Polk Audio Signature Elite ES8 Powered Subwoofer
Description
The Polk Audio Signature Elite ES8 is a compact 8-inch powered subwoofer designed to deliver deep, controlled bass for home theater and music systems where space is at a premium. As part of Polk’s acclaimed Signature Elite Series, the ES8 combines a high-performance long-throw woofer, efficient Class D amplification, advanced DSP processing, and Polk’s proprietary Power Port® technology to produce clean, impactful low frequencies with exceptional accuracy. Ideal for apartments, bedrooms, media rooms, and compact home theater setups, the ES8 enhances every movie, music track, and gaming session with powerful bass performance while maintaining a compact footprint.
Key Features
- 8-inch long-throw high-excursion woofer
- Powerful 100W Class D amplifier
- Polk Power Port® technology for cleaner and deeper bass
- Advanced DSP processing for accurate low-frequency reproduction
- Compact cabinet design for flexible placement
- Deep, room-filling bass performance
- Variable low-pass crossover control
- Adjustable phase control for seamless speaker integration
- LFE and stereo RCA inputs
- Low-distortion bass output
- Auto on/off power function
- Acoustically optimized MDF enclosure
- Perfect for small to medium-sized rooms
- Ideal companion for Polk Signature Elite speakers
- Easy integration with AV receivers and stereo amplifiers
Technical Specifications
- Subwoofer Type: Powered Subwoofer
- Driver Size: 8-inch Mineral-Filled Polypropylene Woofer
- Amplifier Type: Class D
- Power Output: 100 Watts
- Enclosure Type: Bass Reflex with Power Port®
- Frequency Response (-3dB): 32Hz – 250Hz
- Frequency Response (-10dB): 28Hz – 300Hz
- Low-Pass Filter Range: 50Hz – 160Hz
- Inputs:
- LFE (RCA)
- Stereo Line-Level RCA
- Phase Control: Adjustable
- Cabinet Construction: Internally Braced MDF Enclosure
- Auto Standby Mode: Yes
- Dimensions (H × W × D): 332 × 312 × 360 mm
- Weight: Approx. 9.8 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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