
EXPECT GREAT SOUND
Signature E Series
The High-Resolution Speaker System for Music and Home Cinema
www.polkaudio.com

Signature E Series
PRODUCT INFORMATION SHEET
Signature E Series
The High-Resolution Speaker System for Music and Home Cinema 
Built to bring the finest musical experience to the comfort of your home, the Polk Signature E Series continues in the Polk 
tradition of HiFi. Y 
inert enclosures reduce unwanted internal standing waves for less audible coloration. Non-resonant all-MDF construction, with 
minimum 19 mm-thick baes, ensures a more lifelike sound that’s timbre-matched throughout the range to achieve seamless 
speaker-to-speaker blending effects in multi-channel systems. Curved edges offer a sensual yet powerful look that’s available in 
a stunning black and white washed walnut finish. But the upgrades don’t stop there.
Dynamic Balance Technology Driver Design
Whether upgrading your home theatre setup with an advanced Atmos configuration or enjoying your favourite music, Dynamic 
Balance ensures a rich, clean, full-range sound no matter what you’re listening to. This patented technology analyses the speaker’s 
entire electro-acoustic and mechanical system for improved material selection and more ecient geometry. It pinpoints and 
eliminates issues that reduce speaker performance before they become a part of the finished product.
ou get elevated sound for movies, TV and music in a totally re-imagined design. Strong, rigid and acoustically 
High-Resolution Polk Terylene Tweeter
Our Terylene dome tweeter features curvilinear 
formers that extend response and lower 
resonance. Its powerful ceramic motor structure 
also lowers system resonance and extends lowfrequency response for better dispersion in the 
critical midrange, delivering clear and detailed 
high-frequency response for 
realistic reproduction of vocals 
and instruments. Capable of 
delivering 40kHz to support the 
latest high-resolution audio files 
so it feels like you’re right there 
in the studio or concert hall. 
Custom Mid-Range Drivers
Mica-reinforced polypropylene cones with butyl 
rubber surrounds, four-layer voice coils, massive 
ceramic motor structures and 
high-temperature Conex fibre 
spiders combine to create 
drivers of exceptionally high 
eciency, for clean, clear bass, 
better linearity, lower distortion 
and greater durability. 
Exclusive Polk Power Port Technology
Power Port® is our patented design that smoothly 
transitions the air flow from the speaker’s port 
into your listening area. It also 
extends the overall bass port, 
providing greater surface area 
to eliminate turbulence and 
distortion, for bigger, more 
musical, deep bass impact.  
Plus, it oers 3dB more bass 
response output than  
a traditional port.
Anti-Diraction Magnetic Grille
Computer modelled for a precision fit 
and enhanced good looks—and made to 
minimise sonic interference. 
High Sensitivity and Maximum 
Compatibility
Works with the most modestly powered 
amplifier or receiver. Whether you’re 
connecting them to the newest digital 
processor or your vintage rig, you get 
sound reproduction that’s spacious, 
clear, enveloping, and realistic. Plus, it’s 
compatible with latest Dolby and DTS 
surround sound technologies. 
Cascading Tapered Crossover Array
Whether it’s a four-driver (S60e, S35e), 
three-driver (S55e, S50e, S30e),  
or two-driver (S20e, S15e, S10e) array, 
this feature oers a seamless, lifelike 
soundstage no matter where you’re 
seated in your listening room.  
There’s no more sweet spot—instead,  
it’s all around you.
Gold Plated 5-Way Binding Posts
Perfect for easy setup, they ensure 
the most direct, ecient, and loss-less 
connection possible. What’s more,  
the S60e, S55e, and S50e tower 
speakers feature dual gold plated  
5-way binding posts.
Signature E Series www.polkaudio.comThe High Resolution Home Theater System

Signature E Series
PRODUCT INFORMATION SHEET
S10e Satellite Surround
Use as rear or side speaker in any 
5.1, 7.1, or 9.1 home theatre setup. 
And it features a built-in threaded 
screw insert and keyhole slots for 
easy wall mounting and customised 
directional firing. 
S35e Slim Centre
Features a 10.16cm-tall slim profile 
that easily fits spaces that other 
centre channels do not. Plus, it can 
be mounted as centre, left or right 
channel speaker. Designed to work 
with Signature floorstanding and 
bookshelf speakers, the Slim Centre 
delivers crystal-clear dialogue 
whether you position the centre 
channel vertically or horizontally.
SPECIFICATIONS
S60e S55e S50e
Full Range Passive 
floorstanding Loudspeaker
TRANSDUCERS
Tweeter 2.54cm Terylene High-Res 
Dome Tweeter
Mid-bass 16.5cm low distortion mica-reinforced 
Crossover 
Frequency
GENERAL
Recommended 
Amplification (wpc)
Impedance Compatible with 8 ohm outputs Compatible with 8 ohm outputs Compatible with 8 ohm outputs
Overall Frequency 
Response
Sensitivity 90dB 90dB 89dB
Electrical Inputs Dual gold-plated 5-way binding posts Dual gold-plated 5-way binding posts Dual gold-plated 5-way binding posts
WEIGHTS AND DIMENSIONS
Height (cm) 113.03 105.41 95
Width (cm) 21.59 21.59 19.05
Depth (cm) 39.88 31.75 27. 69
Width including feet 
(cm)
Weight 23.59 kg  19.96 kg  14.51 kg 
polypropylene drivers
2.5 kHz 2.5 kHz 2.5 kHz
20–300 20–200 20–150
36Hz–40 kHz 40Hz–40 kHz 42Hz–40 kHz
29.72 29.72 26.16
Full Range Passive 
floorstanding Loudspeaker
2.54cm Terylene High-Res 
Dome Tweeter
16.5cm low distortion mica-reinforced 
polypropylene drivers
Full Range Passive 
floorstanding Loudspeaker
2.54cm Terylene High-Res 
Dome Tweeter
13.34cm low distortion mica-reinforced 
polypropylene drivers
Signature E Series www.polkaudio.comThe High Resolution Home Theater System

Signature E Series
PRODUCT INFORMATION SHEET
SPECIFICATIONS
S35e S30e S20e S15e S10e
Left/Centre/Right 
(L/C/R) Loudspeaker
TRANSDUCERS
Tweeter 2.54cm Terylene 
Mid-bass 7.62cm Low 
Crossover Frequency 2.5 kHz 2.5 kHz 2.5 kHz 2.5 kHz 2.5 kHz
Wall Mounting 
Option— 
Key Hole slot
Wall Mounting 
Option—1/4"-20 
Threaded Insert
GENERAL
Recommended 
Amplification (wpc)
Impedance Compatible with 
Overall Frequency 
Response
Sensitivity 88dB 89dB 88dB 88dB 87dB
Electrical Inputs Single gold-plated 
WEIGHTS AND DIMENSIONS
Height (cm) 10.41 19.05 37. 59 30.48 21.33
Width (cm) 61.97 50.8 21.59 19.05 13.71
Depth (cm) 15.49 26.92 35.05 25.9 15.49
Weight 6.35 kg 8.61 kg 7.7 1 kg 5.89 kg 2.72 kg
High-Res Dome 
Tweeter
Distortion Mica 
Reinforced 
Polypropylene Drivers
Yes No No Yes Yes
No No No No Yes
20–150 20–125 20–125 20–100 20–100
8 ohm outputs
70Hz–40 kHz 55Hz–40 kHz 44Hz–40 kHz 48Hz–40 kHz 75Hz–40 kHz
5-way binding posts
Dedicated Centre 
Center Loudspeaker
2.54cm Terylene 
High-Res Dome 
Tweeter
13.34cm Low  
Distortion Mica 
Reinforced 
Polypropylene Drivers
Compatible with 
8 ohm outputs
Single gold-plated 
5-way binding posts
Full Range Passive 
Bookshelf 
Loudspeaker
2.54cm Terylene 
High-Res Dome 
Tweeter
16.5cm Low  
Distortion Mica 
Reinforced 
Polypropylene 
Drivers
Compatible with 
8 ohm outputs
Single gold-plated 
5-way binding posts
Full Range Passive 
Bookshelf 
Loudspeaker
2.54cm Terylene  
High-Res Dome 
Tweeter
13.34cm Low  
Distortion Mica 
Reinforced 
Polypropylene 
Drivers
Compatible with 
8 ohm outputs
Single gold-plated 
5-way binding posts
Uni-Pole Surround 
Loudspeaker
2.54cm Terylene 
High-Res Dome 
Tweeter
10.16cm Low  
Distortion Mica 
Reinforced 
Polypropylene Drivers
Compatible with 
8 ohm outputs
Single gold-plated 
5-way binding posts
EXPECT GREAT SOUND
Having built our reputation as “The Speaker Specialists” for more than 40 years, we take pride in our superior sound and build 
quality, which features many patented and award-winning audio innovations like Dynamic Balance and Power Port technologies. 
For the people of Polk, building audio products is not just a job—it’s a passion. And if you’re going to remember one thing, 
remember this: We live by the truest principle of what audio should deliver—great sound at an aordable price for everyone!
LIMITED WARRANTY, BUILT TO LAST 
Designed in California, engineered at Polk R&D facility in Baltimore and manufactured under the strictest quality controls,  
Polk speakers are built to last and include a limited 5-year warranty.
Signature E Series www.polkaudio.comThe High Resolution Home Theater System