$1,208.24

Polk Audio Atrium 4 Weatherproof Speakers - Speed-Lock Pair (6)

Black, AM4085-A|4

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£1,208 today · usual range £0–£0 · best ever £870

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 109 days • 109 data points (No recent data available)

Historical
Generating forecast...
£1,494.00 £807.60 £957.36 £1,107.12 £1,256.88 £1,406.64 £1,556.40 01 November 2025 28 November 2025 25 December 2025 21 January 2026 17 February 2026

Price Distribution

Price distribution over 109 days • 4 price ranges

Days at Price
Current Price
17 days 22 days 15 days · current 55 days 0 14 28 41 55 $870-995 $995-1120 $1120-1244 $1369-1494 Days at Price

Price Analysis

Most common range: $1369-1494 (55 days, 50.5%)

Price range: $870 - $1494

Price levels: 4 price ranges over 109 days

Description

Bring cinema-quality audio to your backyard with the Polk Audio Atrium 4 Weatherproof Outdoor Speakers. Engineered for powerful bass and broad sound coverage, these speakers fill patios, decks and gardens with clear, immersive music and movie sound that rivals indoor systems. Installation is a breeze thanks to the one-click speed-lock mounting bracket. The anti-slip design lets you secure each speaker with one hand, and you can orient them vertically or horizontally to match any layout, saving time and effort. Connecting to your home audio system is simple. A gold-plated 5-way binding post links directly to any modern AVR or amplifier, removing the need for extra adapters and ensuring a solid, corrosion-free connection. Built to withstand the elements, the Atrium 4 speakers carry an all-weather certification. Their rugged construction resists extreme heat, cold, heavy rain and UV rays, so they perform reliably year after year. Experience the signature Polk Audio sound outdoors - deep bass, crisp highs and balanced mids - and turn any gathering into a memorable event with high-quality, durable speakers designed for outdoor living.

Key Features

One-click speed-lock mounting bracket provides an anti-slip, one-handed installation, so you can set up your speakers quickly without tools and enjoy.

Mount the speakers vertically or horizontally, allowing you to tailor sound direction and coverage for any patio, deck or garden layout.

The gold-plated 5-way binding post connects directly to any modern AVR or amplifier, eliminating the need for adapters and ensuring a secure, corrosion-free link.

All-weather certification means the speakers endure extreme temperatures, heavy rain and UV exposure, providing reliable performance season after season for.

Polk Audio's design delivers powerful bass and clear mids, creating an immersive outdoor movie or music experience that fills large open areas with rich sound.

Product Specifications

Colour
Black
Size
6 Speakers
Format
Product Bundle
Pack Size
12 items
Domain
Amazon US
Release Date
28 January 2011
Listed Since
01 February 2010

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