1DIY High Pitch Horn Sound Voice Coil, be of excellent workmanship. 2Made of titanium film, durable to use. 3It has a good tone and low distortion rate. 4The high pitch is exquisite, transparent, clear and bright, and the high frequency is evenly distributed. 5This voice coil has a terminal post, which is convenient to connect. Features: 1. DIY High Pitch Horn Sound Voice Coil, be of excellent workmanship. 2. Made of titanium film, durable to use. 3. It has a good tone and low distortion rate. 4. The high pitch is exquisite, transparent, clear and bright, and the high frequency is evenly distributed. 5. This voice coil has a terminal post, which is convenient to connect. Specifications: Coil Material: Imported copper clad aluminum round wire Inner diameter of voice coil: approx. 44.4 mm / 1.7 in Binding post center distance: approx. 89 mm / 3.5 in Outer diameter of aluminum ring: approx. 65 mm / 2.6 in Sound film materials: titanium film Resistance: 8 Power: 50 - 120W Package Include: 1 x High Pitch Horn Sound Voice Coil