Harga diatas untuk 1 pcs Disarankan melakukan video UNBOXING saat membuka paket yang lanjut dengan TESTING produk disaat yang sama. jika ada kendala maka bisa kirimkan video tersebut kepada kami. karena ini adalah barang elektronik DIY sudah kami tes sebelum dikirim. Jika terjadi kerusakan di mana tidak ada video UNBOXING maka komplain tidak dapat kami layani. Product name : Home/car Full-Range Frequency divider Type : Coaxial / Notch / Wave Filter Power Output : Full-Range or Coaxial Speaker Speaker impedance : 4-8 Ohm Suitable for speakers : 2 inch - 4 inch Full-Range Feature: Adjustable notch filter : LCR notch filter, also known as wave stopper, filter, the notch frequency and the amount of cut can be adjusted, t he adaptability is wider, and it is more convenient for DIY. The function is to cut and trim the middle and high frequencies to meet the requirement of a flatter overall curve. The sound quality of the full-range speaker is too prominent, the sound is sharp, and the ears are harsh. Effective treatment has been done to make the sound soft, durable and highlight the low frequency! Reference value: Inductance : 0.29MH, capacitance 4.7uF+ adjustable 4.7uF, resistance 1.8K ohms Applications : Bookshelf, Car Audio, DIY Home Theater, Karaoke, DIY