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Alpine MRN-S77-LB 600W 7.7" 2 Way Coaxial Marine Speakers with Black LED Grilles
Alpine MRN-S77-LB 7.7" 2-Way Coaxial Marine Speakers with Black LED Grilles – 600W Peak / 200W RMS (Pair)
Experience premium marine sound with the Alpine MRN-S77-LB 7.7-inch 2-Way Coaxial Marine Speakers. Engineered for powerful performance in harsh outdoor environments, these speakers feature Carbon Fiber Hybrid woofers, 1-inch silk dome tweeters, integrated black LED-illuminated grilles, and marine-certified construction. With IPX6 water resistance, UV protection, and salt/fog-resistant materials, the MRN-S77-LB delivers exceptional sound quality and long-lasting durability for boats, pontoons, UTVs, and other outdoor vehicles.
General Features:
-
7.7" 2-Way Coaxial Marine Speakers (Pair)
-
Black LED Illuminated Speaker Grilles
-
Peak Power Handling: 600 Watts Per Pair (300 Watts Each)
-
RMS Power Handling: 200 Watts Per Pair (100 Watts Each)
-
IPX6 Marine-Rated Construction
-
Marine-certified design
-
Carbon Fiber Hybrid woofer cones
-
1" Silk Dome Tweeters
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor structure
-
Optimized for outdoor listening environments
-
High-output, low-distortion sound
-
Weather-resistant construction
-
Salt and fog resistant (ASTM B117)
-
UV resistant (ASTM G154)
-
Designed for boats, pontoons, wake boats, fishing boats, UTVs, ATVs, golf carts, and outdoor audio systems
-
Black LED illuminated grilles included
-
White LED version also available (MRN-S77-LW, sold separately)
-
1-Year Manufacturer's Warranty
Speaker Features
-
7.7" Carbon Fiber Hybrid Woofer
-
1" Silk Dome Tweeter
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor
-
Marine-grade weather-resistant construction
-
Black LED illuminated grille
-
Designed for high-output, accurate sound reproduction in open-air environments
Specifications
| Feature | Specification |
|---|---|
| Speaker Size | 7.7" |
| Speaker Type | 2-Way Coaxial Marine Speakers |
| Configuration | Pair |
| Peak Power Handling | 600 Watts Per Pair |
| RMS Power Handling | 200 Watts Per Pair |
| Power Per Speaker | 300W Peak / 100W RMS |
| Woofer Cone Material | Carbon Fiber Hybrid |
| Tweeter | 1" Silk Dome |
| Magnet Structure | FEA-Optimized Ferrite |
| Crossover | Integrated Passive Network |
| Impedance | 4 Ohms |
| Waterproof Rating | IPX6 |
| Salt Resistance | ASTM B117 Tested |
| UV Resistance | ASTM G154 Tested |
| LED Lighting | Black LED Grilles |
| Marine Certified | Yes |
| Application | Marine, Boat, UTV, ATV, Golf Cart, Outdoor Audio |
| Warranty | 1 Year |
Package Includes
-
Pair of Alpine MRN-S77-LB 7.7" Marine Speakers
-
Two Black LED Speaker Grilles
-
Mounting Hardware
-
Installation Instructions
Perfect For
-
Boats
-
Pontoon Boats
-
Wake Boats
-
Fishing Boats
-
UTVs
-
Side-by-Sides
-
ATVs
-
Golf Carts
-
Outdoor Marine Audio Systems
Note: If you prefer white LED illumination, the Alpine MRN-S77-LW version is available separately.
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.
Alpine MRN-S77-LB 7.7" 2-Way Coaxial Marine Speakers with Black LED Grilles – 600W Peak / 200W RMS (Pair)
Experience premium marine sound with the Alpine MRN-S77-LB 7.7-inch 2-Way Coaxial Marine Speakers. Engineered for powerful performance in harsh outdoor environments, these speakers feature Carbon Fiber Hybrid woofers, 1-inch silk dome tweeters, integrated black LED-illuminated grilles, and marine-certified construction. With IPX6 water resistance, UV protection, and salt/fog-resistant materials, the MRN-S77-LB delivers exceptional sound quality and long-lasting durability for boats, pontoons, UTVs, and other outdoor vehicles.
General Features:
-
7.7" 2-Way Coaxial Marine Speakers (Pair)
-
Black LED Illuminated Speaker Grilles
-
Peak Power Handling: 600 Watts Per Pair (300 Watts Each)
-
RMS Power Handling: 200 Watts Per Pair (100 Watts Each)
-
IPX6 Marine-Rated Construction
-
Marine-certified design
-
Carbon Fiber Hybrid woofer cones
-
1" Silk Dome Tweeters
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor structure
-
Optimized for outdoor listening environments
-
High-output, low-distortion sound
-
Weather-resistant construction
-
Salt and fog resistant (ASTM B117)
-
UV resistant (ASTM G154)
-
Designed for boats, pontoons, wake boats, fishing boats, UTVs, ATVs, golf carts, and outdoor audio systems
-
Black LED illuminated grilles included
-
White LED version also available (MRN-S77-LW, sold separately)
-
1-Year Manufacturer's Warranty
Speaker Features
-
7.7" Carbon Fiber Hybrid Woofer
-
1" Silk Dome Tweeter
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor
-
Marine-grade weather-resistant construction
-
Black LED illuminated grille
-
Designed for high-output, accurate sound reproduction in open-air environments
Specifications
| Feature | Specification |
|---|---|
| Speaker Size | 7.7" |
| Speaker Type | 2-Way Coaxial Marine Speakers |
| Configuration | Pair |
| Peak Power Handling | 600 Watts Per Pair |
| RMS Power Handling | 200 Watts Per Pair |
| Power Per Speaker | 300W Peak / 100W RMS |
| Woofer Cone Material | Carbon Fiber Hybrid |
| Tweeter | 1" Silk Dome |
| Magnet Structure | FEA-Optimized Ferrite |
| Crossover | Integrated Passive Network |
| Impedance | 4 Ohms |
| Waterproof Rating | IPX6 |
| Salt Resistance | ASTM B117 Tested |
| UV Resistance | ASTM G154 Tested |
| LED Lighting | Black LED Grilles |
| Marine Certified | Yes |
| Application | Marine, Boat, UTV, ATV, Golf Cart, Outdoor Audio |
| Warranty | 1 Year |
Package Includes
-
Pair of Alpine MRN-S77-LB 7.7" Marine Speakers
-
Two Black LED Speaker Grilles
-
Mounting Hardware
-
Installation Instructions
Perfect For
-
Boats
-
Pontoon Boats
-
Wake Boats
-
Fishing Boats
-
UTVs
-
Side-by-Sides
-
ATVs
-
Golf Carts
-
Outdoor Marine Audio Systems
Note: If you prefer white LED illumination, the Alpine MRN-S77-LW version is available separately.
Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.
$699.95
Alpine MRN-S77-LB 600W 7.7" 2 Way Coaxial Marine Speakers with Black LED Grilles—
$699.95
Description
Alpine MRN-S77-LB 7.7" 2-Way Coaxial Marine Speakers with Black LED Grilles – 600W Peak / 200W RMS (Pair)
Experience premium marine sound with the Alpine MRN-S77-LB 7.7-inch 2-Way Coaxial Marine Speakers. Engineered for powerful performance in harsh outdoor environments, these speakers feature Carbon Fiber Hybrid woofers, 1-inch silk dome tweeters, integrated black LED-illuminated grilles, and marine-certified construction. With IPX6 water resistance, UV protection, and salt/fog-resistant materials, the MRN-S77-LB delivers exceptional sound quality and long-lasting durability for boats, pontoons, UTVs, and other outdoor vehicles.
General Features:
-
7.7" 2-Way Coaxial Marine Speakers (Pair)
-
Black LED Illuminated Speaker Grilles
-
Peak Power Handling: 600 Watts Per Pair (300 Watts Each)
-
RMS Power Handling: 200 Watts Per Pair (100 Watts Each)
-
IPX6 Marine-Rated Construction
-
Marine-certified design
-
Carbon Fiber Hybrid woofer cones
-
1" Silk Dome Tweeters
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor structure
-
Optimized for outdoor listening environments
-
High-output, low-distortion sound
-
Weather-resistant construction
-
Salt and fog resistant (ASTM B117)
-
UV resistant (ASTM G154)
-
Designed for boats, pontoons, wake boats, fishing boats, UTVs, ATVs, golf carts, and outdoor audio systems
-
Black LED illuminated grilles included
-
White LED version also available (MRN-S77-LW, sold separately)
-
1-Year Manufacturer's Warranty
Speaker Features
-
7.7" Carbon Fiber Hybrid Woofer
-
1" Silk Dome Tweeter
-
Integrated passive crossover network
-
FEA-optimized ferrite magnet motor
-
Marine-grade weather-resistant construction
-
Black LED illuminated grille
-
Designed for high-output, accurate sound reproduction in open-air environments
Specifications
| Feature | Specification |
|---|---|
| Speaker Size | 7.7" |
| Speaker Type | 2-Way Coaxial Marine Speakers |
| Configuration | Pair |
| Peak Power Handling | 600 Watts Per Pair |
| RMS Power Handling | 200 Watts Per Pair |
| Power Per Speaker | 300W Peak / 100W RMS |
| Woofer Cone Material | Carbon Fiber Hybrid |
| Tweeter | 1" Silk Dome |
| Magnet Structure | FEA-Optimized Ferrite |
| Crossover | Integrated Passive Network |
| Impedance | 4 Ohms |
| Waterproof Rating | IPX6 |
| Salt Resistance | ASTM B117 Tested |
| UV Resistance | ASTM G154 Tested |
| LED Lighting | Black LED Grilles |
| Marine Certified | Yes |
| Application | Marine, Boat, UTV, ATV, Golf Cart, Outdoor Audio |
| Warranty | 1 Year |
Package Includes
-
Pair of Alpine MRN-S77-LB 7.7" Marine Speakers
-
Two Black LED Speaker Grilles
-
Mounting Hardware
-
Installation Instructions
Perfect For
-
Boats
-
Pontoon Boats
-
Wake Boats
-
Fishing Boats
-
UTVs
-
Side-by-Sides
-
ATVs
-
Golf Carts
-
Outdoor Marine Audio Systems









