BIO-5X7-COX // 80 Watts RMS 5x7 Inch Car Coaxial Speakers, Pair

$42.99 Regular price $57.32 Sale price

You Save 25% ($14.33)


The CT Sounds BIO-5X7-COX 5x7” 2-way coaxial car speakers are the perfect upgrade for your factory car speakers. Sold as a pair, the Bio 5x7 inch car coaxial speakers are extremely versatile and can run off your factory head unit, an aftermarket head unit, or a multichannel amplifier. Named after the biosphere, the lowest layer of earth’s atmosphere, these full-range 5 by 7 inch car audio speakers come closer to earth delivering a nicely balanced tonal range at a price that won’t send you into space.

The silk-dome tweeter combined with the polypropylene woofer delivers sound that is rich and full with tight bass and mids. Don’t just hear sound. Travel to the future and experience it. CT Sounds car 5x7 inch speakers will take you on a sonic journey of rich mid-tones and crisp highs.

Quick Facts:
RMS Power: 80 Watts (Pair)
MAX Power: 160 Watts (Pair)
Speaker Type: 5x7" 2-Way Coaxial
Voice Coil Configuration: Single 4-Ohm
  • 5x7” 2-Way Car Coaxial Speaker Set
  • Power per speaker: 40W RMS | 80W MAX
  • Total system power: 80W RMS | 160W MAX
  • Voice Coil Configuration: Single 4-Ohm
  • 1” KSV CCAW Voice Coil
  • Black Vacuum Polypropylene Cone
  • Nitrile Butadiene Rubber Surround
  • Durable Stamp Steel Basket
  • 13mm Silk-Dome Tweeter
  • Steel plate type terminals for speaker connectivity, big one for Positive (+ve) & small one for Negative (-ve)
  • Signature CT Sounds Speaker Grilles Included
  • Premium Wire and Screws Included for Easy Installation
    Woofer Specifications:
    Voice Coil Size: 1.00"
    Sweep Voltage: 10 V
    Output SPL (@1w/1m): 87 dB
    QTS: 1.1
    Resonant Frequency: 80 Hz
    Frequency Response: 70 Hz - 20 kHz
    Magnet Weight: 7.91 Oz
    Magnet Type: Ferrite
    Tweeter Specifications:
    Sweep Voltage: 10 V
    Tweeter Size: 13mm
    Tweeter Type: Silk-dome
    Magnet Type: NdFeB
    Crossover Specifications:
    Crossover Circuit: 6 dB/Oct
    Mounting Specifications:
    Overall Diameter: 7.56" x 5.47"
    Cutout Diameter: 7.09" x 4.96"
    Magnet Diameter: 2.76"
    Magnet Height: 0.59"
    Mounting Depth: 2.22"
    Overall Height: 2.36"

    Customer Reviews

    Based on 6 reviews
    Perfect fit on my OBS F250!

    I was looking for a better than stock upgrade without drilling or cutting up my truck (like every shop wants to do). Was easy installing comes with wire and the sound is crystal clear and full.

    Adam Pierce

    I love these 5x7's. My sound system sounds so much better. Couldn't ask for anything better then CT Sounds


    As usual they fit and sound great, not a big build just a simple replacement for damaged factory speakers. Thank you CT Sounds.

    James Collins
    Wow !!!

    Just put these in my 03 expidition to replace my factory speakers and very impressed!!

    James Brown

    Waiting on the 6.5 meso