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2025051701

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Printable Spec Sheet(.pdf)

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Polk ES12SUB | Signature Elite 12 inch Subwoofer - Black ($25.00 Freight Applies)*

21st Part Number:	SPKPOLKES12
Manufacturer:	Polk Audio
Manufacturer's PN:	ES12

Shipping Weight: 60Lbs.

Dimensions: H:19.00 x W:14.30 x D:19.00

Specs:

Polk ES12 | Signature Elite 12 inch Subwoofer - Black

Technical features: 12" mineral-filled polypropylene cone woofer Dual Power Port®

Audio inputs: LFE (RCA) Stereo line level (2 RCA)

Continuous amplifier power: 300W (Class D)

Frequency response (-3dB): 22 Hz–250 Hz

Frequency response (-10dB): 18 Hz–350 Hz

Lowpass filter adjustment range: 50–160 Hz

Phase adjustment range: -135° to 180° in 45° increments

Available colors: Black

Item Dimensions (H × W × D): 19.0 × 14.3 × 19.0 in. 483 × 362 × 483mm

Product weight: 47.6 lbs/21.6 kg

Features:

Impactful bass for expansive soundscapes
Enhances the largest home-theater and music systems—from stereo to full Atmos—with deep, immersive bass you’ll feel in your bones.

Seamless sound
Sophisticated settings like Time-Smart Phase Control make system blending effortless, for smooth, even sound.

Fits anywhere
With a narrow cabinet and front-firing orientation, the ES12 subwoofer sounds great anywhere—even against walls and on shelves.

Classic Signature
With its sleek, low-profile aesthetic, the ES12 subwoofer looks great with any system or décor.

300-watt DSP-optimized Class D amplifier

12” front-firing high-excursion mineral-filled woofer

Acoustically optimized cabinet with internal bracing

Dual Front-facing Power Port

Time-Smart Phase Control for precise system blending

4th-order highpass filter for seamless bass integration

Sleek, compact Signature Elite-style enclosure

LFE and stereo line-level inputs

Power saving mode

Detachable grille

Overview:

The 12" Signature Elite ES12 subwoofer enhances the largest home-theater and music systems. Equipped with a robust Class D amplifier, Power Port™ technology, and Time-Smart Phase Control, the ES12 delivers impactful bass with unparalleled precision. Its sleek cabinet complements Signature Elite systems and fits anywhere.

Review:

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Toll Free: 800.849.0647

Phone: 919.779.0273

Fax: 919.779.8994

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Garner Location:

(Corporate Headquarters)

21st Century Distributing

529 Dynamic Dr.

Garner, NC 27529

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (984) 444-8581

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21st Century Distributing

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Charlotte, NC 28217

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21st Century Distributing

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Buford, GA 30518

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Direct Number: (470) 655-0128

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21st Century Distributing

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Orlando, FL 32824

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Direct Number: (321) 203-4531

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21st Century Distributing

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Nashville, TN 37211

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Direct Number: (629) 206-9152

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Pompano Beach, FL 33069

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Direct Number: (754) 205-9057

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21st Century Distributing

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Marietta, GA 30067

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Direct Number: (470) 905-3397

*Nashville Branch is open until 6:30pm Eastern

7:58 AM Saturday, May 17, 2025

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