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Polk Audio MM692 6x9" 3-Way Speakers

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  • Polk Audio MM692 6x9" 3-Way Speakers
  • Polk Audio MM692 6x9" 3-Way Speakers
  • Polk Audio MM692 6x9" 3-Way Speakers
  • Polk Audio MM692 6x9" 3-Way Speakers
  • Polk Audio MM692 6x9" 3-Way Speakers

List Price: $369.00 On Sale: $276.85 (GST Included) (You save 24.97%)

SKU: MM692


$9.95 Flat Rate Generally ships out in 24 to 48 hours.

Product Info

Product Info

Check out the Polk Audio MM692 6x9" Three-Way Speakers' Key Features
(Polk MM692)

  • 12 Month Polk Audio Australian Warranty
  • Peace of Mind Purchase Guarantee (bottom of page)
  • MM1 Series 6x9" Three Way Speakers
  • Ultra-Marine Certified
  • Low protrusion pivoting 1” Terylene tweeter
  • Dynamic Balance technology
  • 150 watts → 450 watts power handling (per channel)
  • 450 watts peak power
  • Grilles Included


Enjoy a rich, clean, full-range sound with the Polk MM692. This pair of 6x9" three-way MM1 Series speakers are equipped with low protrusion pivoting 1" Terylene tweeters, ensuring clear and detailed highs. It features a Dynamic Balance technology that eliminates distortion and unwanted resonant frequencies. Designed and engineered for advanced high-performance sound, this premium upgrade is tuned for the total sonic accuracy found in a studio monitor speaker.

MM1 is the next generation of our highly-acclaimed Mobile Monitor series—conceived, designed and engineered to deliver premium audio with unparalleled sonic detail and ultra-durable construction. It’s the one crafted for full-on powerful sound, no matter what vehicle you’re in.


Advanced High-Performance Sound
Every element of the MM1 Series is meticulously engineered for high-performance sound—Dynamic Balance technology, a pivoting 1” Terylene tweeter, UV tolerant titanium plated composite cones, lightweight neodymium motor structure—plus, glass fiber formers, oversized voice coils and high-temp Conex spiders for increased power handling.

Dynamic Balance Technology
Enjoy a rich, clean, full-range sound with our patented Dynamic Balance technology engineered into every MM1 speaker. Rigorously tested and developed by our talented Polk Audio engineers, whose passion rests in the principles of great sound, Dynamic Balance technology features non-resonant materials so you get extremely clear highs, mids and lows no matter what you’re listening to.

Neodymium Motor Structure
Compact lightweight neodymium motor structure provides more output with less power and overall higher efficiency—plus easier drop-in installation.

Glass Fiber Formers, Oversized Voice Coils and High Temperature Conex Spiders
All three combine to create a high efficiency driver, for elevated sound, increased power handling, better linearity, lower distortion and greater durability.

Non-corrosive Fiberglass Reinforced Baskets
Offers heavy-duty protection for back half of the speaker, which helps prevent corrosion and general wear and tear.

Integrated Epoxy Coated Crossovers
With its second order high/low pass system, you’re ensured the right frequencies reach the right speakers in your setup for optimal system blending regardless of the vehicle you’re in or the elements you encounter.

Polk Audio - The Brand

Since the founding of Polk in 1972, it’s been Polk's mission to craft high quality, great sounding speakers that are accessible to everyone. For the people of Polk, designing and building authentic audio solutions is their true passion.

Today, Polk remains an American success story. Polk is still proudly based in Baltimore, right where they started. Their engineers and designers now hold more than 65 patents for pioneering advances in audio design and technology. These innovations have influenced the audio industry many times over.

Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is supplied directly via Polk Audio Australia and enjoys the FULL benefits of the 'POLK AUDIO - 12 MONTH AUSTRALIAN WARRANTY'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). Should this product fail, you have the option of contacting the manufacturer / supplier directly.

We are a FULLY AUTHORISED Australian retailer for Polk Audio Australia.

This product will be shipped from our Sydney Warehouse. This product is NOT DROP SHIPPED from overseas.

Tech Specs

Technical Specifications

Qty Included Pair
Driver Enclosure Type Ultra-Marine Certified
Driver Complement (1)  6" (15.24 cm) h x 9" (22.86 cm) w (Oval) - Mid/Woofer
(1)  1" (2.54 cm) d (Round) - Tweeter
(1)  0.75" (1.91 cm) d (Round) - Tweeter
Shape Oval
Height 6" (15.24 cm)
Width 9" (22.86 cm)
Full-Range Mounting Depth - Top Mount 3.07" (7.8 cm)
Full-Range Mounting Depth - Bottom Mount 3.38" (8.59 cm)
Shape Oval
Height 1.03" (2.62 cm)
Total Frequency Response 30 Hz → 40 kHz
Sensitivity (1 watt @ 1 meter) 94 dB
Type 3rd Order (0.75" Tweeter) at 4.5 kHz, 2nd Order (1" Tweeter) at 3.5 kHz, 1st Order (Woofer)
Peak Power Handling 450 watts
Power Handling (per channel) 150 watts → 450 watts
In The Box

What's Included?

  • 1 pair of Polk Audio MM692 6x9" Three-Way Speakers
  • 1 pair of Grilles
  • 2 x Mounting Hardware
  • 2 x Wiring Harness

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