The Mackie HRS120 is a THX-approved, 12" active subwoofer that is ideal for applications where precise, low frequency reproduction and flexible monitoring and control options are required. The HRS120 is engineered to work in harmony with the HR824 and HR624. The Mackie HRS120 Active Subwoofer is one of the most flexible, responsive, and cost-effective active studio sub woofers on the market today. It is perfectly suited for professional recording studios and film/video surround post-production facilities that require extremely accurate bass extension to 19Hz and below. The Mackie HRS120 is also an excellent choice for home theater surround sound installations. In addition to surround applications, the HRS120 can add more low-end presence and enhancement to project and professional studios in a standard stereo configuration. Applications - Professional Recording Studios
- Film (THX) & Post Production Studios
- Home Theater Installations
Key Features & Benefits Active Technology - Precise phase alignment
- Extremely low distortion
- Minimal chance of speaker damage due to overdriving
Servo Loop Woofer Technology - Output is as true to incoming signal as possible
- Extraordinarily high damping factors
Built-In, Front-Firing, Mass-Loaded Passive Radiator - Clear, detailed low frequency enhancement
User-Adjustable Controls - Flexibility to adjust to wide range of user needs
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Acoustic Performance:
- Free
field frequency response:
21Hz –
150Hz ±1.5dB
- LF
cut-off frequency:
–3dB at
19Hz
-
Sound Pressure Level @1 meter, 7.5dBu into balanced input:
100db SPL@1m
Transducers:
- Low
frequency:
12-inch
(305mm) RCF Precision™, extended LF transducer with 4-inch voice coil and cast
aluminum frame
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Passive radiator:
12"(305mm)
Amplifier:
-
Power:
400 watts, 8 Ohm load (500 watts peak)
- Slew
rate:
>35V/µs
-
Signal-to-noise ratio:
>107db,
referenced to 350 watts into 8 Ohm
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Distortion THD/SMPTE/IMD/DIM100:
<0.02%
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Type:
FR Series
Class AB
Construction:
-
Enclosure:
3/4" (19mm)
MDF with 1" (25mm) MDF front panel, internal H bracing
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Damping:
Adibiatic foam
Controls:
-
Subsonic Filter:
flat/15Hz, 18dB/octave filter
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Filter bypass:
In/full range (THX)
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Filter Select:
Variable/110Hz elliptical
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Polarity:
0°/180°
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Variable crossover:
55Hz to
110Hz, 24dB/octave Linkwitz-Riley filter
Product
weight & dimensions (without packaging):
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Height:
21" (533mm)
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Width:
18" (457mm)
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Depth:
21.3" (541mm)
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Weight:
94 lbs (42.6 kg)
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