Features:1) Nominal size: 102 x 102mm; height: 35+/-0.5mm; magnet diameter: 45mm2) Impedance: 8 ohms ± 15% at 1V3) Resonance: 130Hz ± 20%4) SP level: 91dB ± 3dB, 1W/1m5) Response: 130Hz

Model: CS4606Voice coil: 3/4-inch paper, 4 OhmsMagnet: 7 ounceFrequency response: 100Hz to 18KHzSensitivity: 88dB/W/MMaximum power: 40W4 x 6 inches car speakerFoam edge woofer

Overall diameter: 236.5 x 163.7 x 1.0mmMagnet diameter: 100 +/- 3mmImpedance: 4 OhmsNominal power: 30WResonance frequency: 60 +/- 12Hz to 20KHzSPL: 87 +/- 3dB

Size:129 +/- 1.0mmRated power:15WFrequency:90 to 20,000HzImpedance:4 OhmsSPL:89 +/- 3dB

1) Model: CS40102) Voice coil: 3/4" paper, 4 ohms3) Magnet: 5.4oz4) Freq. resp.: 100Hz-18kHz5) Sensitivity: 88dB/W/M6) Max. power: 40W7) 4" dual cone speaker, spraying paper cone8) Foam edge

1) Model: CS40102) Voice coil: 3/4" paper, 4 ohms3) Magnet: 5.4oz4) Freq. resp.: 100Hz-18kHz5) Sensitivity: 88dB/W/M6) Max. power: 40W7) 4" dual cone speaker, spraying paper cone8) Foam edge

Professionally developed for car audio, but can be also used for precision medicalequipment such as CT machine. Due to the high quality, it gives you a specialenjoyment while driving and can also give

Size:6 x 9 inchesMaximum power:60WMagnet weight:5.4 ounceFrequency:60 to 20KHzImpedance:4 OhmsSPL:90 +/- 3dBW/1m

6"x9" 5-Way Speaker,PP cone rubber edge woofer,66mm midrange, 40mm tweeter,20mm super piezo tweeter