Specifications - Mackie HRS150 Owner's Manual

Specifications

Transducers
Low-frequency driver
Diameter: 15 in/381 mm
Sensitivity: 96 dB SPL (1 W, 1 M)
Nominal Impedance:
8 ohms
Voice Coil Diameter:
4 in/100 mm
Power Handling (Long Term/Program):
400/1000 watts
Frequency Range: 20 Hz to 500 Hz
Frame: Die Cast
Magnet: Ferrite
Passive Radiators (2)
Diameter: 12 in/305 mm mass-loaded
System Specifications
Crossover Type: Linkwitz-Riley, 24 dB/octave,
variable 55 Hz to 110 Hz
Input Type: Balanced Differential (XLR),
Unbalanced (RCA)
Input Impedance: 20 kΩ (Bal) , 10 kΩ (UnBal)
Input Sensitivity: 89 dB SPL with a 100 mV (–17.8 dBu)
input signal level (LFE gain set to 0 dB)
Input Protection: RFI and Level Protected
Maximum Input Level:
+20 dBu
Signal Sense Threshold:
–74 dBu (0.155 mV)
High-Cut Filter (LFE):
110 Hz, 7th-order Elliptical Filter
Subsonic Filter: 15 Hz, 3rd-Order Butterworth HPF
Output Type: Balanced (XLR), Unbalanced (RCA)
Output Impedance: 240 Ω (Bal) , 120 Ω (Unbal)
Over-Excursion Prevention:
Subsonic Filter
(Flat Position: 2nd-Order HPF,
15 Hz Position: 5th-Order HPF)
Driver Protection: Power Supply Tracking Peak Limiter
Thermal Protection: Heatsink and Transformer
Temperature, Auto Reset
23.6 in/599 mm
22.0 in/558 mm
24.0 in/
609 mm
16
Acoustic Section
Acoustic Frequency Response:
–3 dB points:
Maximum SPL:
Residual Noise:
Power Amplifier Section
Rated Power Output (1% THD at 100 Hz):
Peak Power Output (100 Hz sine, Per RS-490):
THD (20 Hz to 300 Hz from 1 W to –1 dBr = 750 W):
Rated Load Impedance: 8 Ω
Signal-to-Noise Ratio: 107 dBr (0 dBr = 750 W)
Power Bandwidth (at 750 W):
Damping factor (referenced to 8 Ω):
Turn-On delay:
Cooling:
Line Input Power:
US
Europe
Japan
Korea
Physical Properties
Materials:
Internal Volume:
Height (w/ feet):
Width:
Depth:
Weight:
Operating Temperature Range:
Mackie Designs is always striving to improve our products
by incorporating new and improved materials, components
and manufacturing methods. Therefore, we reserve the right
to change these specifications at any time without notice.
HRS150
WEIGHT
117 lb/
53 kg
20 Hz to 150 Hz, ±1.5 dB
19 Hz, 250 Hz
122 dB @ 1 meter
< 8 dBA SPL
950 watts rms into rated 8Ω load
1050 watts
< 0.05% (typically 0.007%)
–0.5 dB at 10 Hz
–3.0 dB at 55 kHz
> 1000
3-4 Seconds
Convection
120 VAC 60 Hz 950 W
240 VAC 50 Hz 950 W
100 VAC 50-60 Hz 950 W
220 VAC 60 Hz 950 W
0.75" MDF construction with black
oak veneer
3.88 cu ft/110 liters
24.0 in/609 mm
23.7 in/601 mm
23.6 in/599 mm
117 lb/53 kg
–10°C to 30°C
23.7 in/601 mm
22.0 in/
559 mm
HIGH RESOLUTION HIGH RESOLUTION