Subwoofer specifications
Type, power, and frequency
Speaker type
Bass type
Frequency Range -3dB
Frequency Range -10dB
Continuous (RMS)
Amplifier type
Phase adjustment
Low-pass crossover frequency
Dimensions and weight
Product dimensions (W x H x D)
Product weight (each)
Cabinetry
Feet
Inputs
Line level
LFE
Controls
Main power
Auto Power
Gain
Low-pass filter
Phase
Specifications are subject to change without notice.
Technical assistance
If your product was damaged during shipping, please contact the authorized Polk Audio retailer where you
purchased your product. For technical support, FAQs, and repair information, visit support.polkaudio.com. Support
email addresses and phone numbers vary based on the region where you purchased your product.
ES8
Subwoofer
Vented with Single
Internal Power Port™
32Hz - 180Hz
28HZ - 400Hz
100W
Class D
-135° to +180° in 45°
increments
50Hz-160Hz + LFE
325 x 383 x 386mm
13kg
Permanently installed
(no levelling)
RCA Left + Right
Single RCA
On / off rocker
Auto-on / always-on
Volume +/- pushbuttons
Low Pass +/-
pushbuttons
Phase +/- pushbuttons
8
ES10
Subwoofer
Vented with Double
Internal Power Port™
28Hz - 250Hz
22Hz - 375Hz
200W
Class D
-135° to +180° in 45°
increments
50Hz-160Hz + LFE
331 x 438 x 419mm
17.7kg
Permanently installed
(no levelling)
RCA Left + Right
Single RCA
On / off rocker
Auto-on / always-on
Volume +/- pushbuttons
Low Pass +/-
pushbuttons
Phase +/- pushbuttons
ES12
Subwoofer
Vented with Double
Internal Power Port™
22Hz - 250Hz
18Hz - 350Hz
300W
Class D
-135° to +180° in 45°
increments
50Hz-160Hz + LFE
362 x 483 x 483mm
21.6kg
Permanently installed
(no levelling)
RCA Left + Right
Single RCA
On / off rocker
Auto-on / always-on
Volume +/- pushbuttons
Low Pass +/-
pushbuttons
Phase +/- pushbuttons