Polk Audio Atrium 4 Outdoor Speakers Pair

🧾 Overview

The Polk Audio Atrium 4 is a pair of compact, weather-resistant outdoor speakers designed for patios, terraces, and garden installations. They deliver clear, balanced sound with impressive bass and effortless mounting flexibility. Built to withstand extreme conditions, the Atrium 4 brings true Hi-Fi sound outdoors.

✅ Key Features

• ✅ All-weather certified design for outdoor use (UV, rain, and salt-resistant)
• ✅ 4.5" mid/woofer and 0.75" tweeter for full-range, dynamic sound
• ✅ 180° Speed-Lock mounting system for easy horizontal or vertical installation
• ✅ Durable, rustproof aluminum grille and stainless steel hardware
• ✅ Gold-plated 5-way binding posts ensure secure connectivity
• ✅ Sensitivity 89 dB, nominal impedance 8 Ω — easy to drive with most amplifiers
• ✅ Recommended amplifier power: 10–80 W per channel
• ✅ Backed by a 5-year Polk Audio warranty

📦 What’s in the Box

• 📦 2 × Polk Audio Atrium 4 Outdoor Speakers
• 🔩 Speed-Lock mounting brackets and hardware
• 📖 User manual and installation guide

🔄 Compatibility

✔ Compatible with any stereo amplifier or AV receiver rated 10–80 W per channel at 8 Ω. ✔ Ideal for patios, balconies, gardens, cafés, and commercial outdoor installations. ✔ Works with multi-zone amplifiers and 100 V distributed systems via appropriate transformer.

📦✈️ Shipping & Returns

• 📦 Insured worldwide delivery
• 🔄 14-day return policy
• 🛡️ 2-year EU warranty

📝 Reviews

💬 “These speakers fill my backyard with crystal-clear sound. The bass is surprisingly deep for their size.” — Home Theater Review

💬 “Atrium 4s are weatherproof and still sound like real indoor Polks — warm and detailed.” — Audioholics

💬 “Five years in the sun and rain, still look and sound like new. Worth every cent.” — Verified Customer

⚠️ Warning

⚠️ Warning: prolonged outdoor listening may lead to spontaneous barbeque parties, neighbor envy, and unplanned dancing under the stars. You’ve been warned.