The Reference 4 Monoprice Bundle from Sonarworks presents a fully functional all-in-one mobile headphone mixing suite all for a jaw-dropping price.

Each bundle includes the Reference 4 Headphone Edition Plugin set (compatible with VST, AU, AAX and all major DAWs), Reference 4 Systemwide for non-DAW applications, and a set of Monoprice Premium Hi-Fi style DJ headphones.

When fully calibrated using the Sonarworks Reference 4 software, the Monoprice Premium headphone set are an incredibly versatile tool for music producers, studio engineers, DJs, and anyone who wants to take their mixing to the next level in or out of the studio.

Reference 4 software licenses can be activated on 3 machines simultaneously.

Main Features

  • Get more from your mixing gear without upgrading 
  • Improve your production values
  • Make your mixing environment mobile
  • Improve workflow speed
  • 3 filter modes: zero latency, mixed and phase linear
  • Target curve customization
  • Pre-defined non-flat target curves
  • Switchable mono monitoring
  • Dry/wet effect control
  • ASIO Compatible
  • Requires macOS 10.12 / Windows 7 or later


Frequency Response:
20Hz to 20kHz
40 ohms



Physical Properties

Closed-back over-ear
1.2m with mic and 1.2m without mic


3.5 mm straight jack
¼” M adapter plug included
SSP (inc VAT) £ 119.00
Code SW-4HMB
EAN 4751023410364