The Signature Elite ES12 12-inch subwoofer enhances the largest home theaters and music systems. Equipped with a reliable Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES12 provides impressive bass with unparalleled precision. Its elegant enclosure complements Signature Elite systems and is suitable for any space.
Features:
- Powerful amplifier
- Forward-facing long-throw woofer
- Acoustically optimized enclosure
- Unique phase inverter
- Advanced DSP
- Smart phase control
- Low-frequency filter
- Energy-saving mode
Powerful Amplifier
Provides power and control to create impressive bass that fills even the largest rooms, delivering clarity, dynamics, and clarity at any volume.
Forward-Facing Long-Throw Woofer
The front-facing, high-excursion 12-inch woofer produces deep, clear low frequencies down to 18 Hz. This is the difference between bass you hear and bass you feel.
Acoustically Optimized Enclosure
The rigid enclosure with a phase inverter is reinforced with internal bracing optimized using finite element analysis methods, minimizing resonances and coloration, providing clean and articulate reproduction of low-frequency details.
Unique Phase Inverter
Two front-firing Polk Power Port phase inverters minimize turbulence, reducing noise and distortion that mask the clarity of midrange frequencies. Their front-facing configuration means precise bass no matter where you place the subwoofer.
Advanced DSP
High-resolution processing using 32-bit floating-point numbers, group delay-minimizing filters, and precision limiters provide cleaner bass with clearer transient response.
Smart Phase Control
Time-Smart Phase Control provides 360-degree phase adjustment centered around the low-frequency filter settings, ensuring accurate system blending. Adjust polarity in 45-degree increments displayed on LED indicators.
Low-Frequency Filter
Adjustable 4th order low-frequency filter provides precise frequency adjustment for seamless integration with main speakers and superior overall system performance with open, balanced low and mid frequencies.
Energy-Saving Mode
Automatic power source detection reduces power consumption when the subwoofer is not in use.
In the Box:
- Subwoofer
- Manual
