---
product_id: 648457572
title: "Signature Elite ES12 Powered Subwoofer, Stunning Black | 12\" Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Sub, Time-Smart Phase Control"
brand: "polk audio"
price: "$2544.82"
currency: USD
in_stock: true
category: "Polk Audio"
url: https://www.desertcart.us/products/648457572-signature-elite-es12-powered-subwoofer-stunning-black-12-long-throw
store_origin: US
region: United States of America
---

# 360° Time-Smart Phase Control 12-inch long-throw woofer 300W Class D amplifier Signature Elite ES12 Powered Subwoofer, Stunning Black | 12" Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Sub, Time-Smart Phase Control

**Brand:** polk audio
**Price:** $2544.82
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, own the room — Polk ES12 powers your soundscape!

## Quick Answers

- **What is this?** Signature Elite ES12 Powered Subwoofer, Stunning Black | 12" Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Sub, Time-Smart Phase Control by polk audio
- **How much does it cost?** $2544.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/648457572-signature-elite-es12-powered-subwoofer-stunning-black-12-long-throw)

## 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

- • **Turbulence-Free Output:** Dual front-facing Power Ports minimize air noise and distortion, delivering crystal-clear bass down to 18 Hz.
- • **Precision Audio Blending:** 360-degree Time-Smart Phase Control ensures seamless integration with your main speakers for flawless sound harmony.
- • **Rock-Solid Acoustic Design:** FEA-optimized internal bracing and a ported cabinet reduce resonance for immersive, distortion-free listening.
- • **Powerhouse Bass Performance:** Unleash deep, room-filling lows with a robust 300W Class D amplifier that commands any large space.
- • **Sleek Signature Elite Style:** Durable black vinyl finish with curved edges and removable grilles for a modern, customizable look that fits any décor.

## Overview

The Polk Audio Signature Elite ES12 is a 12-inch powered subwoofer featuring a 300W Class D amplifier, delivering deep, distortion-free bass with advanced Time-Smart Phase Control for perfect speaker integration. Its acoustically optimized cabinet and dual Power Ports ensure clean, immersive low frequencies down to 18 Hz, all wrapped in a sleek, durable black vinyl design tailored for large home theaters and music systems.

## Description

Polk Audio Signature Elite ES12 Subwoofer with 300W Class D Amplifier Experience powerful bass with the Polk Audio Signature Elite ES12 Subwoofer. Designed with a 12” long-throw woofer and a robust 300-watt Class D amplifier, this subwoofer enhances your home theater and music systems by delivering defined lows and rich dynamics. The subwoofer features Time-Smart Phase Control and a rear-panel digital control for easy integration with your existing setup, providing a full 360-degree phase adjustment. Its compact, front-firing design allows for versatile placement, fitting effortlessly into any space without compromising on sound. This Polk Subwoofer's cabinet is rigidly built and ported, reinforced with FEA-optimized internal bracing to minimize resonances and coloration, ensuring clean reproduction of low-frequency detail. Dual front-facing Power Ports reduce turbulence, delivering musical lows without the air noise and distortion that can mask midrange clarity. Constructed with a durable MDF cabinet and finished in sleek black vinyl, this subwoofer features elegant curved edges and removable grilles that integrate into any decor. Get the blend of style and performance with the Polk Audio Signature Elite ES12 Subwoofer, crafted to enhance your audio experience. Enjoy deep, clean output down to 18 Hz, making it suitable for all your audio needs.

## Features

- POWERFUL BASS FOR BIG SPACES - Elevate the largest home theater and music systems with the Signature Elite ES12 12 inch Subwoofer. With a 300W Class D amplifier, it delivers deep bass with rich dynamics and unparalleled clarity, even at high volumes
- FORWARD-FIRING WOOFER - The Polk Home Theater Subwoofer features a 12” long-throw woofer with a mineral-filled polymer cone for clean output. Dual Power Ports minimize unruly turbulence, for deep musical lows (18 Hz) without the air noise & distortion
- SUPERIOR SOUND CLARITY - Time-Smart Phase Control provides 360-degree phase adjustment for seamless subwoofer & main speaker blending, while the advanced 4th-order lowpass filter ensures precise frequency control for smooth, balanced full-range audio
- ACOUSTICALLY OPTIMIZED CABINET - Featuring a rigid, ported cabinet reinforced with FEA-optimized internal bracing, this 12 inch subwoofer speaker effectively minimizes resonances and coloration, providing an incredibly immersive listening experience
- CLASSIC SIGNATURE ELITE STYLE - Finished in durable black vinyl, this subwoofer complements Polk’s Signature Elite series speakers with a sleek aesthetic featuring curved edges and rounded corners. Removable grilles offer customization options

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9ZP4JKB |
| Additional Features | Bass Boost, Dolby Enabled, Waterproof |
| Antenna Location | For Home Theater Systems, For Music Systems, For Gaming Consoles |
| Audio Driver Size | 12 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #57,192 in Electronics ( See Top 100 in Electronics ) #100 in Home Audio Subwoofers |
| Brand | Polk Audio |
| Built-In Media | Manual, Quick-Start Guide, Registration Card, Warranty Card, Safety / Warranty Flyer, Subwoofer, Grille, Power Cable |
| Color | Black |
| Compatible Devices | Desktop, Home Theater, Laptop, Projector, Television |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Control Method | Touch |
| Customer Reviews | 4.8 4.8 out of 5 stars (30) |
| Enclosure Material | Plastic Or Metal |
| Frequency Response | 20 KHz |
| Is Waterproof | False |
| Item Dimensions D x W x H | 19"D x 14.3"W x 19"H |
| Item Weight | 51 pounds |
| Manufacturer | Polk |
| Model Name | ES12 |
| Model Number | 300885-01-00-101 |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 5.1, 7.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 300 watts |
| Speaker Size | 12 inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Home entertainment systems, home theater, music listening in various rooms within a home |
| Subwoofer Diameter | 12 inches |
| UPC | 747192141509 |
| Unit Count | 1 Count |
| Warranty Description | 5-year speaker | 3-year amplifier |
| Warranty Type | Extended |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 12 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Polk Audio
- **Connectivity Technology:** RCA
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 300 watts

## Images

![Signature Elite ES12 Powered Subwoofer, Stunning Black | 12" Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Sub, Time-Smart Phase Control - Image 1](https://m.media-amazon.com/images/I/816YN9uicAL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Frequently Bought Together

- Polk Audio Signature Elite ES12 Subwoofer (Black), 12" Long-Throw Woofer with Mineral-Filled Polymer Cone, 300W Class D Amplifier, Front Firing Home Subwoofer, Time-Smart Phase Control
- Polk Signature Elite ES35 Slim Center Channel Speaker - Hi-Res Audio Certified, Dolby Atmos & DTS:X Compatible, 1" Tweeter & (6) 3" Woofers, Dual Power Port for Effortless Bass, Stunning Black
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-01*