amplifiers | | Brand | Planet Audio | | Built-In Media | Remote Subwoofer Control & Cable, DataLink Cable, 4 Mounting Screws | | Customer Reviews | 4.1 4.1 out of 5 stars (668) | | Item Type Name | Planet Audio PL4000.1D Class D Car Amplifier - 4000 Watts, 1 Ohm Stable, Digital, Monoblock, Mosfet Power Supply, Great for Subwoofers | | Item Weight | 8.5 pounds | | Manufacturer | Planet Audio | | Mfr Part Number | PL4000.1D | | Model Number | PL4000.1D | | Unit Count | 1 Count | | Warranty Description | Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon. | ## Product Details - **Item dimensions L x W x H:** 13.9 x 7 x 2.26 inches - **Manufacturer:** Planet Audio - **Minimum Supply Voltage:** 12 Volts (DC) - **Mounting Type:** Car Mount - **Voltage:** 16 Volts ## Images ![Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable - Image 1](https://m.media-amazon.com/images/I/61fEgXaJpqL.jpg) ![Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable - Image 2](https://m.media-amazon.com/images/I/712UJ5I9BgL.jpg) ![Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable - Image 3](https://m.media-amazon.com/images/I/71-n4MQ67ML.jpg) ![Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable - Image 4](https://m.media-amazon.com/images/I/71XKchtsWmL.jpg) ![Planet Audio PL4000.1M Monoblock Car Amplifier, 4000 Watts, 1 Ohm Stable - Image 5](https://m.media-amazon.com/images/I/81fvCvXejiL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Planet Audio PL4000.1D Pulse Series Class D Monoblock Car Amplifier – 4000 High Output, 1 Ohm Stable, Low Level Inputs, Low Pass Crossover, MOSFET, Hook Up to Subwoofer for Bass - 0 Gauge Amp Wiring Kit,3000 Watt Amplifier Sub Installation Kit Make Connections and Brings Power to Your Radio,Subwoofers and Speakers --- ## 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.us/products/25966053-planet-audio-pl4000-1m-monoblock-car-amplifier-4000-watts-1](https://www.desertcart.us/products/25966053-planet-audio-pl4000-1m-monoblock-car-amplifier-4000-watts-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-29*