SP-S30 Aluminum super tweeter

Specifications for high-quality aluminum super tweetersFeatures: 1) Magnet size: 70 mm x 10 mm; 2) Sensitivity: 94 dB3 dB3) 3000-20 KHz frequency range4)RMS:30WPacking10 pieces per carton box, one item each gift box1) Handing sample duration: 3 to 15 days.according to the model you require2) Whether to charge a sample: ChargedRefund of a sample is negotiable. Sample charge will be refunded if bulk order is confirmed. 4) Use TNT, UPS, FedEx, or DHL Express to send the sample. 5) Example Payment: Western Union or TT Order Payment: TT, LC, and Ti Delivery