JBL Stadium Marine M8030 8″ Three-Way Convertible Speaker System

$449.95 $398.95

Power Handling:

  • 200 watts RMS
  • 500 watts peak power
  • Sensitivity: 92dB at 2.83 volts
  • Frequency Response: 30 – 22kHz
  • Voice Coil Diameter: 1 in. (25.5mm)
  • Impedance: 3 ohm impedance

JBL’s Stadium Marine loudspeakers leverage JBL’s world class audio engineering and music reproduction with purpose-built marine loudspeakers that will survive the rigors of the harsh marine environment. Choose from the most popular sizes for boats and watercraft. The 6-1/2″ coaxial, 8″ three-way convertible speaker system and 10″ woofer have Plus One™ polypropylene woofer and midrange cones, Mylar tweeter domes (Except Subwoofer), one piece cast polymer baskets, sealed magnets, and rubber woofer surrounds for high SPL performance. Wind, water or engine noise will not drown them out. Speakers are UV resistant in a marine grade IPX3 (IPX5 from front) weather resistant and include RGB perimeter illumination and go through 300 hours of salt spray testing. And they’re ready to make amazing music on the water. Whether it’s a daily scrub down, a picnic in a quiet cove or an all-out race across high swells, JBL has the right configuration for your craft.


  • Plus One™ Woofer Cones
  • Convertible Design
  • Perimeter Illumination
  • SSI (Switch-Selectable Impedance)
  • Mylar Tweeters with Integrated Grilles
  • One-piece Polymer basket
  • High Sensitivity
  • Voicing of Speakers
  • Harman Standard Reliability Testing
  • JBL at an Affordable Price


What’s in the Box:


  • 8″ (200mm) woofers, pr.
  • Flush mount adapter with Integrated grille, pr.
  • 12 x Screw
  • 12 x Speed clip
  • 1 x Spanner
  • 2 x Closed cell foam gasket
  • 1 x Twin pin tool
  • 2 x LED cable
  • 2 x Cable
  • 2 x JBL logo badge (Black)
  • 2 x JBL logo badge (Orange)
  • 1 x Owner’s Manual
  • 1 x RoHS sheet


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