DESCRIPTION

Polk designed the EX3 Series to deliver audiophile performance, whether they're powered by an in-dash receiver (even a "factory" model) or by an external amp. The EX357 5"x7" speaker pumps out impressive bass from a moisture-resistant mica-filled polymer composite woofer with a durable butyl rubber surround.

A 3/4" soft dome tweeter broadcasts smooth, detailed highs, while the REL (Rotating Elliptical Lens) improves imaging, even from less-than-ideal factory speaker locations. Grilles are not included. (Factory grilles are appropriate for most installations.)

• polymer-mica composite woofer with butyl rubber surround
• 3/4" silk soft dome tweeter with exclusive Rotating Elliptical Lens for superior imaging
• sensitivity 91 dB
• frequency response 55-22,000 Hz
• recommended power range 2-60 watts RMS
• peak power handling 180 watts
• top-mount depth 1-13/16"