These in‑ceiling speakers feature a triple driver design with two pivoting titanium silk membrane dome tweeters for superior sonic performance. The woofer is constructed of an advanced glass composite to deliver high fidelity, distortion‑free audio. Each speaker features two sets of speaker wire terminals, allowing you to wire each speaker for single‑speaker stereo. When using single speaker stereo, you can achieve good stereo separation by pointing the tweeters in different directions to allow the sound to reflect around and fill the room. Features: Exotic glass composite woofer for distortion free reproduction Oversized magnets for more impactful bass Dual precision titanium silk membrane dome tweeters for broad frequency spectrum, sweeter highs and pure sonic clarity Pivoting tweeters allow you to point the acoustics to the prime listening position for a more accurate and immersive sonic experience 40W nominal and 100W maximum power handling capacity provides ample headroom so these drivers won't be easily overdriven or blown out 8 ohms standard impedance ensure they can be safely driven by even the most modest home theater receivers Installation Notes: To wire a speaker for single speaker stereo mode, keep the jumper set to the 'Standard single speaker stereo' selection. Wire one of the sets of speaker terminals normally, with red/positive wired to red/positive. For the other set of speaker terminals, connect the wires in the reverse to a normal connection with the red/positive source connected to thenegative terminal and thenegative source connected to the red/positive terminal. This ensures that you will not experience any phase cancellation of the audio from each driver. For normal operation, set the jumper to the 'parallel connection' option. Wire the speaker normally, with red/positive going to red/positive andnegative going tonegative. It does not matter which of the two terminals sets you connect to the audio source. Package Contents: 2x 6.5' 3‑way In‑Ceiling Speaker with grille 1x Installation instructions 1x Cutout template and paint mask 1x Grille removal tool 1x Grille putty Please note that the video on this page shows the specific instructions for installation of PID 4101. However, it is representational of the steps, tools, and types of procedures that would be used for the installation of any in‑wall or in‑ceiling speaker and is included on this page for reference purposes only. Please refer to the installation instructions of the in‑wall or in‑ceiling speaker you have for the specific dimensions and installation procedures. Note that the price listed in the video was the price for PID 4101 at the time the video was made. Prices can fluctuate up and down based on production costs and the value of the US$ against foreign currencies.