Not Magnetically Shielded

The Yamaha YSP-3300 consists of a soundbar with 16 speakers and a wireless subwoofer. It uses angled reflection to allow a 7.1-channel soundscape. The sound bar uses 16 array speakers controlled by Yamaha's YSP technology plus two powerful 2 1/2 (6.5 cm) woofer units in a large cabinet to deliver excellent sound quality with clearly positioned dialogue and superb surround effects. An aluminum body dampens unwanted vibrations. The result is an expansive sound field that will thrill you with its three- dimensional properties and outstanding imaging. The subwoofer has a large 6 1/2 (16 cm) driver and uses Yamaha's exclusive Advanced YST technology to produce clear, powerful bass. The circuit board has an ideal grounding pattern that ensures stable current supply. The Linear Port improves... Less

the i/o 8.52dvca2 is a 2-way in-ceiling speaker consists of high-quality speakers at astonishingly affordable price.- 2-way in-ceiling- paintable frame and grille to blend invisibly in any room- safe in temperature range -22 ? 158f/-30 ? 70c- dual voice coil for true stereo sound from a single speaker

Upgraded version of MP5 (FG00873) - - - Custom perforated speaker baskets protect woofer from construction debris - - - Infinite baffle design for large and varying air volumes - - - Snap-in baffle assembly - - - Molded ABS baffle with anti-resonant wave bracing - - - Moisture- resistant construction - - - Two-piece, no-strip speaker terminal - - - Depth behind wall: 3-5/8 inch deep (assumes ? inch drywall) - - Frame/Grille - - - 100% aluminum grilles will not rust - - - Color-matched frame/grille - - - MicroPerf grille hides speaker components from view - - - Frame mates with bracket to securely clamp sheetrock - - Bracket - - - Includes QuickSnap new construction wings - - - Scored wings for flexible placement between studs - - - Extra thin wings minimize sheetrock bulge - - - Four wire... Less

Yamaha NS-B210BL Full-range acoustic suspension bookshelf speakers in Black