Acer e21 subwoofer how can connect it any diagrams available

Hi Mark,

I'm assuming you have the original speaker cables that came with the system (it looks like the connectors on the small speaker side are not standard connectors). If that is the case, the two smaller speakers should connect to the Left and Right 'Output to Cube Speakers' plugs on the larger subwoofer box. A 3rd cable from that subwoofer box should connect from the "audio input" connector on that box to the to the "Speaker zone 1" plug on the main unit.

Plug both the main unit and the subwoofer into power outlets, turn them both on and you should be all set. If you click on the link below, pages 7 - 8 of the owner's guide have a good description and pictures of this configuration. The rest of that guide may come in handy too.

Bose Lifestyle 20 Owner's Guide

I hope this helps,
- Kevin

Hi, ok the Bose Acoustimass III system consists of two small cube speakers and one subwoofer unit called the Acoustimass bass module. If the subwoofer stops working, three points can be the cause of the failure. The Bose Acoustimass III is a passive system, meaning the speakers do not power themselves, but instead are connected to a receiver or amplifier. Thus, the amplifier, the speaker between the amplifier and the subwoofer, or the subwoofer itself could be the issue.

Things You'll Need:

* Amplifier
* Speaker cable
* Extra subwoofer


Instructions


Disconnect the speaker cable from the back of the Bose Accoustimass bass module and connect it to a subwoofer that is known to be working. If the subwoofer works, the bass module needs to be replaced.


Disconnect the speaker cable from the back of the receiver or amplifier you are using and from the back of the subwoofer in Step 1.


Connect a speaker cable that is known to be working between the back of the receiver or amplifier and the back of the Accoustimass module. If the module starts working, then the cable was the issue.


Disconnect the speaker cable from Step 3 from the back of the amplifier or receiver, then connect the cable to the subwoofer port on the back of an amplifier or receiver that is known to be working. If the subwoofer works, the receiver was the issue. If the subwoofer still does not work, verify that the speaker cable is in the subwoofer port of the receiver/amplifier and that the cable is connected securely to the subwoofer.



If you think you did the connection properly,Fine... If not you can use the manual from the below link and know how to connect it properly..

products.bose.com/pdf/customer_service/owners/og_am5iii.pdf


Have a nice day..

1) Understand the basics of all car stereo systems. A car stereo system consists of 4 main components and the wiring that connects them. These are the head unit, the main speakers, optional amplifiers and the subwoofers, which are also optional but generally considered a necessary part of any good system. 2) Know that the core of any car stereo is the head unit, which is the cassette or CD player that goes in the dash. All the other components are connected to the head unit by at least one pair of wires. 3) Know about car speakers. The main speakers are usually 2 in the front and 2 in the back, although with what are known as component speakers, each speaker is broken down into two speakers: one for the highs and one for the bass. Each speaker or speaker set (known as a channel) connects to the head unit via a pair of wires. Generally if you are installing a new head unit you want to install new speakers. 4) Know about amplifiers. Amplifiers provide extra power to your speakers and/or extra channels of power for additional speakers. The most common use for an amplifier (amp) is to power subwoofers. The amp connects to your head unit via an RCA cable and often a "remote on" wire, and also connects directly to your car battery through a fused "hot" wire and to the car's chassis with a short ground wire. This article assumes the use of a single amplifier connected to a pair of subwoofers. If you do not have these components simply ignore the steps specific to the amp, doing so will not affect the rest of your installation. 5) Know about subwoofers. Subwoofers are part of any good stereo system. They provide the deep bass that small speakers cannot achieve. Subwoofers are connected to the amplifier which can usually be mounted right to the subwoofer box. If you do not have subwoofers you can simply ignore the steps specific to them. FOR more help click on this link directly http://www.ehow.com/how_5829_wire-car-stereo.html ------ This will help. Thanks please keep updated.please do rate the solution positively .thank you for using fixya

most car stereo speakers have two connectors, one thinner and one wider. the wider one is typically the positive connection. to verify this, take a small 1.5v battery, and hold a wire to the negative and positive sides (it's easiest to use a battery case available at many electronic stores), connect the negative wire to the smaller connector, and tap the positive wire to the wider connector. if the speaker pops outward, then the thinner connector is the negative connector.

THE T9510-04 SUBS ARE SINGLE COIL SUBS AND YOU CAN VIEW THAT WIRING DIAGRAM AT THE FOLLOWING LINK:
http://www.mtx.com/caraudio/products/subwoofers/TechData_T9510-04.pdf

THE T9510-44 SUBS ARE DUAL VOICE-COIL SUBS AND YOU CAN VIEW THAT WIRING DIAGRAM AT THE FOLLOWING LINK:
http://www.mtx.com/caraudio/products/subwoofers/TechData_T9510-44.pdf

SINCE YOU NEED A 1 OHM LOAD, I PRESUME BRIDGED AND ARE USING TWO SUBS, THEN HOPEFULLY YOU HAVE THE DUAL VOICE COIL TYPE, AS THEY ARE DUAL 4 OHM AND YOU WILL HAVE TO CONNECT THE VOICE-COILS IN PARALLEL WHICH WILL MAKE EACH SPEAKER A 2 OHM SPEAKER AND THEN CONNECT THE TWO SPEAKERS THEMSELVES IN PARALLEL AND THIS WILL PROVIDE YOU THE 1 OHM LOAD. IF YOU IN FACT HAVE THE SINGLE 4 OHM VOICE COIL VERSION, THEN IT WILL ONLY PARALLEL THE PAIR DOWN TO 2 OHMS. OK. LET ME KNOW IF YOU NEED FURTHER ASSISTANCE.....V

i have an aspire acer 5735z laptop in the manuels it says its possible to have a video confrence,but when using msn messenger it says no webcam has been installed..how do i find or locate the webcam,if their is one at all?

The set up should be as this.cable plugs into headphone jack on your pc. that connectects to your powerd subwoofer it is power correct! then your small speakers connect to the sub box or thew should? look on the sub box usually front and on the bottom.if thee actual speaker connections then they will be on the rear.

OK, Subwoofer model number is SA-WSIS10and you need middle speaker mounted on top under following part number..
1-826-658-11 LOUDSPEAKER (12 cm) (MIDDLE)
Available in Part Store.

Unfortunately, it's not as simple as a crossover. Bose gets its name from making complete systems - meaning - Bose speakers work right because the amplifier is custom built for those speakers, and the deck is custom built for the amplifier- all Bose from beginning to end. The only way to bypass any part of a Bose system is to bypass the whole system, including amp, deck, subs, speakers, eq's, and start over from scratch, unless you are an electrical engineer and can meter components and evaluate them. Bose often has 1 or 1/2 ohm speakers which will not work with after market systems.  If you go to a Bose store, the only system that sounds good is the lifestyle system because it is Bose from beginning to end, just as an example. They are either cheaters or geniuses

According to the KLH manual for the 9906 "6 pack" with the BassBite sub... it says "if your sub is connected via the speaker - level terminals, your reciever must be set for "NO" subwoofer - even though you are using one. VErify proper polarity on your speaker connection wires. (red or gold to +, black or silver to -). Depending on how you have your woofer connected to the reciever, if connected to a reciever without a subwoofer out then set your reciever for LARGE speakers and turn the subwoofer setting "OFF". Failure to do so will result in little to no bass. If you do have a subwoofer out from your reciever adjust your speaker size setting to small or large speakers as appropriate. Set the recievers sub output to ON. Connecting small speakers to a reciever set for LArge speakers can result in damage to small speakers.

Hope this helps.