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Kicker 44QSC674 6.75 inch Coaxial Speaker System

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Kicker 41QSS674 6.75 inch Component Speaker System

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  • Bi-ampable for more flexibility
  • Recommend 100 watts RMS
  • Select Vehicle Specific Mounting Rings Included

Kicker 44QSC674

6.75 inch Coaxial Speaker System

Our QSC Coaxial speakers are built to KICKER’s® highest acoustic standards. These 6-¾-inch point source drivers feature neodymium magnets on the woofer and tweeter, and are bi-amp capable.

The QSC drivers includes a revolutionary 25mm Teteron® dome tweeter and custom wave guide for near perfect phase alignment for smooth frequency response. The injection-molded Polypropylene cone is impregnated with carbon-fiber for tight, accurate midrange. An NBR rubber surround provides superior damping, and complemented by KICKER’s signature blue double surround stitching.

The independent 18dB crossover has been optimized for size, and features built-in tweeter protection. Utilizing Metallized Polypropylene capacitors, high-powered resistors and audiophile-grade air-core inductors, the crossover delivers outstanding overall sound quality and easy mounting in a door or under a seat.

These QSC speakers work best with 100 watts of recommended power.

These speakers also include adaptor rings, allowing the speakers to be installed using factory speaker mounting points:

Make Model Years

  • Toyota Tacoma 2005-2017
  • Toyota Tundra 2007-2017
  • Ford F150 2015-2017
  • Ford F250/F350 2017
  • Chevrolet/GMC Colorado/Canyon 2015-2017
  • Chevrolet/GMC Silverado/Sierra 2007-2017
  • Dodge Ram 1500 2009-2017
  • Dodge Ram 2500/3500 2010-2016


  • Woofer (in., mm)    6 3/4, 165
  • Tweeter (in., mm)    1, 25
  • Tweeter dome material    Teteron®
  • Rated Impedance [Ω]    4
  • Peak Power Handling [ Watts]    200
  • Continuous Power Handling [Watts RMS]    100
  • Sensitivity [1W, 1m]    86dB
  • Frequency Response [Hz]    40-20k
  • Woofer Mounting Hole Diameter [in, mm]    5-9/16, 141
  • Woofer Mounting Depth [in, mm]    2-9/16, 64.9
  • High Pass [dB], at Frequency [Hz]    18, 5.5k
  • Low Pass [dB], at Frequency [Hz]    18, 5.5k
  • Comments: Crossover is bi-amp capable.

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More Information
Product Name Kicker 44QSC674 6.75 inch Coaxial Speaker System
SKU 44QSC674
Manufacturer Kicker
Manufacturer Sku 44QSC674
Manufacturer's Warranty 1 Year Manufacture's Warranty
Manufacture's Warranty 2 N/A
UPC 713034075981
Speaker Size 6 3/4"
Design Coaxial
Tweeter Composition Teteron
Woofer Composition Carbon Polypropylene
Woofer Surround Rubber
Sensitivity 86dB
Frequency Response 40 Hz - 20 kHz
RMS Power Handling (watts) 76-100
Peak Power Handling (watts) 176-200
Impedance (Ohms) 4 Ohm
Crossover External
Cutout Diameter (in) 5 9/16
Top-mount Depth (Inches) 2 9/16
Water Resistant No