Check your owners manual. If you don't have one copy & paste this link. http://www.genuineservice.com/genuineservice/en/gloveboxresults
No, just if it has the premium sound with the subwoofer.
The 2003 Subaru Impreza WRX sound system comes with six speakers and an optional factory subwoofer. The manufacturer for the sound system is Panasonic.
If it has the premium sound package which includes a 6-disc in dash changer, it should have a subwoofer under the front passenger seat.
it is a premium factory upgrade. pretty much the best that the "factory" can do.
The subwoofer will sound like crap.
Yes there is one in mine it's a 2000, Mach Premium sound system with a sub amp and speaker in the back passenger side.
In the dash of the car right behind the glove compartment.
Looking for the perfect subwoofer for your sound system, just go to bossaudio.com and they have the perfect subwoofer for your sound system. Listen to your favorite music and movies with this subwoofer.
While a good receiver is important, the subwoofer is really in control of sound quality.
most likely no, unless it was a premium sound system or somthing.
No, a preamp is not always necessary for subwoofer sound. You will, however, always need some form of "crossover" to ensure that you only send bass frequencies to your subwoofer.
An 18 subwoofer is a subwoofer measuring 18 inches. A subwoofer is a loudspeaker dedicated to enhancing the sound of bass. You can learn more about subwoofers online at the Wikipedia website.