DIY Loudspeaker, Tweeter Treble Speaker Loudspeaker DIY, for Speaker Loudspeaker Specification: Features: 1. Adopts imported top silk film, with neodymium magnetic design, the treble sound is more rounded. 2. Neodymium iron boron drive, a pure aluminum heat sink is mounted on magnet to enhance ability to withstand high power. 3. Small size and lightweight, strong magnetic, easy to operate. 4. Pure silky soft vibrating diaphragm, natural and full sound, the treble is clearly distinguishable. 5. 20mm vibrating diaphragm(traditional 3/4 inch), it can balance the intermediate frequency well. 6. It is convenient to match the woofer, moderate sensitivity, works well with a microbass. 7. It is not recommended to match with speakers over 8 inches(can be used as a super treble in large speakers). Specification: Item Type: Hifi Speaker Material: Magnet Color: Black Impedance: 6 Ohm Power: 30W Diameter: 52mm / 2.05inch Height: 23mm / 0.91inch Diagonal Mounting Holes Pitch: 45mm / 1.8inch Panel Thickness: 3mm / 0.12inch Package Weight: Approx. 98g Package List: 2 x Hifi Speaker