Polk Audio Signature Elite S12 Subwoofer

🧾 Overview

The Polk Audio Signature Elite ES12 is a powerful 12″ powered subwoofer engineered to deliver deep, controlled bass for movies, music, and gaming. Its mineral-filled polypropylene driver and Dual Power Port® system provide impactful low frequencies with reduced turbulence and excellent room integration.

With flexible LFE and stereo line-level inputs, variable crossover, and stepwise phase control, ES12 blends seamlessly into both 2.1 hi-fi systems and multi-channel home theaters.

✅ Key Features

• ✅ 12″ long-throw, mineral-filled polypropylene woofer
• ✅ Dual Power Port® for higher output and reduced port noise
• ✅ LFE (RCA) and stereo line-level (2×RCA) inputs
• ✅ Variable low-pass crossover: 50–160 Hz
• ✅ Phase control: −135° to 180° in 45° steps for precise blending
• ✅ Wide operating range: 22–250 Hz (−3 dB), 18–350 Hz (−10 dB)
• ✅ Robust, room-friendly cabinet finished in Black

📦 What’s in the Box

• 📦 Signature Elite ES12 Subwoofer ×1
• 🔌 Power cord ×1
• 📖 User manual ×1

🔄 Compatibility

Works with AV receivers and integrated amplifiers via LFE or stereo line-level inputs. Ideal for 2.1 music systems and 3.1/5.1/7.1 theaters. For best results, start with placement near the front stage; fine-tune crossover and phase to match your main speakers.

📦✈️ Shipping & Returns

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

📝 Reviews

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⚠️ Warning

⚠️ Caution: May trigger spontaneous bass-test playlists, furniture creeping across the floor, and neighbors asking if there’s a thunderstorm.