Polk Audio Signature Elite ES12 Powered Subwoofer
Description
The Polk Audio Signature Elite ES12 is a high-performance 12-inch powered subwoofer engineered to deliver deep, room-filling bass for large home theater and music systems. Featuring a powerful Class D amplifier, a long-throw high-excursion woofer, dual Power Port® technology, and advanced DSP processing, the ES12 produces impactful low frequencies with exceptional precision and control. Designed to integrate seamlessly with stereo, surround sound, and Dolby Atmos systems, the ES12 brings movies, music, and gaming to life with powerful bass you can both hear and feel.
Key Features
- 12-inch front-firing long-throw high-excursion woofer
- Powerful 300W Class D amplifier
- Dual Polk Power Port® technology
- Advanced 32-bit DSP processing
- Time-Smart Phase Control for seamless system integration
- Deep bass extension down to 18Hz
- Acoustically optimized cabinet with internal bracing
- Variable low-pass crossover adjustment
- LFE and stereo RCA inputs
- Ideal for home theater, music, and Dolby Atmos systems
- Front-firing design for flexible room placement
- Low-distortion bass performance
- Auto power sensing mode
- Premium Signature Elite Series styling
- Compatible with AV receivers and stereo amplifiers with subwoofer output
Technical Specifications
- Subwoofer Type: Powered Subwoofer
- Driver: 12-inch Mineral-Filled Polypropylene Woofer
- Amplifier Type: Class D
- Power Output: 300 Watts
- Enclosure Type: Bass Reflex with Dual Power Ports®
- Frequency Response (-3dB): 22Hz – 250Hz
- Frequency Response (-10dB): 18Hz – 350Hz
- Low-Pass Filter Range: 50Hz – 160Hz
- Phase Adjustment: -135° to 180° in 45° increments
- Audio Inputs:
- LFE (RCA)
- Stereo Line-Level RCA
- DSP Processing: Advanced High-Resolution DSP
- Cabinet Design: Internally Braced Acoustic Enclosure
- Dimensions (H × W × D): 483 × 362 × 483 mm
- Weight: 21.6 kg
- Finish: Black
Installation
Installation charges are applicable and can be paid upon delivery for our clients based in Delhi
Delivery and returns
Orders are shipped Monday through Saturday from our Delhi, India headquarters.
In-stock items are typically dispatched within 24–48 hours and usually arrive within 2–5 business days across Delhi and India. International orders are generally delivered within 7–10 business days.
Pre-order and backorder items will display an estimated delivery timeline next to the Add to Cart button.
For custom orders, connect with our specialists for a personalized shopping experience. Once your order is confirmed, a delivery timeline will be shared based on your specific requirements.
- Free delivery across Delhi and India
- Shipping charges for international orders will be calculated at checkout
- Taxes and duties are applied according to the destination country’s regulations and remain the customer’s responsibility
For more information about shipping, exchanges, and returns, please visit our help center.
7 Day Return & Refund Policy
Eligible for damaged, defective, or incorrect items only. See our Return & Refund Policy.
Shipping Information
Processing time: 1 to 2 business days
Estimated delivery: Your order will arrive within 6–12 business days (including processing time) depending on your location across India
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