KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and midbass, while high-quality silk-dome tweeters deliver natural, detailed highs.

With less than a 2.5-inch mounting depth and zero tweeter protrusion, the KSC680 is a perfect fit in almost every vehicle on the road today, including 5 x 7-inch speaker holes. They work best with 15 to 75 watts of recommended power. See below for more details.

• High power handling
• Silk-dome tweeters for a smooth sound
• Polypropylene woofer and tough rubber surrounds
• Thin-mount design easily fits behind factory grilles

• Specifications:

  • Speaker Design: 2-Way
  • Woofer [in, mm]: 6 x 8 , 160 x 200mm
  • Tweeter [in, mm]: ¾ , 20
  • Rated Impedance [?]: 4
  • Recommended Amplifier Power [Watts RMS]: 15-75
  • Sensitivity [1W, 1m]: 90
  • Frequency Response [Hz]: 45-21k
  • Mounting Hole Diameter [in, mm]: 5 x 7-3 16, 127 x 182
  • Top Mount Depth [in, mm]: 2-1 4, 58
  • Bottom Mount Depth [in,mm]: 2-5 8, 67
  • Tweeter Protrusion [in,mm]: 1 16, 2
  • Grilles: No
  • Tweeter Magnet Material: Neodymium
  • Tweeter Dome Material: Silk
  • Woofer Cone Material: Polypropylene
  • Woofer Surround Material: Rubber

  • ---

    What s in the Box:
    

    • (1) 4 channel power amplifier
    • (1) microphone
    • (1) microphone cable with switch
    • (1) fuse holder
    • (1) manual and installation hardware

    • Description of 47KEY2004:

      The biggest advance – in the smallest package. Introducing the KEY smart amplifier and audio processor in one, featuring AI-driven DSP.

      ACOUSTIC CORRECTION = AUDIO PERFECTION
      
      Don t just make your system louder – make it clearer. Make it better…

      Press the selector, and the microphone goes to work. The KEY uses a powerful internal computer to deliver dramatic improvements in realism and soundstage. A massive 40-band equalizer improves tonality, and a 24dB crossover re-defines the capabilities of each speaker.

      The concert quality of your factory stereo is revealed! What would take hours for a professional to achieve happens in a matter of minutes. All automatically. All with the press of a single button.

      Start with these FREE TEST TONES for easy setup!

      POWERHOUSE

      In addition to an unbelievable sound quality, the KEY200.4 delivers 200 watts of pumpin power to your factory speakers. At KICKER, we know power and clarity always go hand-in-hand.

      HIDDEN TREASURE
      
      Measuring less than eight inches long and only two inches high, the KEY200.4 fits nearly anywhere. Mount it behind your radio, under the seat, or in your trunk with ease.

      START. DON T STOP.
      
      The KEY200.4 is one of the first amps fully compatible with newer vehicles using start-stop systems. The amplifier also features FIT2™ (Fail-Safe Integration Technology), providing compatibility with nearly every stock and aftermarket radio on the road today.

      KEEP THE BEAT
      
      If the temperature reaches the threshold, the KEY200.4 s dynamic power-management algorithms kick into gear! Instead of hearing the amplifier s volume “pumping” or blowing a fuse – KEY technology engages a nearly inaudible limiter compressor, applied only to the peaks of the music for as little as milliseconds at a time. The amplifier quickly cools, which deactivates the compressor. Music returns to its full dynamic range without a moment’s interruption!

      Details:
      

      • 200 Watts Of Power (50 x 4)
      • Auto EQ Microphone With Selector Switch Included
      • Compatible with Start Stop Vehicle Technology
      • FIT2™ Technology Included
      • Turn On Via Remote 12v Signal Or DC Offset
      • Auto 40-Band Equalizer
      • Bi-Amp Capability (Defeatable)
      • Auto Compressor (Defeatable)
      • Kicker EQ Preset (Defeatable)
      • Auto Time Alignment (Defeatable)
      • Auto Level Adjustment (Bi-Amp Mode Only)
      • Auto Speaker Size Detection
      • 24dB Crossovers
      • 60 80 120hz High Pass Filter (Defeatable)

      • Specifications:

        • Power (watts ch), 4 Ohm stereo: 50 x 4
        • Microphone Kicker EQ button: included
        • Standard dimensions(H x W x L): 1-11 16 x 2-3 4 x 7-3 8
        • Metric dimensions(H x W x L): 4.3 x 7 x18.7
        • Frequency Response (Hz): 20-20k, +0 -1dB
        • Input Sensitivity: high level 250mV-10V
        • Signal-to-Noise Ratio: >90dB, a-weighted, re: rated power
        • Active Crossover: 24dB octave, selective high pass or all pass @60,80, or 120Hz

        • ---

          Video of RWK82: