About the Polk Audio MM 692
Next-level Polk speakers
Next-level Polk speakers
We're big fans of Polk speakers for their reliability and precise sound, and their premium Mobile Monitor Series MM 692 6"x9" 3-way car speakers only improve on that well-earned reputation. You can count on low distortion and maximum performance from this flagship Polk line, the result of years of research and development. These rugged car speakers are ultra-marine certified, able to shrug off harsh environmental abuse to deliver exceptional sound for nearly any application, from cars to boats.
Don't be shy with the power
The highly efficient speakers will work well with an aftermarket radio, but keep in mind that they will really show off their stuff with a lot of power from an aftermarket amp. The titanium-coated 6"x9" polymer woofer cone, backed by a space-efficient magnet, delivers the full sound you've been hungry for. A low-profile, lightweight carbon basket features excellent venting to keep these speakers cool when you're really pouring on the power. And your music's high frequencies will soar, thanks to delicate handling by the newly designed Terylene fabric dome tweeter and supertweeter.
Product highlights:
- 6"x9" 3-way speakers
- titanium coated polymer woofer cone with Santoprene rubber surround
- 1" Terylene fabric tweeter and 3/4" supertweeter
- certified for marine use (IP56 rating)
- non-corrosive fiberglass reinforced ABS basket
- epoxy coated crossovers
- waterproof surrounds
- weep holes for proper drainage
- handles up to 150 watts RMS (450 watts peak power)
- frequency response: 30-40,000 Hz
- sensitivity: 94 dB
- top-mount depth: 3-1/8"
- grilles included
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # AA8692-A
What's in the box:
Polk Audio MM 692 owner's manual
- Two 3-way speakers
- 2 Bottom mount brackets
- 2 Grilles
- Two 38" Lengths of speaker wire (quick slides on one end and tinned wire on the other)
- Eight 1" Stainless steel screws
- 8 Stainless steel speed clips
- 2 Factory grille badges
- Installation / Specification sheet
- Online product registration information
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Features & specs
| General | ||
|---|---|---|
| Speaker Size | 6X9 | |
| Design | 3-way | |
| Tweeter Design | 1" Dome | |
| Impedance (Ohms) | 4 | |
| Tweeter Composition | Terylene Fabric | |
| Woofer Composition | Titanium Coated Composite | |
| Woofer Surround | Santoprene Rubber | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 94 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 30 - 40k Hz | |
| Minimum RMS Wattage | --- | |
| Maximum RMS Wattage | 150 | |
| Peak Power Handling (Watts) | 450 | |
| Top-mount Depth (Inches) | 3 1/8 | |
| Bottom-mount Depth (Inches) | 3 15/16 | |
| Cutout Diameter or Length (inches) | 0 | |
| Mounting Height (Inches) | 1.041 | |
Product Research
Features
Mounting Applications: Although bottom mount brackets are included, the speakers can be bottom mounted without them, resulting in a mounting depth of 3.378" and a tweeter protrusion of 0.742". The brackets can also be used as top mount spacers, resulting in a mounting depth of 2.566" and a mounting height of 1.554".
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.
Rubber Surrounds: The inner and outer woofer surrounds are Santoprene rubber, to keep water from leaking through the speaker.
Tweeters: The tweeter and super tweeter material is Terylene, a brand name of polyethylene terephthalate (PET).
Neodymium Magnets: The speakers' neodymium magnets offer exceptional strength to performance ratio and are small and lightweight.
Basket: The speaker baskets are fiberglass reinforced ABS, lightweight and corrosion resistant.
Crossover: The crossover components are coated with epoxy to prevent corrosion. The low pass filter is 1st order (6 dB/octave), the high pass tweeter filter is 2nd order (12 dB/octave) at 3.5 kHz, and the high pass super tweeter filter is 3rd order (18 dB/octave) at 4.5 kHz.
Ultra-Marine Certified: Polk MM1 Series speakers are tested to withstand exposure to salt-fog, UV rays, and humidity, so they'll work well in boats and cars. They also include stainless mounting hardware for corrosion resistance.
Drainage: The speaker should be mounted so the slots along the perimeter of one side of the basket are at the bottom, so any trapped water can drain.
Terminals: These speakers have 0.25" positive (+) terminals and 0.187" negative (-) terminals, which are too large for the speaker harnesses supplied by Crutchfield for many vehicle-specific applications. The speaker wire included by Polk Audio has the correct size terminals attached, so that can be spliced to an adapter harness, or optional crimp-on female quick slides can be purchased (item number 120FQS10PK, sold separately).
The Polk Audio MM 692 replaces these items
- woven honeycomb glass fiber composite woofer
- 1" and 3/4" silk composite dome tweeters
- certified for marine use
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Customer Q&A
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I really like these 6x9 speakers in my jeep. The lows, mids and highs are superb. It's the full package. I have about 200 watt rms to each speaker. Crossed at about 80 hz. They produce a lovely, nice full sound. I just love them. Worth it!
Andrew from Golden, CO