



Alpine SPS-M601
6-1/2" 2-way marine speakers (Silver)
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Alpine SPS-M601 6.5" 2-Way Marine Coaxial Speakers
The Alpine SPS-M601 speakers are engineered to deliver high-quality sound in marine environments. Designed to withstand the challenges of sun, salt, and water, these 6.5" coaxial 2-way speakers ensure reliable performance and durability for your on-water adventures.
Key Features
Feature | Details |
---|---|
Speaker Type | 6.5" Coaxial 2-Way Marine Speakers |
Tweeter | 7/8" Titanium/PEI Balanced Dome |
Power Handling | 35W RMS / 110W Peak |
Frequency Response | 50Hz – 20kHz |
Impedance | 4 Ohms |
Sensitivity | 89 dB |
Weather Resistance | IPX5 Rated; UV Resistant Grilles (ASTM D4329); Salt Spray and Fog Resistant (ASTM B117) |
Woofer Material | Polypropylene Cone with Coated Fabric Surround |
Mounting Depth | 2-9/16" |
Cutout Diameter | 5-1/16" |
Frame Diameter | 6.65" |
Compliance | CTA-2031 Compliant |
What’s in the Box
2 x 6.5" 2-Way Marine Speakers |
2 x Silver UV-Resistant Grilles |
2 x 10' Lengths of Speaker Wire (Female Quick-Slides on One End, Bare Wire on Other) |
8 x 1-1/8" Stainless Steel Mounting Screws |
8 x Speed Clips |
Cutout Template (on Box) |
Owner's Manual |
Warranty Information |
Online Product Registration Information |
Technical Specifications
Spec | Value |
---|---|
Speaker Size | 6.5" |
Design | 2-Way Coaxial |
Tweeter Design | Balanced Dome |
Tweeter Composition | Titanium/PEI |
Woofer Composition | Polypropylene |
Woofer Surround | Coated Fabric |
Power Handling (RMS) | 35W |
Power Handling (Peak) | 110W |
Frequency Response | 50Hz – 20kHz |
Sensitivity | 89 dB |
Impedance | 4 Ohms |
Mounting Depth | 2-9/16" |
Cutout Diameter | 5-1/16" |
Frame Diameter | 6.65" |
Warranty | 1 Year |

FAQ
Do products purchased from San Diego Car Stereo come with a warranty?
Yes, all products come with a 1-year manufacturer warranty unless otherwise stated. This covers any defects excluding physical damage.
Are these products brand new?
Yes, every product we sell is 100% brand new, unused, and comes in original manufacturer packaging unless clearly marked otherwise.
Do you offer installation services?
Yes, we offer professional installation services at both of our San Diego Car Stereo locations. Our expert technicians have over 50 years of combined experience to install all of your car, marine, or offroad audio needs. Stop by or give us a call to schedule an appointment to get a quote in person.