onkyo HT s3910. im using this AV ,can this speaker is compatible for this av

Yes - it should work. But, do make sure your other speakers (mainly the front ones) are matching this in terms of timbre matching.

No it's passive speaker use one amp

Is the bass duct at the rear

Yes - the bass power port is at the back.

Hi, Thank you for showing interest in our product Polk Audio ES30 Center Speaker. Center Speakers are always sold in one single unit and they are not used in pair. The AV Receiver have provisions only for connecting one single center speaker. If you wish to buy directly with better offers or need more information you can always reach us at +919820666332 Thanks and Regards, Jignesh Nishar AV Squad

Signature Elite Es30 Center Channel Speaker 150w 1 Tweeter Two

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VT222037

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Description

🎬 Elevate every scene with sound that speaks volumes.

BASS THAT MOVES YOU - Patented Power Port Technology pumps out distortion-free, heart-thumping bass that commands attention.
SLEEK MODERN DESIGN - Bold black finish and compact form factor elevate your living space with style and substance.
ROOM FILLING CLARITY - Dynamically Balanced Acoustic Array delivers crystal-clear dialogue and immersive soundstage for your home theater.
SEAMLESS COMPATIBILITY - Hi-Res Audio Certified with Dolby Atmos & DTS:X support for true-to-life, enveloping surround sound.
BUILD YOUR DREAM THEATER - Timbre-matched Polk components let you effortlessly expand to a full 5.1 surround sound setup.

The Polk Signature Elite ES30 is a high-performance center channel speaker featuring a 1" Terylene tweeter and dual 5.25" mica-polypropylene woofers, delivering 150W of dynamic power. Designed with patented Power Port bass technology and precision crossovers, it produces distortion-free, room-filling sound optimized for home theaters. Compatible with Dolby Atmos and DTS:X, this sleek black speaker integrates seamlessly into any elite surround sound system, perfect for millennials seeking immersive audio and stylish home entertainment.

Specifications

ASIN	B09BBBGDXV
Age Range Description	Adult
Antenna Location	For Surround Sound Systems
Audio Driver Size	5.25 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#328,920 in Electronics ( See Top 100 in Electronics ) #8 in Centre Speakers
Box Contents	Speaker
Brand	Polk Audio
Brand Name	Polk Audio
Colour	Black
Compatible Devices	Home Theater
Connectivity Protocol	RCA, XLR, Speaker Wire
Connectivity Technology	Dolby Atmos
Control Method	Remote
Controller Type	Button
Customer Reviews	4.7 out of 5 stars 252 Reviews
Enclosure Material	Plastic
Frequency Response	40 KHz
Impedance Unit of Measure	8 Ohms
Is Waterproof	False
Item Dimensions D x W x H	26.9D x 50.8W x 19.1H Centimeters
Item Type Name	Center Channel Speaker
Item Weight Unit of Measure	19 Pounds
MP3 player	No
Manufacturer	DEI Holdings
Model Name	ES30
Model Number	ES30BLK
Mounting Type	Tabletop Mount
Network Connectivity Technology	Dolby Atmos
Number of Audio Channels	5.1
Number of Items	1
Power Source	Corded Electric
Product Features	Surround Sound System
Series Number	30
Speaker Maximum Output Power	25 Watts
Speaker Size	310 Millimetres
Speaker Type	Center Channel
Specific Uses For Product	home entertainment
Subwoofer Connectivity Technology	Wired
Subwoofer Speaker Diameter Unit of Measure	5.25 Inches
Tweeter Driver Diameter	1 Inches
UPC	747192134204
Unit Count	1.0 Count
Water Resistance Level	Not Water Resistant
Wireless Technology Type	Bluetooth
Woofer Driver Diameter	5.25 Inches

Reviews

V**A

17.04.2026

S**A

3.11.2025

S**O

3.07.2023

R**P

30.05.2024

S**C

8.03.2022

偽**滅

12.03.2026

B**I

2.04.2026

M**O

25.09.2025

C**N

16.04.2026

D**R

19.12.2025

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