CS-Series 6-1/2-inch Coaxial Speakers are the perfect way to upgrade your factory speakers.

CS-Series Coaxials deliver remarkable performance and ultra-clean bass with a heavy-duty motor/magnet structure not found in stock speakers. The stamped-steel framework supports a rigid polypropylene cone with EVC™ (Extended Voice Coil) technology for the best sonic quality. Using zero-protrusion PEI tweeters with neodymium magnets, you get the clarity you need without interfering with factory grilles.

These CS speakers work best with 100 watts of recommended power. See below for more details.

• Fits nearly every car made
• Zero-protrusion tweeters to fit nearly any factory depth
• Woofer EVC™ (Extended Voice Coil) tech assists with precise linear excursion
• UV-treated poly-foam surround resists heat or direct sunlight
• Large woofer magnet in a heavy-duty motor for ultra-clean bass
• PEI-tweeter construction provides superb clarity
• Neodymium tweeter magnets allow for increased volume in high frequencies
• Steel mesh grilles included for speaker protection.
• 
  Specifications
  Speaker Design
  2 – way
  Woofer Size [ in, mm ]
  6 1/2, 160
  Tweeter Size [ in, mm ]
  1/2, 13
  DC Resistance [ ohm ]
  3.3
  Peak Power [ watts, per ANSI/CTA-2031-A ]
  300
  Recommended Amplifier Power [ watts RMS ]
  100
  Sensitivity – SPLo [ dB @ 1W, 1m ]
  90
  Effective Frequency Range [ Hz ]
  40-20k
  Mounting Hole Diameter [ in, mm ]
  4 13/16, 123
  Top Mount Depth [ in, mm ]
  1 11/16, 43
  Bottom Mount Depth [ in, mm ]
  2 1/16, 52
  Tweeter Protrusion [ in, mm ]
  0
  Grilles
  Yes
  Tweeter Magnet Material
  Neodymium
  Tweeter Dome Materia
  PEI [polyether imide
  Tweeter Design
  Balanced dome
  Woofer Cone Material
  Polypropylene
  Woofer Surround Material
  Polyester foam.