---
product_id: 69077116
title: "Atrium SUB100 Outdoor Passive Subwoofer, Features 10\" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey"
brand: "polk audio"
price: "€ 1072.18"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/69077116-atrium-sub100-outdoor-passive-subwoofer-features-10-long-throw-dynamic
store_origin: DE
region: Germany
---

# 10" Long-Throw Dynamic Balance Driver Anti-Theft Security with Eye-Bolt Anchor IPX66 Weatherproof & Marine-Certified Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey

**Brand:** polk audio
**Price:** € 1072.18
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your outdoor vibe with bass that commands attention!

## Quick Answers

- **What is this?** Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey by polk audio
- **How much does it cost?** € 1072.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/69077116-atrium-sub100-outdoor-passive-subwoofer-features-10-long-throw-dynamic)

## Best For

- polk audio enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Stealthy Setup:** Includes 1m Cl3-rated direct burial cable and screw-down security points to protect your investment from theft and damage.
- • **Deep Bass, No Compromise:** 10" Dynamic Balance driver delivers rich, effortless low frequencies that transform your outdoor space into a concert.
- • **Built to Brave the Elements:** IPX66-rated, marine-certified resin enclosure ensures your subwoofer withstands rain, sun, and storms without fading or damage.
- • **Seamless Landscape Integration:** Customizable paintable resin enclosure lets you blend the subwoofer perfectly with your garden or patio aesthetic.
- • **Expand Your Outdoor Audio Empire:** Pair with Atrium 5, 6, or Sat300 speakers for a fully immersive, high-fidelity outdoor sound system that impresses every guest.

## Overview

The Atrium SUB100 is a rugged, paintable 10" passive subwoofer designed for outdoor use, featuring a long-throw Dynamic Balance driver for deep bass, IPX66 weatherproof rating, marine certification, and anti-theft security features. Ideal for creating a powerful, immersive outdoor audio experience when paired with compatible Polk Atrium speakers.

## Description

Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey

## Features

- SMART DESIGN - The enclosure of this outdoor subwoofer can be painted to match your landscape; its durable resin material won't let it fade over time. Approved for in-ground use; can be used as a plant stand or pedestal table for added versatility
- HIGHLY SPECIALIZED PASSIVE SUBWOOFER - The Polk Atrium SUB100 features Capacitive Coupling Technology & a 10" long-throw Dynamic Balance driver to deliver deep effortless bass. Customize its look by painting it to match your decor
- WEATHERPROOF OUTDOOR SPEAKERS - Enjoy outdoor music with deep effortless bass in any weather with this acoustically sealed, marine-certified Polk subwoofer. Its molded resin enclosure and IPX66 rating ensure years of reliable performance
- CREATE UNBEATABLE HOME AUDIO SYSTEM - For an immersive home sound system for your outside space, pair the SUB100 Outdoor speaker with Atrium 5 (Pair), 6 (Pair) & Atrium Sat300 Outdoor Speaker (sold separately) and get a baffling audio performance
- ANTI-THEFT GARDEN SPEAKER - With a 1m Cl3-rated direct burial pigtail cable for safety, no exposed wiring gets in the way of the weed whacker. This home subwoofer also features an eye-bolt security anchor and screw-down points for added security

## Product Details

- **Brand:** Polk Audio
- **Speaker Maximum Output Power:** 200 Watts
- **Connectivity Technology:** Auxiliary
- **Audio Output Mode:** Stereo
- **Mounting Type:** Floor Standing

## Images

![Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey - Image 1](https://m.media-amazon.com/images/I/51WP0E2XGKL._AC_UY218_.jpg)
![Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey - Image 2](https://m.media-amazon.com/images/I/51WP0E2XGKL._AC_UY327_FMwebp_QL65_.jpg)
![Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey - Image 3](https://m.media-amazon.com/images/I/51WP0E2XGKL._AC_UY436_FMwebp_QL65_.jpg)
![Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey - Image 4](https://m.media-amazon.com/images/I/51WP0E2XGKL._AC_UY545_FMwebp_QL65_.jpg)
![Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer Speaker, All-Weather Durability, Grey - Image 5](https://m.media-amazon.com/images/I/51WP0E2XGKL._AC_UY654_FMwebp_QL65_.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Polk Audio Atrium SUB100 Outdoor Passive Subwoofer, Features 10" Long-Throw Dynamic Balance Driver, Down Firing Subwoofer, All-Weather Durability, Grey
- Polk Audio Atrium 8 SDI Flagship Outdoor Speaker (Black) - Use as Single Unit or Stereo Pair, Powerful Bass & Broad Sound Coverage, Withstands Extreme Weather & Temperature

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**Shop now:** [https://www.desertcart.de/products/69077116-atrium-sub100-outdoor-passive-subwoofer-features-10-long-throw-dynamic](https://www.desertcart.de/products/69077116-atrium-sub100-outdoor-passive-subwoofer-features-10-long-throw-dynamic)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-25*