AIYIMA Lot de 2 haut-parleurs audio tweeter 74 mm 4 6 8 Ohm 20 W Haut-parleur aigu 25 cœurs à diaphragme en soie pour bureau

Product description: The desktop bookshelf speaker tweeter is a 25-core strong magnetic tweeter. It adopts the original imported silk diaphragm and is equipped with an ACCAW voice coil. The tweeter penetrates well and the tone is delicate.The voice coil e is ACCAW, so the entire vibration system is very light, and the high frequency extension will be very good. Speaker panel diameter: 74mm 25-core strong magnetic tweeter Impedance: 4Ω/6 ohm/8 ohm optional Power: 20W Effective frequency: 1kHz-20kHz Sensitivity: 90dB Sound film category: imported silk film Scope opplication: fever speakers, bookshelf speakers, high-definition 5.1 speakers Note: The tweetercannot be directly connected to the power amplifier. It must pass the high-pitched output of the crossover, or connect a high-pitched capacitor (2.2uf 3.3uf 4.0uf 4.7uf) to the high-pitched positive pole. Otherwise, it will burn out. Please pay attention to distinguish between the positive and negative speakers. The width of the connecting piece is the positive pole, and the narrow one is the negative pole.(the tweeter does not distribute the capacitor) Package included: 2Pcs Tweeter