Use coupon code SEPTEMBERDEALS at checkout for 10% off Rockford Fosgate M2-65 & M2-65B marine speakers!
{{ display.text }}
My Cart: 0 item(s)

Free Ground Shipping On Orders Over $100
Product Search

Secure Checkout
Free Shipping*
Lower 48. Orders over $100.
Free Returns*
Uninstalled merchandise only.
Satisfaction Guarantee
for 60 Days

JL Audio M3-770X-S-Gw 7.7" Marine Speakers Gloss White Sport Grilles

JL Audio M3-770X-S-Gw 7.7" Marine Speakers Gloss White Sport Grilles
    JL Audio M3-770X-S-Gw 7.7" Marine Speakers Gloss White Sport Grilles
    Purchase JL Audio M3-770X-S-Gw 7.7" Marine Speakers Gloss White Sport Grilles
    • SKU: M3-770X-S-Gw
    • $399.99

      Out of Stock
    As low as $18.46 per month
    Free Shipping
    Orders over $100. Lower 48 states only.
    Free Returns
    No-hassle returns. We'll pay for the return label.
    60-Day Guarantee
    We stand by our products. If an issue arises, we'll help you out.
    Need help with your order? Give us a call at 800-480-0647.

    The JL Audio M3-770X-S-Gw delivers the signature sound you expect from a JL Audio marine speaker at a lower price point than their top-of-the-line M6. The 7.7" cone delivers more volume and better bass output than the more traditional, 6.5" speaker. These 7.7" M3 speakers have a .75" silk dome tweeter which will deliver smooth, warmer, and richer sound profile than the hard-dome tweeters that are found on virtually all other marine speakers.

    In terms of power, these speakers handle 70 watts RMS and are a perfect match for the JL Audio M Series and MX Series amplifiers. These speakers are efficient, they sound better than most marine speakers with a similar price point, and the 7.7" cone is louder than a 6.5". You can't lose with JL Audio marine speakers and the M3-770x-S-Gw is no exception.

    If you want bigger speakers, you want JL, but you don't have the budget for the M6, these 7.7" JL Audio M3s are the speakers for you.

    Why JL Audio M3 7.7" Speakers?
    • It's JL Audio - The name speaks for itself delivering the ultimate in performance and reliability for marine audio
    • Silk Dome Tweeter - Smooth, rich, balanced output for superior sound quality while still withstanding the elements
    • Bigger is Better - The larger cone size handles more power, provides better low end response, and simply plays louder
    • Unbeatable Value - Although these speakers don't deliver the same performance of the M6, it's still JL Audio and the M3 is more affordable.
    • 70 Watts RMS - A perfect match for JL Audio M-Series amplifiers at 4 Ohms
    Product Specs
    RMS Power Handling
    70 Watts
    Peak Power Handling
    225 Watts
    Recommended Amplifier Power
    25-150 W/Ch.
    4 Ohm
    Frequency Response
    45Hz - 25 kHz +/- 3db
    90.5db @ 1W/1m
    Mounting Depth
    3.15" (80mm)
    Mounting Hole Dia.
    6.25" (159mm)
    Bolt Circle Diameter
    6.92" (176mm)
    Frame Outer Dia.
    7.70" (196mm)

    Other Things You Might Need...
    JL Audio Marine Speaker Wire

    • If you don't have RGB LEDs, go with the 16 AWG speaker wire.
    • If you have RGB LEDs, you will want the 6 conductor, multi-function cable

    JL Audio RGB LED Controller
    • A controller lets you quickly and easily change the LED color and mode.
    • Only applies if you choose speakers or subwoofers with the RGB LEDs.

    Need an Amp?
    Check out Our JL Audio Marine Amplifier Recommendations to find the perfect amp for your system.

    Related Products

    Community Questions & Answers

    {{ totalQuestions }}{{ (totalQuestions === 1) ? ' Question' : ' Questions' }} with {{ totalAnswers }}{{ (totalAnswers === 1) ? ' Answer' : ' Answers' }}
    Ask a Question
    Submit Question
    A confirmation email will be sent to your email address before your question can be posted.
    A confirmation email has been sent to your email address. Once your email is confirmed, we'll be able to answer your question as soon as we possibly can!
    Uh Oh
    We ran into an issue with your question request. If it's urgent, give us a call at {{ storePhoneNumber }} during our business hours and we'll be able to help you out. Otherwise, please try your question again later.
    Previous Page
    Page {{ currentPage }} out of {{ totalPages }}
    Next Page
    {{ question.asker.display_name }}
    QUESTION{{ textDecode(question.content) }}
    {{ answer.answerer.display_name }}
    Store Owner
    COMMUNITY ANSWER {{ textDecode(answer.content) }}
    Previous Page
    Page {{ currentPage }} out of {{ totalPages }}
    Next Page
    Why Should You Buy from
    1. Free Shipping on Orders over $100
    2. You don't have to pay for shipping on all orders over $100. Applies to the continental US only. Orders under $100 are a flat rate, $9.95.
    3. Free Returns
    4. You can return any item within 30 of receipt. Continental US only. No re-stocking fees. We email you a label. You drop it off at a FedEx location. Items must be un-installed and in the original packaging.
    5. 60 Day Satisfaction Guarantee
    6. We sell the best products in the industry. If you decide within 60 days that you don't like the way your boat sounds, let us know. We will work with you to exchange your products for something else. We want you to be happy with the way your boat sounds, we believe in the products we sell, and we are confident that we can find a solution that will put a smile on your face.
    7. We Are Online Authorized
    8. We are online authorized to sell the best marine audio products in the world. When you buy from, not only do we stand behind the product, but so does the manufacturer. We are online authorized for Wet Sounds, Kicker, Rockford Fosgate, Fusion, Memphis, Stinger, Hertz, Roswell and more. Your warranty is valid and you are protected.