About the Morel Maximo Ultra 502 MKII

Product highlights:
- component speaker system includes 2 woofers, 2 tweeters, and 2 crossovers
- 5-1/4" treated paper composite woofer cone with rubber surround
- 1" soft dome textile tweeter
- external Morel Crossover Resolution (MXR) crossover
- handles up to 90 watts RMS (160 watts peak power)
- frequency response: 50-20,000 Hz
- sensitivity: 89 dB at 2.83 volts
- impedance: 4 ohms
- woofer mounting depth: 2-3/16"
- grilles included
- warranty: 1 year
- MFR # 350171-200
- Item # 210MU502
What's in the box:
Morel Maximo Ultra 502 MKII owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Two Woofers
- Two Tweeters (with attached 38" length of speaker wire)
- 2 Crossovers
- 2 Woofer grilles
- 2 Woofer grille frames
- Grille putty
- 2 Mesh tweeter grilles (installed)
- 2 Oval flush mount tweeter housings (with tweeters installed)
- 2 Flush mount brackets
- 2 Large angled surface mount tweeter housings
- 2 Small angled surface mount tweeter housings
- Twelve 1" Screws
- 8 Speed clips
- Two 0.187" Crimp-on female quick slides
- Two 0.110" Crimp-on female quick slides
- Two 0.187" Quick slide insulating covers
- Two 0.110" Quick slide insulating covers
- Installation guide
Featured video:
More details on the Morel Maximo Ultra 502 MKII

Features & specs
General | ||
---|---|---|
Speaker Size | 5 1/4 | |
Driver Design | 2-way | |
Woofer Design | Cone | |
Woofer Material | Treated Paper Composite | |
Woofer Surround | Rubber | |
Midrange Design | --- | |
Midrange Material | --- | |
Tweeter Design | 1" Dome | |
Tweeter Material | Fabric | |
Super Tweeter Design | --- | |
Super Tweeter Material | --- | |
Impedance (Ohms) | 4 | |
Weather-resistant | No | |
Grilles Included | Black, Steel mesh, Plastic frame | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity (1W at 1 meter) | N/A | |
Sensitivity at 2.83 volts | 89 | |
Frequency Response | 50 - 20k Hz | |
Maximum RMS Wattage | 90 | |
Peak Power Handling (Watts) | 160 | |
Top-mount Depth (Inches) | 2 3/16 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 4 3/8 | |
Mounting Height (Inches) | 0.29 | |
Frame Width | 5.085 | |
Frame Length | 5.085 |
Product Research
Features
Tweeter Mounting Options: The tweeter can be surface or flush mounted using the included adapters. The large surface mount housing also uses the oval flush mount housing and angles the tweeters at approximately 45°. The small surface mounting housing angles the tweeters at approximately 20°.
Tweeter Dimensions:
Oval Flush Mount | Large Surface Mount | Small Surface Mount | |
---|---|---|---|
Mounting Height | 0.60" | 1.93" | 1.34" |
Mounting Depth | 0.875" | screw depth | screw depth |
Cutout Diameter | 1.94" | N/A | N/A |
Frame Width | 2.21" | 2.332" | 1.93" |
Frame Depth | 2.70" | 2.625" | 1.96" |
Crossover: The outboard crossovers have screw terminal inputs and outputs (0.3" wide). The slope is 6 dB/octave and the crossover point is 3.5 kHz.
Crossover Dimensions:
- Width: 3.15"
- Height: 1.21"
- Depth: 2.60"
The Morel Maximo Ultra 502 MKII replaces these items:
- treated paper composite woofer cone with butyl rubber surround
- 1" silk dome tweeter
- handles up to 80 watts RMS (160 watts peak power)
- 5-1/4" treated paper composite woofer cone with butyl rubber surround
- 1" soft dome textile tweeter
- handles up to 80 watts RMS (160 watts peak power)
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Customer Q&A
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Nice mid bass crystal clear highs. Handles rated rms no problem. In my opinion these are some of the better sounding components I've heard in this price range. Crutchfield's staff is very knowledgeable and eager to help.
Wesley from Perryville, MO