| Mackie HR824 mkII 8.75" Active Studio Reference Monitor Specifications: |
| Acoustic Performance |
| Frequency Range (—10dB): 35Hz - 125Hz
Frequency Response (—3dB): 45Hz - 120Hz
Maximum SPL Long-Term: 122dB SPL @ 1m
Maximum SPL Peak: 125dB SPL @ 1m |
| Input/Output |
| Input Type: Female XLR, Balanced differential (stereo left/right)
Input Impedance: 50 kOhms balanced bridging
Loop-through: Male XLR Bal/Unbalanced (parallel with input)
High Pass: Male XLR Bal/Unbalanced
Level Control: Rotating knob, —Inf to15dB
Sensitivity: —1dBu for full output (Level Control @ Center), —11dBu for full output (Level Control @ Max) |
| Transducers |
| Low Frequency:
Diameter: 18"/457mm
Voice coil dia: 4"/102mm |
| Power Amplifiers |
| Low Frequency Power Amplifier
Rated Power: 500 watts continuous, 1010 watts peak
THD: < 0.1%
Cooling: Passive
Design: Class D |
| Electronic Crossover |
| Crossover type: 24dB/octave
Crossover Frequency: 120Hz |
| Protection Features |
| Input Protection
Thermal Protection
DC Protection |
| AC Power Requirements |
| US: 120 VAC, 50—60Hz
Europe: 240 VAC, 50—60Hz |
| Construction Features |
| Basic Design: Trapezoidal
Material: MDF and particle board
Finish: Textured
Handles: One on each side
Grille: Perforated metal with weather-resistant coating
Display LEDs
Rear: Power ON, OL (overload) |
| Dimensions |
| 20.2"W x 24.1"H x 25.3"D, / 51.3cm x 61.2cm x 64.3cm |
| Weight |
| Weight: 88.2lb./40 kg |