MM400 Tweeter MM455 5.25" System MM465 6.
A Word From Matthew Polk Dear Music Lover, Attach your receipt here and file for future reference. It may be required for warranty service. X You have just entered a new realm of car audio! I am extremely excited about these Polk Audio/MOMO high performance speakers; this is the first time that the exclusive MOMO Design house of Italy has co-branded a product. We’ve partnered with them to produce the best sounding, best looking car speakers ever. They are going to make your car look and sound great.
Polk Audio—A History of Excellence The Story of Dynamic Balance® Like the way these great new speakers sound in your car? You’ll love the way Polk Audio speakers sound in your living room! Polk Audio has been making world-class loudspeakers since 1972. Polk’s dedication to fundamental research has resulted in over 25 patents. Your new Polk speakers employ Dynamic Balance, a technology that came out of a joint research project between Polk Audio and Johns Hopkins University.
All Polk Audio/MOMO Drivers Feature: • • • • • • • MM455 and MM465 2 mid/ woofers 2 tweeters 2 crossover networks 2 tweeter flush mount cups 2 flush mount cup clamps 2 tweeter surface mount cups 2 grilles 8 - #8 screws with 9/16” Allen head 8- screw clips 2- #4 Philips head screws Tweeter hook- up wire Mid/ woofer hook- up wire Registration card Futuristic cast aluminum baskets that mimic MOMO wheel designs Elegant matching motor cup conceals a beefy magnet structure Rugged, highly conductive pro-grade ni
Installing the Components The Polk/MOMO System Crossovers You will need to make wiring connections from your amp or radio to the crossovers and from the crossovers to your mid/woofers and tweeters (Figure 1). Choose crossover box locations that are convenient for making these connections. As there are adjustments on and in the crossover networks which you will need to access during the “fine tuning” stage of the installation, place them in a spot that’s easy to get to.
Installing the Mid/Woofers in Non-Factory Locations If you have decided to install your Polk/MOMO Series mid/woofers in locations other than those provided by the automobile manufacturer, make certain that the location you choose is clear of all obstructions, both in front of and behind the panel, before you proceed. Pay particular attention to window mechanisms and any body panels critical to the structural integrity of the vehicle.
Mounting Option #2 - Flush mounting the MM400 Component Tweeter Hook-up MM400 Tweeter When purchased as a separate unit, the MM400 tweeter includes a crossover network integrated into the hook-up wires. This high-pass filter allows the MM400 to be used with other components. It is important to maintain correct polarity. The red wire connects to the positive (+) amplifier terminal and the black to the negative (-) amplifier terminal. 1.
It works like this: Normally the crossover rolls off the high frequency response of the driver in a steep slope. But when a great distance separates a tweeter from the driver (for example, the driver is on the bottom of the door panel, and the tweeter is on the top of the door panel or dash) getting a good driver-to-tweeter blend may be difficult. The Mid-Range Extension feature bypasses the driver’s crossover, extending the response of the driver to better meet that of the tweeter.
Polk/MOMO Mid/Woofer Technical Sheet THIELE / SMALL PARAMETERS Specifications MM455 MM465 MM400 Recommended Amplification 25-100 watts 25-150 watts 25-100 watts Freq. Response Resonant Freq. (Fo, Fs) 68 Hz 50 Hz Impedance(DCR) 4.0 ohms 4.0 ohms 5.5 ohms Qms 9.06 9.58 Frequency Response (+/-3dB) 68 Hz - 20 kHz 50 Hz - 20 kHz 4.4 kHz - 20 kHz Qes 0.61 0.67 Qts 0.58 0.62 Sensitivity (1w/1m) 86 dB 87 dB 90 dB* Vas 5.27 L Magnet Weight 13.5 oz 14.
Polk/MOMO Series 3 Year Warranty Polk Audio, Inc. warrants the original purchaser only that this Polk Audio Polk/MOMO Product (the Product) will be free from defects in materials and workmanship for a period of (3) three years from the date of original retail purchase from a Polk Audio Authorized Dealer. However, this warranty will automatically terminate prior to the expiration of the (3) three year period if the original retail purchaser sells or otherwise transfers the Product to any other party.
5601 Metro Drive Baltimore, Maryland 21215 (800) 377-7655 http://www.polkaudio.com http://www.polkmomo.com “Polk,” “Polk Audio,” “The Speaker Specialists” and “Dynamic Balance” are registered trademarks of Polk Investment Corporation used under license by Polk Audio Incorporated. “MOMO” is a registered trademark of MOMO Design, Italy.
