No
yes most sound cards have an audio-in input. Just look on the back of your computer, right next to where you have your current speakers plugged in there should be another input for an audio cable.
Generally speakers are plug-and-play. If you have tried that and it didn't work go to your control panel to 'Sounds and Audio Devices' to 'Speaker settings' then 'Advanced' and change the scroll bar to 'Headphones'
Speakers can be wired in parallel or in series. Take the speaker wire from the output, and wire the speakers like so: (ignore the squiggles, they represent spaces) ----|------| S S ----|------| For a parallel wiring. This will reduce the impedance of each speaker, though, so two ohm speakers should be used insead of four ohm speakers. Wire them like this: ----| S | S ----| for series wiring. This will increase impedance though, so eight ohm speakers should be bought instead of four. You will be fine using four ohm speakers in either case, but will lose clarity.
Effieciency ratings don't tell you how well a speaker will sound. They tell you how well it uses power. If your using a low powered factory system then you should a speaker with a higher efficiency rating.
You need not remove the entire rear deck. Simply remove the speaker grilles. They are each attached with three mounting screws. The screws can be accessed by opening the trunk and locating the speakers. A Phillips screwdriver can be used to remove the screws through three holes around the speaker. Also disconnect the speaker plug to each speaker. Once the screws are removed, the speaker grilles can be lifted off from inside the car. This will reveal the 6"x9" speakers. Remove the four screws attaching each speaker and they can be removed from the top. Acura replacement speakers can simply be plugged in using the factory plugs. Premium speakers might require special spade connectors or soldering to install. Both will require removing the Acura plugs. Be careful not to cross the positive and negative wires to the speakers. The twin wire connector is positive (+). The single wire is negative (-). Once installed and tested, replace the grilles by reinstalling the screws and enjoy the new sound.
To remove the rear speakers from a 2000 Toyota Solara, start by carefully prying off the speaker grilles using a flathead screwdriver or a trim removal tool to avoid damaging the interior. Once the grilles are off, unscrew the speaker mounting screws and disconnect the speaker wires. Gently pull the speakers out of their enclosures, and they should come free. Make sure to handle all components carefully to prevent any damage.
To remove the rear speakers from a 2007 Buick Lucerne, start by carefully prying off the speaker cover using a flat tool to avoid damage. Once the cover is off, unscrew the mounting screws holding the speaker in place. Disconnect the wiring harness connected to the speaker and then gently pull the speaker out of the enclosure. Reverse the process to install new speakers.
To remove the speakers from a 2002 Suzuki XL-7, start by carefully prying off the speaker grille using a flathead screwdriver or trim removal tool. Once the grille is off, unscrew the mounting screws holding the speaker in place. Disconnect the speaker wires, and then gently lift the speaker out of its housing. Repeat the process for any additional speakers you wish to remove.
To remove the rear speakers from a 2002 Toyota Tacoma, start by carefully prying off the speaker cover using a flat tool to avoid damaging the surrounding trim. Once the cover is off, unscrew the speaker mounting screws and gently pull the speaker out of the cavity. Disconnect the wiring harness from the back of the speaker, and it should be fully removed. Be sure to handle all components with care to avoid any damage.
A 1996 Ford F-150 uses 9" size speakers standard. Owners can upgrade to larger speakers by using a speaker box or by enlarging the holes.
Some where in the 7.1 receiver there is a menu for speaker setup. Set this for the number for speakers you have and how they are arranged around the room. My Denon even ask for the size of each speaker (large or small). and if you are using a sub woofer or not.
I had to replace the ones in my 1997 Sebring. Using a tool such as a flat head screwdriver detach the plastic cover that is over the door speaker. Remove the screws that are holding the speaker to the door. Pull the speaker out enough to detach the plastic clip that connects the wiring to the speaker. Installing the door speaker is the reverse of removing the speakers.