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HR624 Active Studio Monitor

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Biamped, transparent reference sound at a sweet price!

The Mackie HR624 Active Studio Monitor is a 2-way, biamplified, active system featuring the same HF transducer, cast-zinc wave guide, dual FR Series power amplifiers, and an integrated rear-firing passive radiator to increase bass response. Can be used as L/R monitors with or without a subwoofer, or as rear-channel sources for 5.1 and 7.1 surround systems. Features a 6.7" extended LF woofer and a 1" aluminum liquid-cooled tweeter. The amps provide 100W for the woofer and 40W for the tweeter. Inputs include 1/4", XLR balanced, and RCA unbalanced. Rear-panel controls include sensitivity, an 80Hz high-pass filter, a -2/0/+2dB HF shelving filter, an acoustic space control, and auto on switch.


  • 2-way, biamplified, active system
  • Essentially a smaller version of the HR824
  • Cast-zinc wave guide
  • Dual FR Series power amplifiers (100W for LF, 40W for HF)
  • Integrated rear-firing passive radiator for increased bass response
  • Can be used as L/R mains, with or without subwoofer
  • 1/4" XLR balanced inputs and RCA unbalanced
  • Sensitivity control
  • 80Hz high-pass filter
  • -2/0/+2 HF shelving filter
  • Acoustic space control
  • Auto on switch
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  • Orders placed before 5 p.m. ET usually ship the same business day.
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