About the Polk EX357
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"/6"x8" 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.) 1-year warranty.
Priced per pair
Product highlights:
- 2-way 5"x7"/6"x8" speakers (pair)
- 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"
- warranty: 1 year
- MFR # AA0357
What's in the box:
- Two 2-way speakers
- 2 Plastic mounting rings
- Two 12' lengths of speaker wire (each length of speaker wire has bare wire on one end and female quick-slides on the other end)
- 8 Speed clips
- 8 Self-tapping screws
- Owner's Manual
- Product Registration Card
- On-line registration sheet
Customer reviews for Polk EX357
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Average review:
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More details on the Polk EX357
Features & specs
General | ||
---|---|---|
Speaker Size | ||
Design | 2-way | |
Tweeter Design | Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Silk | |
Woofer Composition | Polymer-mica | |
Woofer Surround | Butyl rubber | |
Parts Warranty | 1 YEAR | |
Labor Warranty | 1 YEAR | |
Specifications | ||
Sensitivity (1W at 1 meter) | 91 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 55 - 22k Hz | |
Minimum RMS Wattage | 2 | |
Maximum RMS Wattage | 60 | |
Peak Power Handling (Watts) | 180 | |
Top-mount Depth (Inches) | 1 13/16 | |
Bottom-mount Depth (Inches) | 2 11/16 | |
Cutout Diameter or Length (inches) | 0 | |
Mounting Height (Inches) | 1.025 | |
Frame Width | 5.459 | |
Frame Length | 7.594 |
Product Research
Features
Woofers: The moisture-resistant mica-filled polymer composite woofer cones produce full, accurate midbass, while the durable butyl rubber surrounds increase speaker life and improve bass response.
Tweeters: Each speaker uses a 3/4" silk dome tweeter for smooth, accurate highs.
Rotating Elliptical Lens: Each tweeter employs a Rotating Elliptical Lens that allows you to redirect and focus the high frequencies for pinpoint imaging and clear detail, even from off-axis factory speaker locations.
Anti-Diffraction Tweeter Post: The Anti-Diffraction Tweeter Posts are shaped like a funnel to minimize driver "bounce back", resulting in less distortion.
Mounting Rings: The supplied plastic mounting rings allow the speakers to be installed in 5"x7" or 6"x8" openings.
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Customer Q&A
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These speakers are a great buy. They handle more than I need, so i dont have to worry about blowing them, plus they are so cheap that even if I did, I wouldnt be breaking the bank to get a new set. super sweet
jeremiah from fl