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Polk Audio MM461P
4"x6" 2-way plate speakers
Our take on the Polk Audio MM461P by Crutchfield's Buck Pomerantz
Polk Audio continues its tradition of making brilliant-sounding speakers in stylishly designed packages — their Mobile Monitor (MM) Series speakers look great and sound even better. The lightweight acrylic frames provide strong, flex-free support for the speakers' component assemblies, and because they're also smaller than in previous models, the speakers fit into more places in more vehicles.
The Polk MM461P 4"x6" plate speakers feature honeycomb-textured woven glass fiber composite woofer cones that respond very quickly for a clean, crisp, and powerful sound. Large voice coils — over an inch in diameter — give the speaker high power-handling capability and extended reliability.
Silk 3/4" dome tweeters add a sweet high end that blends perfectly with the low notes so all your music stays in harmonic balance, from the electric bass all the way up to the cymbals.
Important Note: These Polk speakers use a low-impedance design to pull more power safely from your car stereo or amplifier. This design is compatible with virtually all factory and aftermarket stereos.
Note: The oversized terminals on these speakers won't connect to a Crutchfield wiring harness. A free 10-pack of female quick slides that you can splice onto our harness will be included with your speaker purchase.
Priced per pair
They fit perfect and they sound great. I have them in the back pillar of a 96 K1500.
Al, Torrance, CA
What's in the Box:
- Two 4"x6" two-way plate speakers
- 8 Hex-head screws
- 8 Speed clips
- Owner's Manual
- Product Registration information sheet
- 4"x6" 2-way plate speakers (pair)
- woven honeycomb glass fiber composite woofer cone with butyl rubber surround
- 3/4" silk composite dome tweeter
- certified for marine use
- 2.7-ohm impedance for extra power (compatible with virtually all factory or aftermarket car stereos)
- power range: 10-50 watts RMS (150 watts peak power)
- frequency response: 70-25,000 Hz
- sensitivity: 90 dB @1 V
- top-mount depth: 1-3/4"
- warranty: 1 year
- Our 60-day money-back guarantee
Polk Audio MM461P Reviews
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Features and Specs
|Tweeter Design||3/4" Dome|
|Tweeter Composition||Silk/polymer composite|
|Woofer Composition||Glass fiber composite|
|Woofer Surround||Butyl Rubber|
|Parts Warranty||1 Year|
|Labor Warranty||1 Year|
|Sensitivity (1W at 1 meter)||90|
|Sensitivity at 2.83 volts||N/A|
|Frequency Response||70 - 25k Hz|
|Minimum RMS Wattage||10|
|Maximum RMS Wattage||50|
|Peak Power Handling (Watts)||150|
|Top-mount Depth (Inches)||1 3/4|
|Bottom-mount Depth (Inches)||N/A|
|Cutout Diameter or Length (inches)||0|
Dynamic Balance: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.
Klippel Optimized Components: Using a state-of-the-art Klippel Distortion Analyzer, Polk engineers were able to optimize the woofer's motor structure, voice coil alignment and suspension for the best possible performance, even at extreme listening levels.
Woofer Cones: Woven glass composite 3.5" woofer cones feature tremendous stiffness-to-mass ratio. Lower mass means faster transients and finer detail.
Butyl Rubber Surrounds: For a smoother response and improved durability, the woofers use butyl rubber surrounds. The airtight rubber surrounds stand up to moisture, sunlight and extreme temperatures while allowing long excursion linear motion and years of reliable use.
Silk/Polymer Composite Tweeters: The speakers feature 3/4" liquid-cooled silk/polymer composite soft-dome tweeters for clearer, more accurate highs.
Large Diameter Voice Coils: Large diameter, 30mm voice coils increase the speaker's reliability and power handling capacity.
2-way Crossover Network: The built-in 2-way crossover network sends the appropriate frequencies to each driver for cleaner sound and better imaging.
Carbon Composite Basket: The speaker's carbon composite plate and basket is lightweight and will not flex during music audio peaks.
Mounting: The speakers can be top-mounted in a metric 4"x6" opening, or top-mounted in a U.S. standard 4"x6" opening.
Marine Certified Woofer: Polk MM Series speakers are built to withstand exposure to moisture and UV rays, so they work well in boats and cars. They also include stainless mounting hardware for corrosion and rust resistance
Speaker Terminals: These speakers have 0.25" positive (+) terminals and 0.187" negative (-) terminals, which are too large for the vehicle-specific speaker harnesses supplied by Crutchfield for many vehicle applications. It is recommended that a pack of assorted female quick slides (item # 120FQS10PK) be purchased and spliced to the harnesses to adapt them to the speaker terminals.
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