--- product_id: 259132904 title: "Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote" brand: "hifonics" price: "Bs.8403" currency: BOB in_stock: true reviews_count: 13 category: "Hifonics" url: https://www.desertcart.bo/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class store_origin: BO region: Bolivia --- # 4000W peak power output Nickel-plated, erosion-resistant connectors Variable electronic crossover & EQ Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote **Brand:** hifonics **Price:** Bs.8403 **Availability:** ✅ In Stock ## Summary > 🎵 Dominate the streets with power and precision – the BG-4000.1D is your ultimate bass boss! ## Quick Answers - **What is this?** Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote by hifonics - **How much does it cost?** Bs.8403 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class) ## Best For - hifonics enthusiasts ## Why This Product - Trusted hifonics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Connectivity:** Angled, molded terminals ensure quick, secure hookups—no fuss, just flawless sound delivery. - • **Unmatched Power Surge:** Blast your ride with a massive 4000-watt Super D Class amplifier that commands attention on every street. - • **Rock-Solid Reliability:** Built with rugged aluminum and high-temp nickel-plated connectors for durability that keeps your system cool and distortion-free. - • **Precision Sound Control:** Fine-tune your bass and frequencies effortlessly with the included wired remote and advanced electronic equalizer. - • **Smart Protection System:** Stay worry-free with overload and speaker short monitoring, complete with illuminated indicators for instant status updates. ## Overview The Hifonics BG-4000.1D Brutus Gamma is a high-performance 4000-watt Super D Class monoblock amplifier designed for car audio enthusiasts seeking powerful, distortion-free bass. Featuring Ultra-Fi MOSFET output technology, variable electronic crossover, and a wired bass remote, it delivers precise sound control and robust durability with aluminum construction and nickel-plated connectors. Ideal for serious audiophiles wanting to upgrade their ride’s sound system with reliable, cutting-edge amplification. ## Description desertcart.com: Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote : Industrial & Scientific Review: Great product 👌. - This is a very good amp. Review: Worth the money major upgrade - So it began with a high phonics Zeus model which sounded great I had for JL audio speakers, C series, components in the front coaxial in the back. Everything sounded good amplifier ran nice and cool no issues. Read about the Brutus series saw that I had a couple extra features I liked it had better power transfer to sound. It has less distortion and uses power more efficiently. I installed on the same footprint it was the same footprint as the Zeus but what a difference. The base output was stronger the highs were clearer overall song quality was totally noticeable. I’ve been doing car audio for 25 years and I was very impressed with these amplifiers. But if I was starting from scratch I probably would’ve just bought the Brutus to begin with. I also just ordered a 1900 Brutus mono amp that’s on the way that is going to be an upgrade from the Zeus 3300 will see how it sounds ## Features - POWERFUL SOUND: Deliver powerful sound to your speakers and subwoofers with this Super D Class, 4,000-watt, mono car audio amplifier; Wired bass remote included - OPERATION: Control your sound with mono only operation, variable electronic crossover, and electronic equalizer capabilities; Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel - OUTPUT TECHNOLOGY: Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion - CONNECTORS: Secure molded connection terminal with easy-to-access, angled ports for all power, ground, and speaker connections and high-temperature, impact-resistant, nickel-plated connectors; Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal - POWER: Power ratings: @ 1 ohms - 1 channel x 4,000 watts; @ 2 ohms - 1 channel x 2,200 watts; @ 4 ohms - 1 channel x 1,100 watts; Dual coil Pulse Width Modulated power supply keeps voltage constant through Ultra-Fi output devices ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08PDMKDGL | | Best Sellers Rank | #12,636 in Electronics ( See Top 100 in Electronics ) #24 in Car Mono Amplifiers | | Brand | Hifonics | | Customer Reviews | 4.4 4.4 out of 5 stars (1,330) | | Date First Available | November 30, 2020 | | Item Weight | 13.52 pounds | | Item model number | BG-4000.1D | | Manufacturer | MAXXSonics | | Material | Aluminum | | Maximum Supply Voltage | 12 Volts (DC) | | Mounting Type | Car Mount | | Number of Channels | 1 | | Output Power | 4000 Watts | | UPC | 806576231646 | ## Product Details - **Brand:** Hifonics - **Manufacturer:** MAXXSonics - **Maximum Supply Voltage:** 12 Volts (DC) - **Mounting Type:** Car Mount - **Number of Channels:** 1 ## Images ![Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp with Bass Knob, Remote - Image 1](https://m.media-amazon.com/images/I/71Hha+6LPUL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product 👌. *by J***N on February 4, 2026* This is a very good amp. ### ⭐⭐⭐⭐⭐ Worth the money major upgrade *by M***X on May 3, 2022* So it began with a high phonics Zeus model which sounded great I had for JL audio speakers, C series, components in the front coaxial in the back. Everything sounded good amplifier ran nice and cool no issues. Read about the Brutus series saw that I had a couple extra features I liked it had better power transfer to sound. It has less distortion and uses power more efficiently. I installed on the same footprint it was the same footprint as the Zeus but what a difference. The base output was stronger the highs were clearer overall song quality was totally noticeable. I’ve been doing car audio for 25 years and I was very impressed with these amplifiers. But if I was starting from scratch I probably would’ve just bought the Brutus to begin with. I also just ordered a 1900 Brutus mono amp that’s on the way that is going to be an upgrade from the Zeus 3300 will see how it sounds ### ⭐⭐⭐⭐⭐ Satisfied *by J***A on February 15, 2026* Very nice product ## Frequently Bought Together - Hifonics BG-4000.1D Brutus Gamma Monoblock Super D Class 4000 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Bass Remote - Skar Audio 1/0 Gauge CCA Complete Amplifier Installation Wiring Kit, SKAR0ANL-CCA - Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output --- ## 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.bo/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class](https://www.desertcart.bo/products/259132904-hifonics-bg-4000-1d-brutus-gamma-monoblock-super-d-class) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-04-22*