About the Infinity 652M

Infinity sound for the high seas
Infinity sound for the high seas

Grille-mounted 1" tweeter
If you know audio, you know Infinity. And if you know how great Infinity speakers sound on land, you'll definitely want them on your boat. Strong, weather-resistant materials and precise construction ensure these high-performance speakers will keep the party going for years to come.
Infinity's 652M 6-1/2" marine speakers feature a polypropylene woofer cone bonded to a tough, UV-resistant rubber surround. This design delivers full bass response, while maintaining excellent resistance to sunlight and moisture. The corrosion-proof, cast-polymer basket shrugs off deterioration caused by salt, moisture, and UV rays, while the stylish non-removable grille is specially treated to retain its bright white finish.
The grille-mounted 1" tweeter offers excellent high-frequency projection. Infinity seals the front of the woofer cone along with the speaker's magnet structure for extra protection against moisture. Stainless steel mounting hardware is included. Sold in pairs.
Product highlights:
- 2-way 6-1/2" marine speakers (pair)
- polypropylene woofer cone with UV-resistant rubber surround
- grille-mounted 1" polypropylene semi-dome tweeter
- cast-polymer basket and stainless steel mounting hardware
- power range: 2-75 watts RMS (225 watts peak power)
- frequency response: 50-20,000 Hz
- sensitivity: 92 dB at 2.83V
- top-mount depth: 2-5/8"
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # 652m
What's in the box:
- Two 2-way marine speakers (each speaker has a non-removable grille)
- Ten 1-1/8" Stainless steel self-tapping screws (3mm Allen head)
- 10 Speed clips
- 2 Self-adhesive foam-strips
- Instructions
- Warranty information
- Infinity sticker
- Template on the box
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More details on the Infinity 652M

Features & specs
General | ||
---|---|---|
Speaker Size | ||
Design | 2-way | |
Tweeter Design | Semi-dome | |
Tweeter Composition | PEI | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity |
92 dB at 2.83 volts | |
Frequency Response | 50 - 20k Hz | |
Max RMS Power Handling | 75 | |
Peak Power Handling (Watts) | 225 | |
Impedance (Ohms) | 4 | |
Top-mount Depth (Inches) | 2 5/8 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 5 | |
Bolt Circle | --- |
Product Research
Features
Tweeters: Each speaker features a 1" PEI (Poly-Ether-Imide) semi-dome tweeter. PEI is a polymer film that produces a wide soundstage for superior imaging. A semi-dome tweeter has a dome placed inside a cone. The tweeter and wiring are integrated into the grille, so it should not be removed.
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Customer Q&A
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VERY happy with the performance of these speakers. As I would expect from having other Infinity products in the past, these live up to their standard.
DaveS from Kentucky