Polk Signature Elite ES12
The Polk Signature Elite ES12 brings the thunder, and its sleek, front-firing design gives you convenient placement options.
Fill your space with deep, precise bass
The largest model in Polk’s Signature Elite powered sub lineup, the ES12 outfits your home audio system with powerful bass impact you can feel in your gut. Its acoustically optimized cabinet houses a 12″ long-throw woofer for deep high-output bass, reinforced by dual Power Ports. The woofer and ports are all front-firing, making it easy to tuck right up into a corner or against a wall without impacting your bass quality.
Flexible controls
Hooking this sub up is a cinch using its stereo RCA line-level or mono-RCA inputs. You can then fine-tune the sub’s output and seamlessly blend it into your system with its sophisticated phase control and low-pass filter. The polarity of the phase control can be adjusted in 45° increments so you can dial in the bass just right to match your room and speakers.
Product highlights:
- 12″ long-throw, high-excursion woofer
- front-firing mineral-filled polypropylene cone
- built-in 300-watt Class D amplifier
- advanced, high-resolution digital signal processing
- bass-reflex (ported) enclosure
- dual front-firing Power Ports™ minimize turbulence for clean bass
- cabinet reinforced with FEA-optimized internal bracing for accurate low-frequency detail
- frequency response: 22-250 Hz (-3dB)
- variable low-pass crossover (50-160 Hz)
- adjustable phase control: -135° to 180° in 45° increments
- power-saving mode with auto-sensing to reduce power consumption
Connections:
- mono-RCA LFE input
- line-level stereo RCA input
General info:
- detachable grille
- 14-5/16″W x 19″H x 19″D
- weight: 47.6 lbs.
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