BareTone Speaker Portable MAX15NB
15”woofer? Magnet: 40oz(140mm)
Voice Coil: 1.5''KSV (38mm)
Frequency Response: 50Hz - 1.5KHz
Sensitivity: 93dB (+/-3dB)
MID: 5.5”? Magnet: 10oz(80mm)
Voice Coil: 1''KSV (25mm)
Frequency Response: 70Hz - 7KHz
Sensitivity: 86dB (+/-3dB)
Tweeter: 25mm .Driver
Amplifier
Voltage: AC100-240 V /60-50 Hz UNIVERSAL
DC12V or rechargeable battery 12AH