Use code MARINEBFCM for 10% off your order! 🎉
{{ 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
The JBL Stadium UB4100 Amplified Powersports Soundbar is out of stock.
Similar In Stock Products

JBL Stadium UB4100 Amplified Powersports Soundbar

JBL Stadium UB4100 Amplified Powersports Soundbar
    JBL Stadium UB4100 Amplified Powersports Soundbar
    Purchase JBL Stadium UB4100 Amplified Powersports Soundbar
    • SKU: UB4100
    • $899.95

      Out of Stock
    As low as $41.51 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.

    UB4100 General Specifications:

    • Frequency Response: 50Hz-20kHz
    • Maximum SPL: 100dB
    • Total amplifier power: 120W x 2
    • Driver complement: 4 x 4” long excursion woofers; 2 x 2” Edge-Driven Dome Tweeters
    • Soundbar weight: 22.7 lbs (10.3kg)


    • Soundbar dimension: (L x W x H) 31.5” x 6.12” x 5” (800mm x 155.5mm x 128mm)
    • Soundbar weight: 22.7 lbs (10.3kg)
    These JBL Stadium UB4100 Powersports Soundbars consist of a pair of 4" long excursion mid/woofers and one high ouput tweeter per channel. The Stadium UB4100 features a versatile mounting system with universal mounting clamps, inserts and quick release brackets. With a detachable BT remote, you truly have full control over your music. These JBL soundbars are made with an IPx6 rating, making them perfect for boats and UTVs. Shop JBL Stadium UB4100 Soundbars today for powerful performance perfect for active lifestyles. 

    • Full-Range Weatherproof Speaker System
    • Versatile Mounting System w/ Universal Clamps
    • Detachable Remote BT Control
    • Class D Amplifier with Multi-Inputs
    • Party Mode for Simultaneous BT Connections
    • Outstanding Display and Appearance

    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.