Type Top-level 7 " 2 way system speaker
Nominal Impedance 4 Ohms
Rated Power 180W
Sensitivity (2.83V/1M) 89dB
Frequency Response 34Hz - 40000Hz
Magnet: Top rubidium steel magnetic circuit system
HF Components UT-T1S:65MM fabric dome diaphragm treble, patented phase cone, patented symmetrical drive magnetic circuit
M-LF Components UT-MW7:188MM cut-paper plate medium tone, low loss linear suspension, patented symmetrical drive magnetic circuit
Cross Frequency: 4000Hz,Crossover Slop: 12db,selection of three-phase frequency curves for high notes.
OD (outer diameter)
Treble diaphragm on annular dome : Effectively reduces distortion.
Patented symmetrical drive magnetic circuit: Effectively controls eddy current in magnetic circuit system.
Kapton voice coil: Guarantees high temperature resistance and low distortion.
Patented high pitch phase cone design: Precise sound pointing.
Special sound basin for cars: Waterproof, moisture-proof and high temperature resistant, provides the best side listening angle.