Defender US
Free Shipping on orders over $99*

Audio

Amplifiers Audio Wiring & Components Stereos & Controllers

312 Listed

  1. Fusion Signature Series 3i Marine Coaxial Classic Speakers

    $213.99
    1

  2. Fusion Signature Series 3i Marine Coaxial Sports Speakers

    $199.99
    1

  3. Ancor Speaker Connectors/Adapter Kit - Heat Shrink

    $8.04
    1

  4. Ancor Super Flex Audio Cable

    $0.76 - $65.99
    1

  5. Sony AM/FM Bluetooth Marine Stereo Receiver - DSX-M55BT

    $129.99
    3

  6. Sony Multimedia AM/FM Marine Bluetooth Receiver with Speakers - DXSM5511BT

    $179.99
    1

  7. Fusion Apollo 8-Channel Marine Amplifier - 2400W - 010-02284-85

    $1,099.99
    1

  8. Scout Flexible AM-FM Antenna - KS-100

    $42.99
    2

  9. Fusion Marine AM/FM Entertainment System with Bluetooth - 010-01516-30

    $349.99
    1

  10. Fusion MS-RA60 Marine Stereo and EL Classic Speaker Kit - 010-02405-50

    $189.99
    1

  11. Boss Audio Systems Dual-Cone Marine Speakers - 6 1/2" - MR6W

    $32.99
    1

  12. Boss Audio Systems 2-Way Marine Speakers - 7 1/2" - MR752C

    $144.99
    1

  13. Boss Audio Systems AM/FM Bluetooth Marine Stereo Receiver - MR1308UAB

    $76.99
    1

  14. Poly-Planar Ocean Series Speakers with LED Lighting (2-Pack)

    $78.99
    1

  15. JL Audio M3 Series Marine Coaxial Speakers - 6.5"

    $239.99 - $339.99
    1

  16. JL Audio M6 Series Marine Coaxial Speakers - 7.7"

    $729.99 - $799.99
    1

  17. Poly-Planar 2-Way Platinum Series Panel Speakers (2-Pack) - 5" - MA905-W

    $41.99
    2

  18. Fusion Marine AM/FM Entertainment System with Bluetooth - 010-01516-01

    $299.99
    1

  19. Fusion NMEA 2000 Black Box AM/FM Bluetooth Marine Stereo Receiver - 010-01517-01

    $349.99
    1

  20. JL Audio Marine Audio RCA Cable

    $22.99 - $79.99
    1

  21. Sony Marine 2-Way Speakers - 6 1/2" - XSMP1621

    $149.99
    2

  22. Sony Dual-Cone Speakers - 6 1/2" - XS-MP1611

    $89.99
    2

  23. Boss Audio Systems Universal Marine Radio Cover - MRC10

    $54.99
    1

  24. Boss Audio Marine Gauge Digital Media AM/FM Receiver - MGR300B

    $189.99
    0

  25. Fusion XS Series Marine Wake Tower Speakers with LED Lighting - 200W

    $438.99
    0
  26. 20% off

    Fusion XS Series Wake Tower Speaker Mounting Bracket

    $102.99 - $115.99
    $82.14 - $115.99
    0

  27. Fusion Signature Series 3 Wake Tower Speaker Mounting Bracket

    $230.99
    0

  28. Fusion Signature Series 3i Marine LED Wake Tower Sports Speakers - 6.5"

    $415.99
    0

  29. Fusion Signature Series 3i Marine LED Coaxial Sports Speakers

    $188.99
    0

  30. Fusion Signature Series 3i Marine Classic Subwoofer - 10" - 600W - 010-02774-00

    $159.99
    0

  31. Fusion Signature Series 3i Marine LED Sports Subwoofer

    $234.99 - $283.99
    0

  32. Fusion Signature Series 3i Marine Sports Subwoofer - 10"

    $134.99
    0

  33. Sony Marine Dual-Cone Speakers - 6 1/2" - XS-MP1611B

    $89.99
    0
  34. 15% off

    Veratron VDO Marine Media Box - NMEA 2000 - A2C59501980

    $354.60
    $301.41
    0

  35. Shakespeare AM/FM Extension Cable - 4352

    $42.99
    0
  36. 15% off

    Shakespeare Antenna - 4351

    $84.99
    $72.24
    0

  37. Shakespeare Centennial Antenna - 5120

    $107.99
    0
  38. 15% off

    Shakespeare Galaxy Antenna - 5235-XT

    $166.99
    $141.94
    0

  39. Shakespeare Galaxy Little Giant Antenna - 5420-XT

    $149.99
    0

  40. Shakespeare Galaxy SiriusXM Satellite Antenna - SRA-50

    $103.99
    0

  41. Fusion Apollo 4-Channel Marine Amplifier - 1200W - 010-02284-45

    $749.00
    0

  42. Fusion Apollo 6-Channel Marine Amplifier - 1800W - 010-02284-65

    $899.99
    0

  43. Fusion Speaker Wire

    $41.99 - $451.99

  44. Fusion EL Series Speaker Sport Grille Covers

    $28.99
    0

  45. Fusion EL Series Speaker Classic Grille Covers

    $19.88
    0
  46. 15% off

    Fusion Performance RCA Cable

    $22.99 - $97.99
    $22.99 - $97.99

  47. Fusion Performance RCA Cable Splitter

    $18.09 - $94.99

  48. Fusion RCA Cable

    $18.09 - $44.99
 
1 / 7Next

0Filters

Category
Manufacturer
Price
0.76
2590.99
AWG
More Ways To Shop
Availability
Fulfillment
Power
Color
Diameter

Change Locale

United States - English Shop in currency: USD
Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy
Outlet Store
Commercial Accounts

Get In Touch

Customer Service
1-800-435-7180
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Accessibility Statement

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender. All Rights Reserved.