Frequency Response: 2k~22kHz. DIAPHRAGM: APEI(Polyether Lmido)diaphragm is employed enabling creation of a clear treble with minimal distortion. Item Type: Car Speakers. Voice Coil: Highly heat-resistant voice coil that responds to a 800W maximum Input power(cutoff frequency≥7,000Hz with 6dB/otc. ).
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