---
product_id: 593462985
title: "Stetsom 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: "$907.64"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/593462985-stetsom-bravo-hq-800-4-multichannel-car-audio-digital-amplifier
store_origin: US
region: United States of America
---

# 800W RMS Power Smart Cooling & Protection Variable 50Hz-2.3kHz Crossovers Stetsom 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:** $907.64
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with sound that speaks volumes — don’t just listen, dominate the road!

## Quick Answers

- **What is this?** Stetsom 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?** $907.64 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/593462985-stetsom-bravo-hq-800-4-multichannel-car-audio-digital-amplifier)

## 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

- • **Stay Cool Under Pressure:** Advanced automatic cooling system and smart fault protection keep your amp running flawlessly.
- • **Compact Powerhouse Design:** Sleek aluminum chassis fits discreetly while delivering pro-grade performance on the go.
- • **Precision Audio Sculpting:** Customize your soundstage with adjustable HPF, LPF, and flat crossover modes from 50Hz to 2.3kHz.
- • **Power That Commands Attention:** Unleash 800 watts RMS across 4 independent channels for crystal-clear, room-filling sound.
- • **Seamless Multi-Input Flexibility:** Connect effortlessly via RCA or high-level inputs, ensuring noise-free, pristine audio signals.

## Overview

The Stetsom Bravo HQ 800.4 is a high-performance 4-channel digital car amplifier delivering 800 watts RMS at 2 ohms. Featuring variable crossovers (50Hz-2.3kHz) with HPF, LPF, and flat modes, it offers precise sound customization for subwoofers, woofers, and tweeters. Its versatile RCA and high-level inputs ensure clean connectivity, while an intelligent cooling and protection system guarantees reliable, fault-free operation. Compact and robust, this amplifier is engineered for audiophiles seeking powerful, clear, and customizable in-car audio.

## Description

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

## 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 |
|---------------|-------|
| 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) |
| Mounting Type | Freestanding |
| Brand | Stetsom |
| Number of Channels | 4 |
| Operating Temperature | 55 Degrees Celsius |
| Output Power | 800 Watts |
| Package Type Name | Retail box |
| Specification Met | RoHS |
| Supply Current | 86 Amps |
| Material | Aluminum |
| Global Trade Identification Number | 07897748705174 |
| Country of Origin | USA |
| Model number | BRV_HQ800.4_2 |
| Colour | Black |
| Item Weight | 1 kg 500 g |
| Product Dimensions | 23.55 x 16.69 x 5.84 cm; 1.5 kg |
| Item model number | BRV_HQ800.4_2 |
| Item Height | 2.3 Inches |
| Item Width | 6.57 Inches |
| Wattage | 800 Watts |
| Are batteries included? | No |

## 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

![Stetsom 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)

## 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-17*