Car

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

EX340

4

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.
  • Easy mounting pattern and low profile for installation in virtually any location -- unheard-of fit for a 4" Coax.
  • Special Breakaway Tabs for tight installs.
  • 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, which adds the professional touch -- detailed imaging and clarity -- to factory location installs.

Driver Complement

Tweeter
Quantity
Diameter3/4" (1.91cm) 
TypeSoft Dome Tweeter 
Mid / Woofer
Quantity
Diameter4" (10.16cm) 

Electrical

Total Frequency Response90-22kHz 
Nominal Impedance4 ohms
Efficiency91 dB
Power Handling
Continuous35 watts
Peak105 watts

Dimensions

Cut-Out Diameter4" (10.16cm) 
Grille
Height3/4" (1.91cm) 
Diameter5 3/16" (13.18cm) 
Driver Mounting Depth
Top Mount2" (5.08cm) 
Bottom Mount2" (5.08cm) 

Warranty

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.

EX340 Media

EX340 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.

EX340 Accessories