This product is a vintage Polk model and is not available for sale, but it may still be available in some stores as a closeout or used product. The following text is taken from the original sales brochure for this product and does not reflect current availability. If you happen to have any question or concerns about this product, or any other Polk Audio product, feel free to contact our Customer Service Department at 1-800-377-7655 Monday - Friday, 9am - 5:30pm EST



Available Finishes:

Innovative Technology
You Can Afford

  • Exclusive Rotating Elliptical Lens focuses the tweeter's high frequency response directly to your listening position for pinpoint imaging and clear detail, even from off-axis factory speaker locations:
    • Under the REL is a 3/4" Soft Dome Tweeter for high power handling and smooth response.
    • Anti-Diffraction Tweeter Post, shaped like a funnel to minimize distorting driver "bounce back."
    • Durable Poly/Mica cone.
    • Butyl Rubber Surround beats the most extreme conditions.
    • Multi-hole mounting pattern and low profile for easy installation in virtually any location.
    • Powder-coated, anti-corrosion, reinforced steel basket and grille.

    EX3 Series Full Range Coaxial Car Speakers are the ideal combination of high technology, high performance, drop-in flexibility and price.

    Replace your factory speakers with EX3 speakers with a minimum of cutting, knuckle-banging and dash-destruction.

    Designed to boost the performance of your stock head unit (so you don't have to blow extra money on electronics) with more efficient power handling and the unique REL sound-tailoring technology. That's why EX3 Series Coaxials deliver better imaging, more balance and greater clarity.

    Driver Complement

    Diameter3/4" (1.91cm) 
    TypeSoft Dome Tweeter 
    Mid / Woofer
    Oval Height6" (15.24cm) 
    Oval Width4" (10.16cm) 


    Total Frequency Response80-22kHz 
    Nominal Impedance4 ohms
    Efficiency91 dB
    Power Handling
    Continuous35 watts
    Peak105 watts


    Oval Cut-Out Height5 7/8" (14.92cm) 
    Oval Cut-Out Width3 7/8" (9.84cm) 
    Driver Mounting Depth
    Top Mount1 1/16" (2.70cm) 
    Bottom Mount2 1/8" (5.40cm) 


    Speaker Warranty1 Year Warranty 

    Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

    EX346 Media

    EX346 Literature

    Want to know more? Want to dig just a little deeper to learn about this product? Here's a list of source material that will give more detail, other perspectives, and answer questions you may have.

    EX346 Accessories