French Horn. The French horn or sometimes called just horn is a member of the brass family. As with all brass instruments, the sound is produced by buzzing the lips into a mouthpiece. The French horn is a beautiful sounding instrument but beginners should proceed with caution.
How much is it? The cost could vary depending on brand, store, location, type and of vehicle, material and size of the muffler delete. Muffler delete pipes, on average, can cost anywhere from $40 to more than $300 for the parts. According to some forum members on e90post.com, they spend anywhere from $140 to $200.
The Bose system is a bit pricier than Sonos, with an entry point starting at $399 for either the SoundTouch 20 or the SoundTouch Portable and the larger SoundTouch 30 costing $699. Sonos is expected to announce a small wireless speaker costing just $199, and the larger Sonos Play:3 and Play:5 cost $299 and $399, respectively.