Sony DSX-M55BT Marine AM/FM Digital Media Stereo Bluetooth SiriusXM

Sony DSX-M55BT is a marine-rated digital media receiver designed for boat and powersports audio systems requiring Bluetooth connectivity, USB playback, and SiriusXM expandability without a CD mechanism. The unit is built with corrosion-resistant materials and a conformal-coated circuit board to withstand marine environments.

The DSX-M55BT supports hands-free Bluetooth calling and wireless audio streaming, front USB input for digital media playback, and AM/FM radio reception. Multiple preamp outputs allow system expansion with external amplifiers for cockpit, cabin, or tower speaker zones.

• Marine-rated digital media receiver (no CD)
• Bluetooth audio streaming and hands-free calling
• SiriusXM Ready (tuner and subscription required)
• Front USB input for digital media playback
• AM/FM tuner
• Conformal-coated PCB for moisture and corrosion resistance
• White button illumination for marine visibility

• Brand: Sony
• Model: DSX-M55BT
• Receiver Type: Marine Digital Media Receiver
• Tuner: AM / FM
• Media Playback: USB, Bluetooth
• Bluetooth: Audio streaming and hands-free calling
• SiriusXM: Ready (optional tuner required)
• Internal Amplifier: 4 x 55W peak
• Preamp Outputs: Front / Rear / Subwoofer
• USB: Front USB input
• Illumination: White
• Marine Rating: Yes (corrosion-resistant construction)

• Boat and marine audio systems
• Pontoon, wake, and center-console installations
• Marine systems using external amplifiers
• Bluetooth and SiriusXM-based audio setups

• Sony DSX-M55BT marine receiver
• Wiring harness
• Mounting hardware
• Documentation

• Authorized Sony retailer
• Marine and powersports audio specialists
• System design support for amplifiers and speakers
• 20+ years of 12-volt and marine integration experience