Monoprice Surround Bookshelf Home Speaker, Set of 2, Black (114366) Get great sounding stereo speakers or expand your existing 5.1-channel system to 7.1 or 9.1 using these Premium Home Theater Satellite Speakers from Monoprice! Get great sounding stereo speakers or expand your existing 5.1-channel system to 7.1 or 9.1 using these Premium Home Theater Satellite Speakers from Monoprice! Get great sounding stereo speakers or expand your existing 5.1-channel system to 7.1 or 9.1 using these Premium Home Theater Satellite Speakers from Monoprice!