Kit jet ski 4'' - Audio system - Black waterproof conical speakers

The JSA-4B Jet Ski audio system delivers high-quality sound. Fully integrated high-end sound system with Kicker Audio 4" black closed speakers, IPX7-rated amplifier and Bluetooth controller. The kit comes complete with all necessary fittings and cables.
Connect your phone or music player via Bluetooth or AUX-IN. Universal JSA-4B.

Kit includes :

• Waterproof Bluetooth interface
  • Track selection
  • Sound level adjustment
  • Play/Pause/OFF
  • Allows you to connect your phone's music wirelessly
    
• Compact waterproof amplifier
  • 4 channels with Class-D amplification for 4 speakers, or two bridged speakers, or two speakers and a subwoofer.
  • Power: 4x 50 Watts RMS with 4 ohm HP
  • Total harmonic distortion
  • Signal-to-noise ratio at 1W @ 4 OHM: >90dB
  • Frequency response: 20 to 20 kHz
  • Adjustment panel for amplification, balance and frequency filtering
  • Small 203 x 89 mm mounting footprint
  • IPX7 waterproofing
  • Power supply 12V 40A max
  • Applications : Jet-ski, boat, off-road vehicle
    
• Speakers
  • Marine loudspeaker designed specifically for marine applications
  • Speaker size: 4''
  • Impedance: 4ohms
  • RMS power: 50W
  • Peak power: 150W
  • Sensitivity: 89 dB 1W/1m
  • Frequency response: 60-20k Hz
  • UV-resistant black grille
  • Durable, weather-resistant black enclosure
  • Mounting with 360-degree rotation axis in both directions
    
• Cable harnesses supplied