Mackie HRS120 Subwoofer, The Mackie HRS120 is a THX-approved, twelve-inch 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 HR624, HR824 and HR626

The Mackie HRS120 Active Subwoofer is one of the most flexible, responsive, and cost-effective active studio sub woofers on the market today. The HRS120 is perfectly suited for professional recording studios and film/video surround post-production facilities that require extremely accurate bass extension to 19Hz and below. It 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. Either way, the HRS120 is a must-have for those customers seeking crisp, clear, detailed low-frequency enhancement for virtually any application.

• Mackie HRS120 Subwoofer
• Acoustic Performance
• Free Field Frequency Response: 21Hz š 150Hz ±1.5dB
• LF Cut-Off Frequency: š3dB at 19Hz
• Sound Pressure Level @1 Meter, 7.5dBu into Balanced Input: 100db SPL@1m
• Transducers
• Low Frequency: 12 in. (305mm) RCF Precisionœ, Extended LF Transducer with 4 in. voice coil and cast aluminum frame
• Passive Radiator: 12 in. (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
• Distortion THD/SMPTE/IMD/DIM100: <0.02%
• Type: FR Series Class AB
• Construction
• Enclosure: 3/4 in. (19mm) MDF with 1 in. (25mm) MDF front panel, internal H bracing
• Damping: Adibiatic foam
• Controls
• Subsonic Filter: flat/15Hz, 18dB/octave filter
• Filter bypass In/full range (THX)
• Filter Select Variable/110Hz elliptical
• Polarity 0Á/180Á
• Variable crossover 55Hz to 110Hz, 24dB/octave Linkwitz-Riley filter
• Product Weight & Dimensions (Without Packaging):
• Height 21 in. (533mm)
• Width 18 in. (457mm)
• Depth 21.3 in. (541mm)
• Weight 94 lbs. (42.6 kg)
• Shipping Weight & Dimensions (With Packaging):
• Height 24.5 in. (622mm)
• Width 23.75 in. (603mm)
• Depth 26.25 in. (667mm)
• Weight 105 lbs. (47.63 kg)