TW-29DR 4.5" ABS Tweeter Driver 4-8 ohm Magnet Structure Bullet Horn Driver

Model number for the product is TW-29DR.Tpical impedance: 4 to 8 ohmmagnet:90x15mmvoice coil: 1.5" KCCAW at 35mm.SPL:105dBsFrequenc Response:2000-18kHShipping & Packaging1 piece each color box; 12 pieces per cartonWe ProvideApplications of ProductsQuestions on Product TestCan I purchase a sample?A: Yes.Business Support Sample.but not assistance with OWN usage.Since providing after-sales support is challenging.Q2. For how long can I acquire a sample?A: Depending on models, often 2035 das.How long is our product warrant?A: The products were CE/ROHS-certified.