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Infinity BETA ES250

Infinity BETA ES250
alaScore 87

52 reviews

Mar, 2018

alaTest has collected and analyzed 52 reviews of Infinity BETA ES250. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other Speakers for all reviews. People are impressed by the reliability and size. The usability and price also get good feedback.

price, usability, size, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Infinity BETA ES250 is awarded an overall alaScore™ of 87/100 = Very good quality.

Review analysis

(Based on 52 reviews)

1 expert reviews

User Reviews  

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Consumer review ( review summary for Infinity BETA ES250


alaTest has collected and analyzed 19 user reviews of Infinity BETA ES250 from The average user rating for this product is 4.7/5, compared to an average user rating of 4.2/5 for other Speakers on Opinions about the reliability and size are on the whole positive. The price and usability also get good feedback.

usability, price, size, reliability

100% of the reviews on give this product a positive rating.

This summary is based on the products: JBL ES250PWBK Wireless 400-Watt Powered 12-inch Subwoofer (Black) (Discontinued by Manufacturer)JBL ES250PWBK Wireless 400-Watt Powered 12-inch Subwoofer (Black) (Discontinued by Manufacturer)

Mar, 2018

Expert review by : SoundStage! (

JBL Northridge E90 / E35 / E10 / E250P Home-Theater Speaker System


I was thoroughly impressed by JBL's Northridge home-theater speaker system. The E90 tower is an easy load to drive for a budget receiver, and worked well with my Outlaw Model 1050. The E250P subwoofer provided ample bass for a room of small to medium...

Oct, 2007

Product Specifications

The Infinity Beta ES250 wall-mountable surround-effects speaker offers selectable monopole, bipole or dipole configurations for optimum surround configuration in any home theater system, with any film or music recording. Infinity's patented Ceramic Metal Matrix Diaphragm (CMMD) technology delivers accurate performance with dramatically reduced distortion for incredibly lifelike sound. In addition, the Infinity Beta ES250 provides the unique ability to reproduce two discrete channels from one loudspeaker. Perfect for upgrading to 7-channels using only five or six loudspeakers, the ES250 is also ideal for commercial or home applications where a single-point stereo loudspeaker is desired.


Crossover frequency:25
Frequency range:25 / 50 - 150 / 50Hz to 150Hz
Peak Music Power Output (PMPO):550
RMS rated power:250


Color of product:Black / Brown / Cherry


Color of product:Black

Dimensions & Weight


Energy Management

AC input frequency:50/60 / 60
AC input voltage:120 / 220-240
Power consumption (typical):200
Power source type:AC


Manufacturer:Harman International Industries
Packaged Quantity:1
Product Line:Infinity BETA


Audio output channels:1.0
Woofer diameter:12
Woofer Size:12



Other Features

Audio (L,R) in:1
Audio output channels:1.0
Dimensions (WxDxH):14.4 x 16.5 x 19.8 / 19.8 x 14.4 x 16.5
Type:Home theatre speakers

Ports & interfaces

Line-in: Yes


AC input frequency:50/60 / 60
AC input voltage:120 / 220-240
Power consumption (typical):200
Power source type:AC

Remote Control

Type: None

Speaker System

Amplification Type:Passive
Connectivity Technology:Wired
Nominal (RMS) Output Power:150Watt
Response Bandwidth:60 - 20000Hz/60 - 40000Hz
Speaker System Type:Surround channel speakers


Number of subwoofers:1
Subwoofer crossover frequencies:50 - 150
Subwoofer driver diameter:11.8 / 9.84
Subwoofer driver diameter (imperial):10 / 12
Subwoofer driver size:10 / 11.8 / 9.84
Subwoofer frequency range:25 - 150 / 32 - 150
Subwoofer peak power:400 / 700
Subwoofer RMS power:200 / 400
Subwoofer sensitivity:24
Subwoofer type:Active

Technical Details

On/Off switch: Yes
Phase control: Yes
RMS rated power:200
Speaker enclosure:Reflex

Weight & Dimensions

Subwoofer depth:15 / 16.9
Subwoofer height:16.5 / 19.8
Subwoofer weight:33.3 / 43
Subwoofer width:13.4 / 15.7