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Four black 6x8 inch car speakers with silver tweeters

KICKER

KICKER 43DSC6804 6x8" 2-Way Coaxial Speakers 4-Pack

SKU CH-8V9K-SX4XB

Four 6x8-inch two-way coaxial speakers deliver 50 watts RMS and 200 watts peak power with 90 dB sensitivity and 4-ohm impedance

  • 200 W peak power handles loud transients
  • 50 W RMS delivers clean everyday volume
  • 90 dB sensitivity plays loud on factory head units
  • 45 Hz – 20 kHz range covers deep bass to crisp highs
  • Thin-profile woofers avoid window-mechanism interference

Drop-in coaxial upgrade

The KICKER 43DSC6804 6x8" 2-way coaxial speakers arrive as a four-pack for car audio systems. Each unit handles 50 watts RMS and 200 watts peak power with a 4-ohm impedance. The thin-profile woofers avoid window mechanisms while 13mm PEI domed tweeters sit nearly flush. A frequency range of 45-20,000 Hz and 90 dB sensitivity suit factory head units.

Suits factory speaker replacement

Drivers who want a direct drop-in upgrade for 6x8" door openings will benefit from the high-sensitivity motor structure. Polypropylene cones with acoustic-foam surrounds improve clarity over worn originals. Buyers who need component sets with separate crossovers or larger diameter woofers should look at other configurations. The four-speaker bundle covers front and rear doors in many vehicles.

Sustained output with factory power

The 50-watt RMS rating reflects continuous thermal handling during extended listening sessions. High-sensitivity design keeps volume consistent even when driven by low-power factory radios. Stiff polypropylene cones resist deformation under prolonged excursion. The zero-protrusion tweeter dome maintains dispersion without mechanical interference during long drives.

Highlights

  • 200 W peak power handles loud transients
  • 50 W RMS delivers clean everyday volume
  • 90 dB sensitivity plays loud on factory head units
  • 45 Hz – 20 kHz range covers deep bass to crisp highs
  • Thin-profile woofers avoid window-mechanism interference

Specifications

No published specifications for this item yet.

Questions about this item

What head-unit or amplifier power rating matches the 50 watts RMS spec of these 43DSC6804 speakers?

Pair them with a source rated around 50 watts RMS per channel at 4 ohms; they also handle up to 200 watts peak if you add an external amplifier later.

Will the 13 mm tweeter depth and thin woofer profile clear my existing door panels and window mechanisms?

The design keeps tweeter protrusion near zero and uses slim woofers so factory window tracks and most original door cards stay unobstructed.

How can I verify the 90 dB sensitivity and 45–20 000 Hz range are performing after installation?

Play a frequency sweep and pink-noise track at moderate volume; smooth output from 45 Hz to 20 kHz without distortion confirms the drivers are operating correctly.

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