StreemSpeakers.com Home Page
View Shopping Cart
Home Page
Company Profile
Home Theater Speakers
Materials and Components
Home Theater Speaker Reviews
Contact Streem
Frequently Asked Questions


Home Theater Speakers

Streem HT-808 Home Theater Speakers The purpose of a home theater speakers (sometimes spelt home theatre speakers) is to recreate the experience of a professional movie theater. In today's home theaters across the globe this is achieved in any number of ways. Generally a home theater consists of a large television, a DVD player, an amplifier or audio/video receiver and, of course, home theater speakers.

The most common home theatre speakers configuration found today in our homes would be the 5.1 setup (five main speakers plus one low frequency speaker). The main speakers (three in the front and two to the sides or rear) are called the left front, center, right front, surround left and surround right. The low frequency speaker is called a subwoofer or "sub" for short and can be placed in a variety of locations in the home theater listening area but is most commonly found in a corner to the right or left of the viewing screen.

Other expanded variations of the 5.1 configuration would be the 6.1 and 7.1 which consists of six main speakers and a subwoofer or seven main speakers and a subwoofer, respectively. These expanded variations allow for the audience to be more thoroughly surrounded in the soundscape increasing the realism of the experience.

Home Audio Speaker System Types

In today's home audio and home theater setups speaker types are generally referred to as 2-way, 3-way and 4-way etc. and normally contain 2 or more drivers. What this refers to is how the audio signal that is sent to a speaker is separated (by the crossover) and distributed to the individual drivers. In a 2-way system, for instance, the signal is separated into two distinct sections with each section being delivered to one or more drivers within the cabinet.

The simplest example would be a standard 2-way 2-driver speaker (with one midrange/woofer driver and one tweeter driver). The crossover would extract the sounds from an audio channel at the lowest point the speaker can reproduce (as specified by the low value of the speakers frequency response specification) up to the "crossover frequency" (as determined by the "programming" of the crossover) and would send that signal (e.g., 70 Hz to 4 kHz) to the speakers larger midrange/woofer driver. All frequencies above the crossover frequency would then be sent to the second driver, the tweeter (e.g., 4 kHz to 20 kHz).

In more complex speakers with even more drivers the signal may be split further into even smaller pieces and distributed among the speakers, each being responsible for reproducing a portion of the sound channel as a whole. Larger drivers are responsible for reproducing low frequency sounds and the smaller drivers and tweeters are responsible for reproducing higher frequency sounds.

Front Channel Speakers

Streem FS-808 Floor Standing Tower Speakers

The left front and right front speakers are called upon to reproduce the main sounds in a soundtrack. Generally these speakers are full range speakers reproducing a broad frequency range from 20 kHz (20,000 Hz) down to 50 Hz and lower (the human threshold for sound in about 20 Hz on the low end and 20,000 Hz on the high end).


Center Channel Speaker

Streem CV-525 Center Channel Speaker

The center channel speaker in a home theater is largely responsible for the vocals in a soundtrack and is placed above or below the viewing screen to anchor those voices to the visuals. Center channel frequency responses typically start at 60 Hz up to 100 Hz on the low end and extend up to 20 kHz on the high end.


Rear Channel Surround Sound Speakers

Streem RW-240 Surround Sound Speakers The rear channel speakers, or surround sound speakers, allow us to fully immerse ourselves within the soundscape. By surrounding the listening area with speakers a 3D environment is created that mimcs how we would experience sound in real life --- coming from all around us. Streem rear surround speakers are available in a monopole and bipole design.

Low Frequency Subwoofer

Streem SW-10 Low Frequency Powered Subwoofer

The "point one" in today's 5.1, 6.1 and 7.1 home theater speaker systems refers to the subwoofer channel. Low frequency sounds are encoded into a channel of a soundtrack for output using a subwoofer. A subwoofer usually contains one, but sometimes multiple, large drivers that are needed to reproduce these low frequencies. The frequency response of a subwoofer is typically narrow ranging from 30 (and sometimes lower depending on the size of the subwoofer cabinet) to 100 or 150 Hz. As low frequency sounds are omni-directional and difficult to pinpoint the placement of a subwoofer in a home theatre is very flexible.


Resources for Home Theatre Speakers:

*Disclaimer: The information contained in this page is meant as a quick intro to home theater speakers in today's home audio theater and by no means covers the vastness of this topic. Please refer to the resources above for further information. If you have any questions at all please feel free to contact us.

Copyright 2006 - 2017 Streem Speakers



HACKER SAFE certified sites prevent over 99.9% of hacker crime. View Our Streem Speakers Customer Photo Gallery!


Home | Profile | Products | Materials | Reviews | Contact | FAQs | Privacy Policy

< Home Theater Speakers > | Surround Sound Speakers

© Copyright 2003 - 2017 Streem™. All rights reserved.