---
product_id: 637679039
title: "OSD Audio 8\" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850"
brand: "osd audio"
price: "6590067₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/637679039-osd-audio-8-high-fidelity-outdoor-rock-speaker-durable-weather
store_origin: VN
region: Vietnam
---

# 200W high power output Realistic rock design Aerospace-grade weather resistance OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850

**Brand:** osd audio
**Price:** 6590067₫
**Availability:** ❌ Out of Stock

## Summary

> 🪨 Rock your outdoors with sound that blends in but stands out!

## Quick Answers

- **What is this?** OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 by osd audio
- **How much does it cost?** 6590067₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/637679039-osd-audio-8-high-fidelity-outdoor-rock-speaker-durable-weather)

## Best For

- osd audio enthusiasts

## Why This Product

- Trusted osd audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Range Coverage:** Enjoy premium sound quality across 120 to 200 feet—perfect for large patios and backyards.
- • **Powerful 200W Sound:** Fill your outdoor space with rich, clear audio that commands attention.
- • **Wide Frequency Range:** Experience deep bass and crisp highs from 28Hz to 20kHz for immersive surround sound.
- • **Weatherproof Durability:** Built with aerospace-grade composite materials to brave rain, heat, and cold without missing a beat.
- • **Seamless Landscape Integration:** Disguised as a natural rock, it elevates your garden’s vibe without disrupting aesthetics.

## Overview

The OSD Audio RS850 Slate is a high-fidelity 8-inch outdoor rock speaker delivering 200 watts of powerful, clear sound across a wide frequency range (28Hz-20kHz). Its aerospace-grade composite cabinet ensures weather resistance, making it perfect for all-season outdoor use. Designed to mimic natural rock, it seamlessly integrates into your landscape while providing surround sound coverage up to 200 feet.

## Description

RS850 is OSD's flagship rock speaker which is an excellent addition to your garden, poolside area or anywhere else in your landscape. With 200 watts of power that produces clear, rich sound over a 120 to 200-foot distribution area, this all-weather speaker is durable, reliable and designed to blend right in to its surroundings.

## Features

- SOUND QUALITY: The RS850 Outdoor Rock Speaker kicks out 200 watts of high power, producing a clear and rich sound. It has a frequency of 28Hz to 20kHz and an 8” woofer with a sealed voice coil.
- APPEARANCE: The RS850 is a fun and unique speaker that is designed to seamlessly integrate into your garden, porch, yard, deck, or favorite outdoor environment due to its realistic rock appearance.
- OUTDOOR: With the ability to seamlessly blend in with your home landscape,the OSD Audio Outdoor Rock Speaker is ideal for filling large backyards or patios not just with design, but with surround sound.
- DURABLE: The RS850’s Aerospace Grade, multi-layer Composite Cabinetry is fabricated to withstand rain, temperatures and other harsh weather conditions.
- CABLE: To keep your electronics safe while listening to music outdoors, we recommend direct burial of our waterproof speaker wire cable and waterproof wire connectors designed for the outdoors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting Type | Handlebar Mount |
| Material | Composite |
| Model Name | FBA-RS850SLATE |
| Speaker Type | Outdoor |
| Special Feature | Weather Resistant |
| Recommended Uses For Product | Outdoor |
| Compatible Devices | Desktop, Laptop, MP3 Player, Smartphone, Tablet |
| Subwoofer Diameter | 8 Inches |
| Controller Type | Voice Control |
| Surround Sound Channel Configuration | 5.1 |
| Colour | Slate |
| Included Components | Speaker |
| Product Dimensions | 33D x 44.5W x 40.6H Centimeters |
| Impedance | 8 Ohm |
| Is Waterproof | TRUE |
| Brand Name | OSD Audio |
| Colour Name | Slate |
| Frequency response curve | 28Hz - 20kHz |
| RMS Power Range - Speakers | 100 Watts |
| RMS Power Range - Amplifiers | 200 Watts |
| Signal-to-Noise Ratio (db) | 88 dB |
| Item model number | OSD-RS850SLATE |
| Manufacturer | OSD Audio |
| Item Weight | 8 kg 800 g |

## Product Details

- **Brand:** OSD Audio
- **Speaker Maximum Output Power:** 200 Watts
- **Frequency Response:** 28 Hz
- **Connectivity Technology:** Speaker Wire
- **Audio Output Mode:** Stereo

## Images

![OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 - Image 1](https://m.media-amazon.com/images/I/71bWjz7rF9L.jpg)
![OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 - Image 2](https://m.media-amazon.com/images/I/81zkNc6DKbL.jpg)
![OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 - Image 3](https://m.media-amazon.com/images/I/817QhpMn2mL.jpg)
![OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 - Image 4](https://m.media-amazon.com/images/I/8192ypTmSOL.jpg)
![OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850 - Image 5](https://m.media-amazon.com/images/I/81EDdVH3jtL.jpg)

## Frequently Bought Together

- OSD Audio 8" High Fidelity Outdoor Rock Speaker Durable Weather-Resistant Design, Single - Slate RS850
- OSD 14/4 Speaker Wire 14 AWG/Gauge 4 Conductor 100Ft UL List in Wall Direct Burial Graded CL2/CL3 Oxygen Free Copper OFC - White

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**Shop now:** [https://www.desertcart.vn/products/637679039-osd-audio-8-high-fidelity-outdoor-rock-speaker-durable-weather](https://www.desertcart.vn/products/637679039-osd-audio-8-high-fidelity-outdoor-rock-speaker-durable-weather)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-19*