--- product_id: 593462985 title: "Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers" brand: "stetsom" price: "€ 672.54" currency: EUR in_stock: true reviews_count: 5 category: "Stetsom" url: https://www.desertcart.pt/products/593462985-bravo-hq-800-4-multichannel-car-audio-digital-amplifier-2 store_origin: PT region: Portugal --- # 800W RMS power Smart cooling & protection 4 independent channels Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers **Brand:** stetsom **Price:** € 672.54 **Availability:** ✅ In Stock ## Summary > 🎵 Drive the sound revolution with Stetsom’s powerhouse amplifier! ## Quick Answers - **What is this?** Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers by stetsom - **How much does it cost?** € 672.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/593462985-bravo-hq-800-4-multichannel-car-audio-digital-amplifier-2) ## Best For - stetsom enthusiasts ## Why This Product - Trusted stetsom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration:** Versatile RCA and high-level inputs maintain your car’s originality while expanding your audio possibilities. - • **Precision Audio Control:** 4 independent channels with level and variable crossover adjustments let you tailor every frequency to perfection. - • **Pro-Level Sound Shaping:** HPF, LPF, and Flat crossover modes with adjustable cut-offs (50Hz–2.3kHz) put you in full control of your soundstage. - • **Reliability Meets Innovation:** Automatic cooling system and smart fault protection ensure your amplifier performs flawlessly, ride after ride. - • **Power That Commands Attention:** Delivers a robust 800 Watts RMS at 2 Ohms for crystal-clear, high-impact sound that transforms your drive. ## Overview The Stetsom Bravo HQ 800.4 is a premium 4-channel digital car amplifier delivering 800 Watts RMS at 2 Ohms. Engineered for audiophiles, it features versatile RCA and high-level inputs, independent level controls, and advanced variable crossover settings (50Hz–2.3kHz) with HPF, LPF, and Flat modes. Its intelligent cooling and smart protection system guarantee reliable, high-fidelity sound tailored to your car’s unique audio setup. ## Description The Bravo HQ 800.4 amplifier was developed with the most advanced technology for those who wants the best performance. This car audio amplifier has enough power to deliver high performance for internal and external audio systems using one or more speakers. Controlling the audio the way you want with audio controls - Level: allows you to adjust the signal level is being sent to each speaker; Variable Crossover: allows you to adjust the crossover cut-off (50 Hz–2.3 kHz); Crossover switches: work together with the Variable Crossover, it has two switches with a frequency cut-off function, and each switch acts on two channels at the same time. The input options are RCA and High. The high input allows you to mantein the car's originality. Being an elegant and compact amplifier, it fits anywhere in your car. So, the Bravo HQ 800.4 amplifier is what you need to have the best sound quality and fidelity in your car; furthermore, it is compatible with the bridge mode, tweeters, drivers, woofers and subwoofers. Review: Excelente - Exelente Review: Producto 100% original - El producto llego antes de lo esperado, y en óptimas condiciones es totalmente nuevo y original, viene con sus sellos de calidad ## Features - Premium Sound Quality: Elevate your car audio experience with the brand new Stetsom BRAVO HQ 800.4 Digital Amplifier. Designed for audio enthusiasts, its impressive frequency response of 10Hz to 22kHz ensures unparalleled audio quality and definition, perfect for subwoofers, woofers, drivers, and tweeters. - Versatile Connection Options: Enjoy seamless connectivity with multiple input choices. The amplifier features RCA INPUT CONNECTIONS with 4 independent channels (CH1 and CH2 / CH3 and CH4), along with HIGH INPUT CONNECTIONS for non-RCA audio outputs. Prevent unwanted noise and experience a clean audio signal. - Your Sound, Your Rules: Take charge of your music's output with precision using the LEVEL control. Adjust signal levels for optimal speaker performance, ensuring well-balanced sound throughout your car. - Advanced Crossover Flexibility: Fine-tune your audio like a pro with the VARIABLE CROSSOVER feature. Set your desired crossover cut-off range from 50Hz to 2.3KHz, thanks to the crossover switches' collaboration with variable controls. Choose between HPF, FLAT, and LPF modes to shape your sound exactly as you want. - Intelligent Cooling and Protection: Experience worry-free usage with the automatic and adjustable COOLER system that optimizes ventilation. This amplifier is also equipped with a Smart protection system that detects faults, ensuring safety by automatically shutting down and indicating issues through the PROT LED (RED) flash pattern. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CD96811S | | Brand Name | Stetsom | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 65 Reviews | | Item Weight Unit of Measure | 3.3 Pounds | | Manufacturer | Stetsom | | Manufacturer Part Number | 20676 | | Model Number | BRV_HQ800.4_2 | | Unit Count | 1 Count | ## Product Details - **Item dimensions L x W x H:** 23.5 x 16.7 x 5.8 Centimeters - **Voltage:** 12.6 Volts - **Manufacturer:** Stetsom - **Maximum Supply Voltage:** 17 Volts (DC) - **Minimum Supply Voltage:** 9 Volts (DC) ## Images ![Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers - Image 1](https://m.media-amazon.com/images/I/81di4esvDiL.jpg) ![Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers - Image 2](https://m.media-amazon.com/images/I/61M9Cr6-PLL.jpg) ![Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers - Image 3](https://m.media-amazon.com/images/I/61Nbkz8MwgL.jpg) ![Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers - Image 4](https://m.media-amazon.com/images/I/71v4l+S+WTL.jpg) ![Bravo HQ 800.4 Multichannel Car Audio Digital Amplifier - 2 Ohms Stable - 800 Watts RMS 4 Independent Channels (CH1 and CH2 / CH3 and CH4) Full Range Car Stereo HPF Flat LPF Bridge Speakers - Image 5](https://m.media-amazon.com/images/I/61ZtW3d68jL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente *by P***A on 13 July 2026* Exelente ### ⭐⭐⭐⭐⭐ Producto 100% original *by M***L on 27 March 2026* El producto llego antes de lo esperado, y en óptimas condiciones es totalmente nuevo y original, viene con sus sellos de calidad ### ⭐⭐⭐⭐⭐ Muy buena marca *by J***Z on 13 July 2026* Buenisimo ## Frequently Bought Together - Stetsom Bravo HQ 800.4 Multichannel Car Audio Digital Amp - 2 Ohms Stable, 800 Watts RMS, 4 Independent Channels, Variable Crossover, Full Range, Car Stereo ds Bridge Speakers 800x4, RCA & High Input - Stetsom Bravo Attack 3000 1 Ohm Mono Car Amplifier, 3000.1 3K Watts RMS, 1Ω Stable Car Audio, Full Range HD Sound Quality, 3000x1, Crossover & Bass Boost, Car Stereo Speaker MD, Smart Coolers - Stetsom Bravo HQ 400.4 - Multichannel Car Audio Digital Amp, 2 Ohms Stable - 400 Watts RMS 4 Independent Channels, Variable Crossover, Full Range, Car Stereo ds Bridge Speakers 400x4 RCA & High Input --- ## 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.pt/products/593462985-bravo-hq-800-4-multichannel-car-audio-digital-amplifier-2](https://www.desertcart.pt/products/593462985-bravo-hq-800-4-multichannel-car-audio-digital-amplifier-2) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-20*