A THX-approved, 6" high-resolution active studio monitor that offers powerful, accurate mix guidance.

The Mackie HR624mk2 high-resolution Active Studio Reference Monitor is the perfect alternative when space is limited. The HR624mk2 monitor offers the same design as the Mackie HR824mk2 in a more compact package. The new Zero Edge Baffle minimizes diffraction for a crystal clear audio image of your mix, and controls sound waves for wide, even dispersion. The Mackie HR624mk2 monitor's Acoustic Space, LF roll-off and HF controls let you easily tailor the sound to suit your space and your taste. Thanks to remarkably linear frequency response, with the HR624mk2 monitor, you always get accurate mix translation. Combine all this with superior bass extension, and the Mackie HR624mk2 monitor makes your studio's sweet spot a full-on sweet zone.

Mackie HR624mk2 Studio Monitor (2010) Features:

• High-resolution Active studio reference monitor
• Ultra-linear frequency response for accurate mix translation
• 6.7" high-precision, low-distortion LF transducer
• 1" titanium dome, ferrofluid cooled tweeter
• Optimized Waveguide for wide, even sweet zone
• Twin FR Series amps - 100W for LF / 40W for HF
• Cast aluminum Zero Edge Baffle minimizes diffraction
• Full internal damping eliminates midrange artifacts
• Passive radiator provides tight, articulate bass extension down to 45Hz
• Acoustic Space, LF roll-off, and HF controls
• Balanced XLR, TRS, and unbalanced RCA inputs
• OmniMount ready for easy wall/ceiling placement
• THX pm3 certified for surround sound applications
• Perfect for High-Definition audio, cinema and gaming systems

Add monitors with flat frequency response and non-fatiguing crisp yet smooth highs to your studio. Order today!

Mackie HR624mk2 Studio Monitor (2010) Specifications:

• Acoustic Section
• Free-Field Frequency Response: &plsumn;1.5dB, 49Hz to 20kHz
• Lower cutoff frequency: -3dB @ 45Hz
• Upper cutoff frequency: -3dB @ 22kHz
• Sound Pressure Level at 1 meter, -7.5dBu into balanced input: 100dB SPL @ 1m
• Maximum peak SPL per pair: 115dB SPL @ 1m
• Maximum short term SPL on axis, half space 80Hz to 2.5kHz: 106dB SPL @ 1m
• Residual noise (maximum gain, 600Ω source, 20Hz-20kHz bandwidth): < 8dB SPL @ 1m
  
  Rated Line Input Voltage and Power:
• (Power consumption):
• Standby mode: 12 watts
• Quiescent (idle): 20 watts
• Musical Program, Loud mix: 105 watts
• Both channels driven into resistive loading to 1% clipping
• (LF 86W/4Ω, HF 38W/8Ω): 255 watts
• US: 120 VAC, 60Hz
• Rated Power (For UL-6500, CSA-E65-94, EN-60065): 130 watts
  
  Amplifier Section
• (Low-frequency power amplifier)
• Rated Power (at 1kHz with 1% THD): 100 watts
• Rated Load Impedance: 4 ohms
• Rated THD (1W to -1dB of rated power): 0.1 %
• Slew Rate: 15V/µS
• Distortion (THD, SMPTE IMD, DIM 100): < 0.035%
  
  Signal-to-Noise
• (20Hz-20kHz, unweighted, referenced to 100W into 4Ω): > 101dB
• Cooling: Convection
• Design: Monolithic IC, Class AB, Parametric Servo Feedback
  
  (High-frequency power amplifler)
• Rated Power(at 1kHz with 1% THD): 40 watts
• Rated Load Impedance: 6 ohms
• Rated THD (1W to -1dB of rated power): 0.1 %
• Slew Rate: 15V/µS
• Distortion (THD, SMPTE IMD, DIM 100): < 0.035%
• Signal-to-Noise (20Hz-20kHz, unweighted, referenced to 40W into 8Ω): > 93dB
• Cooling: Convection
• Design: Monolithic IC, Conventional Class AB
  
  System Specifications
• Input Type: Balanced Differential (XLR and 1/4" TRS), Unbalanced (RCA)
• Input Impedance: 20 kΩ Balanced, 10 kΩ Unbalanced
• Input Protection: RFI and Level Protected
• Maximum Input Level: +20dBu
• Low Frequency Filter: 80Hz, 2nd Order, Butterworth
• HF Equalization: Shelving ±2dB @ 10kHz
• Acoustic Space: (A position) -4dB @ 50Hz, shelving, (B position) -2dB @ 50Hz, shelving, (C position) Flat
  
  (Compressor)
• Independent high and low-frequency overload detection
• Enclosure Alignment: 6th Order
• Over Excursion Prevention: 2nd Order High-Pass Filter
• Low Line Voltage Shut Down: 60% of Nominal Line
• Thermal Protection: Amplifier Shut-Down, Auto Reset
• Muting: 5 seconds at turn-on
• Signal Sense Threshold: -74dBu (0.155 mV)
• Driver Protection: Independent LF and HF Detection, Overall Compression
  
  Transducers
• Low-frequency driver:
• Diameter: 6.7 inches (170mm)
• Sensitivity (2.83V, 1m): 89dB SPL
• Nominal Impedance: 4 Ω
• Voice Coil Diameter: 1.25" (32mm)
• Power Handling (Long Term/Program): 50/150 watts
• Frequency Range: 45Hz to 6kHz
• Frame: Die-cast magnesium
• Magnet: Ferrite
• Fully shielded: Ferrite opposing magnet
• High-frequency driver: Sensitivity (2.83V, 1m): 91dB SPL
• Nominal Impedance: 6Ω
• Power Handling (Long Term/Program): 20/50 watts
• Frequency Range: 1.6kHz to 22kHz
• Diaphragm/Suspension: Titanium with polymer suspension
• Voice Coil Diameter: 1.0" (25.4mm)
• Magnet: Neodymium
• Bucking Magnet: Ferrite opposing magnet
  
  Passive Radiator: 6" x 9" (152mm x 228mm) mass-loaded elliptical flat piston with variable thickness filleted-edge rubber surround
• Crossover Type: Modified Linkwitz-Riley, 24dB/octave @ 3kHz
  
  Enclosure
• Materials and Construction:
• 3/4" (19mm) thick MDF cabinet construction with internal bracing to add to cabinet stiffness
• Piano-black gloss finish
• Die-cast aluminum exponential wave guide for controlled, wide dispersion from high-frequency driver and Zero Edge Baffle to minimize diffraction around the cabinet edges
• Open cell adiabatic "foam fill" acoustical damping material absorbs internal reflections, preventing delayed sound coloration
• Flush-mount connector system allows monitor to be placed against a wall without need for connector clearance
  
  Physical Properties
• Height: 13.1"/33.3cm
• Width: 8.6"/21.9cm
• Depth Enclosure: 10.3"/26.2cm
• Depth Overall: 12.6"/31.9 cm
• Internal Volume: 0.29 cubic feet (8.2 liters)
• Weight: 23.4lb./10.6kg