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1200W 18” 2-way Active Subwoofer, 132dB SPL
Series: QA
Model: QA 118SA
- Horizontal dispersion of 100°
- Increase in the vertical projection surface
- Multiple fold design capable of moving air at speed four times greater than single-fold design
- PDT technology offers total wave front coherence without the use of any adapters.
- Audible quality increase in terms of non-linearity and temporal distortion (time spread).
Product Info
Tech Specs
The QA118Sa is matching active subwoofer for QA108a two way line array cabinets bringing additional low frequency SPL to any sound system. Compact, high power subwoofer system loaded with B&C custom made 18 -inch woofer and 4-inch voice coil in bass reflex design, QA118Sa is powered by an internal 1200W Class D power amplifier with switch mode power supply. With an extended frequency response that goes down to 33Hz, the subwoofer delivers 132dB SPL. DSP controller provides six different equalization presets and six different delay settings. QA118a cabinet is constructed with 18mm (3/4-inch) Baltic birch plywood and finished with scratch and scuff resistant black paint. Ergonomically placed integrated handles also make for easy handling, lifting and transportation.
- Horizontal dispersion of 100°
- Increase in the vertical projection surface
- Multiple fold design capable of moving air at speed four times greater than single-fold design
- PDT technology offers total wave front coherence without the use of any adapters.
- Audible quality increase in terms of non-linearity and temporal distortion (time spread).
- Reduced distortion factor delivering 10 times less distortion than conventional high frequency driver or tweeter
- Increase in efficiency of high frequencies thanks to a radiation surface that's four times size of conventional tweeter or an equivalent compression driver
- Horizontal Symmetry - Yes
- Vertical Symmetry - Yes
- Powered (Active) - Yes
- Speaker Diametre (Driver): 457.20 mm
- Coverage Horizontal: 100 degrees
- Coverage Vertical: 10 degrees
- Horizontal Symmetry: Yes
- Maximum SPL (Sound Pressure Level): 132 dB
- Vertical Symmetry: Yes
- Colour: Black
- Power Handling: 1200 Watt
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Contact InSight Systems Group Pty Ltd
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InSight Systems Group Pty Ltd
8/170 Rooks Road
Vermont, Victoria 3133
Australia
1300 369 451
www.insightsystems.com.au
Contact in regards to this product:
FBT
Model: QA 118SA
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