Mackie HR824mk2: Full-Range Truth From a Nearfield Monitor

The Mackie HR824mk2 is an 8-inch two-way powered studio reference monitor driven by 250 watts of bi-amplification, an 8.75-inch low-distortion woofer, and a titanium-dome tweeter for full-range mixing and mastering. The larger sibling in the HRmk2 line and sold individually, it reaches down to 37 Hz through a rear-firing passive radiator while staying ruler-flat where the mix lives. For the engineer who needs to hear the whole picture, it is the monitor that hides nothing.

Headroom to Spare

The HR824mk2 splits its power between a 150-watt Class-AB amplifier for the woofer and a 100-watt amplifier for the tweeter, a bi-amplified total of 250 watts that reaches a maximum of 120 dB SPL. Because the crossover divides the signal before the amplifiers, each driver receives only its own band and the monitor holds composure through dense, loud mixes where a single shared amplifier would compress. That reserve is what lets transients snap instead of flattening at high listening levels.

A Woofer That Moves Air

At the heart of the cabinet is an 8.75-inch low-distortion woofer with a large voice coil, sized to reproduce full-range low end without leaning on a subwoofer. Paired with a 1-inch ferrofluid-cooled titanium dome tweeter and a modified Linkwitz-Riley crossover at 1.9 kHz, the two drivers blend into a seamless, phase-coherent response that stays detailed and fatigue-free across the long hours a mix or master demands.

Bass You Can Trust Down to 37 Hz

A rear-firing, mass-loaded elliptical passive radiator lets the HR824mk2 extend flat response to 37 Hz within plus or minus 1.5 dB. Because the radiator has no port opening, it delivers deep, tight low end without the port turbulence or one-note bass that can flatter a mix and mislead your decisions. You hear low-frequency problems, a boomy kick or a masked bass line, while you can still fix them, not after the master ships.

A Baffle Engineered for Imaging

The HR824mk2 mounts its drivers to a cast-aluminum Zero Edge Baffle, a rigid, rounded front that minimizes the edge diffraction which smears stereo detail on ordinary boxy cabinets. The result is a wide, stable sweet spot and pinpoint imaging, so panning moves and reverb tails stay precisely placed even when you shift in the chair. Acoustic Space, low-frequency roll-off, and high-frequency trim controls let you match the monitor to your room's boundaries.

Connect to Anything

A balanced XLR input and a balanced 1/4-inch TRS input serve professional interfaces and consoles, while an unbalanced RCA input handles consumer gear, all accepting up to +20 dBu before overload. The monitor integrates into any chain from a compact interface to a large-format desk, one input at a time.

Who the HR824mk2 Is For

Mixing and mastering engineers rely on it as a full-range reference that translates; post-production suites deploy it for stereo and surround film, video, and game audio under THX pm3 certification; mastering-minded producers use its low end to make bass and low-mid decisions with confidence. When you need to hear everything a mix is doing, the HR824mk2 puts the full frequency range in front of you.