Massive Audio NANO “BLU” BLX5 Amplifier with Bluetooth Audio Streaming comes dressed in a soft blue backlit logo. Powerful but TINY in size at only 4.25” W x 1.6” H and 10.86″ L

The BLX5 uses a 5 channel Digital Platform with a built In OEM Line Converter that can take up to 9V In with Auto Turn On (no turn on wire needed) 12V out and supports a USB which accommodates the optional UBT1 Bluetooth Dongle for audio streaming and there is a remote bass gain control input for use with the optional UR1. The BLX5 has a “Docking Port” to plug in an optional Railcap Booster (RCLX).
Accessories include MOLEX-to-RCA & MOLEX-to-High Level Leads depending on if you are using a source unit with or without RCA outputs.




  • Extreme Power with Mini Compact Footprint
  • Conformal Dura-Coated Epoxy PC Boards to Resist Moisture, Dust and Extreme Heat
  • Full Range Digital Design
  • 120RMS x 4 @ 4 Ohm + 600RMS x 1 @ 2 Ohm
  • 4 Layer PCB design with SMD parts
  • Built-in Noise Reduction Circuitry
  • Full MOSFET High Grade Switching Devices
  • Bluetooth Audio Streaming with optional UBT1 Dongle
  • Built-in Auto Sensing Turn On/Off Function (Hi-Inputs)
  • 12V Remote Output for External Devices (Hi-Inputs)
  • -3 ~ + 12DB Variable Bass Boost 40 Hz – 200 Hz
  • Advanced 5 Way Protection Circuitry
  • RCLX ~ Railcap Booster (Optional)
  • World Wide Standards Compliant (RoHS, E-Mark, CTA-2006, CE)
  • UR1 Bass Remote Gain Control Input (optional)


Peak Output Power @ 14.4V 480W x 2 + 1200W Max
1 Ohm RMS n/a
2 Ohm RMS 240W x 4 + 600W
4 Ohm RMS 120W x 4 + 300W
4 Ohm Bridged 480W x 2 + 300W
Input Level 0.2~9.0v
Freq. Response 10Hz~25KHz
THD at 4 Ohm Load 30% Rated Power <0.03%
S/N Ratio >90dB
Bass Boost -6~12dB (Woofer Channel)
Minimum Load 2 Ohm Stereo
Gain Remote UR1 (Optional)
Dimension 1.6″H x 4.25″W x 12.17″L


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