Discontinued Product

Infinity Silver Kappa Marine Soundbar - INF4100MSBSIL

Product Details

Infinity Silver Kappa Marine Soundbar - INF4100MSBSIL

Standard-setting Infinity pro and home audio performance is now available for boaters. The new Infinity Kappa Marine Soundbar is designed for boats as well as other fun family vehicles. Take the helm and experience the sound of powerful INFINITY rollicking sound. (Try 105 dB at fifteen feet!) It's also equipped with a super flexible mounting system that will let you ride the waves and take a 10G shock knowing everything is still on board. You can also separate the soundbar into two speaker towers to optimize sound quality for any boat installation including pontoons. Bluetooth, 3.5mm and RCA output jacks allow you and your friends to take turns streaming playlists. There's a GoPro shoe for an action camera to share your most exciting moments. With a glowing red LED output display and ambient lighting, you're in the cockpit ready to do things you've never done before—be it on land or sea.

Stop settling for sub-par sound while enjoying your boat; with the Infinity Kappa marine soundbar, you can enjoy state-of-the-art sound even while out on the water. The Infinity Kappa is equipped with a super flexible mounting system that will take a shock up to 10Gs without missing a beat. In addition, the soundbar can be separated into two distinct speaker towers for maximum flexibility. The multiple output jacks, Bluetooth, 3.5mm and RCA and GoPro Shoe, accommodate a variety of devices for unlimited fun. Keep the party going on land or sea with a marine sounder from Infinity.


  • Full-Range Separable Speaker System
    The high performance speaker array consists of a pair of 4" long excursion mid/woofers and one high output tweeter per channel. The KAPPA 4100msb can also be separated into two speaker towers utilizing the optional Harman SK-300 separation kit which includes a 10’ (3m) bridge umbilical cable and rear and bottom filler plates.
  • Flexible Placement
    A versatile mounting system with universal mounting clamps, inserts, and quick release brackets offers easy installation and multi-mounting options—including pontoon boats.
  • Detachable Remote BT
    A detachable RF remote gives you full control over your music wherever you are without having to aim the remote at the Soundbar and worrying about the sunlight washing you out.
  • Class D Amplifier with Multi-Inputs
    The high-efficiency Class D amplifier with 80Wrms per channel is equipped with Bluetooth, 3.5mm and RCA inputs and includes intelligent priority switching, greatly simplifying the user interface by completely eliminating manual source selection. The 3.5mm jack overrides Bluetooth, which overrides the RCA inputs. Simple and efficient!
  • Party Mode
    This provides simultaneous connection of up to three Bluetooth devices—while playing music from one device at a time. Audio will stream from the device most recently selected and pause other AVRCP-compatible devices. Share playlists with three of your closest friends.
  • Outstanding Display and Appearance
    Aside from being an impressive looking product, the KAPPA 4100msb is also weatherproof and splashproof with an IPx6 rating. A glowing red LED display across the front panel flashes in time with the music. And dual-level LED down lighting makes a perfect work light for reading maps or executing other on-the-move tasks.
  • Audio Output
    Two channel full-range L & R outputs enable you to expand the sound system with additional components such as a powered subwoofer or amplifier.
  • Power/Protection LED
    Power/protection LED flashes when amplifier shuts down due to overcurrent, overvolt overtemp, or DC offset.
  • Micro USB
    A micro USB connection is provided to future proof the KAPPA 4100msb with software updates.



  • Frequency response: 50Hz–20kHz
  • Maximum SPL: 100dB

Powering Output

  • Total amplifier power: 120W x 2

In the Box:

  • 2 soundbar speaker sections
  • 2 mounting brackets
  • 1 AVRCP remote control and battery
  • 2 RCA adapters
  • Quick Start Guide
  • 1 threaded rod
  • 8 screws
  • 2 bridge plates
  • 2 hex bolts
  • 2 safety wires

Approximate Dimensions:

  • Soundbar:
    • Height: 5"
    • Width: 6.12"
    • Length: 31.5"

Approximate Weight:

  • Unit: 22.7 lbs
  • Shipping: 25 lbs
California customers: Proposition 65 WARNING - learn more
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Key Features
Full-Range Separable Speaker System/ Flexible Placement/ Detachable Remote BT/ Class D Amplifier With Multi-Inputs/ Party Mode/ 50Hz - 20kHz Frequency Response/ 100dB Maximum SPL/ 120W x 2 Total Amplifier Power/ Silver Finish
More reasons to buy the Infinity INF4100MSBSIL from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Infinity INF4100MSBSIL is Brand New.
  • The Infinity INF4100MSBSIL Ships in a Factory Sealed Box.
  • Abt ships this product for free!
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