<b>Passive bookshelf speakers</b></br> Connect directly to your amplifier or receiver with these passive bookshelf speakers. Use standard speaker wire to connect the P17 passive speakers to your receiver or amplifier.</br><b>Great for Front, Center, or Surround Speakers</b></br> These passive speakers come as a pair perfect for front placing speakers or rear speakers in a surround sound setup. Located on the back of the speaker is a wall mount allowing you to adjust the position just the way you want it. </br><b>Silk Dome Tweeters and Nomex Diaphragm Drivers</b></br> The P17 passive bookshelf speaker uses a ¾-inch (19mm) silk dome tweeter that provides accurate high frequency response. As well as, a 4-inch (116mm) Nomex diaphragm driver that delivers optimal low-frequency response. The front facing bass reflex port supplies an additional bass kick adding life to your audio. </br><b>Balanced Audio Equalization</b></br> The P17 cabinet is made from a 12mm MDF which reduces resonance throughout the entire unit giving you only the sound you want to hear.