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QSC LS118 18" Subwoofer
SKU
LS118
$2,999.99
Reserve Yours Now Expected December 2024
Questions? Call 1-800-355-7746 or Chat below
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L Class represents the next-generation of advanced, intelligent active loudspeakers for mobile and fixed entertainment applications. The LS118 is a next-generation, intelligent, active subwoofer featuring a brilliant combination of leading-edge innovation, refined engineering and unparalleled ease of use in an easy-to-deploy package. Delivering extraordinary audio experiences and exceptional performance via system intelligence and premium components, the LS118 is the result of a deep understanding of customer needs and application requirements. The LS118 is easy to configure and deploy for applications ranging from simple, portable, plug-and-play setups, to demanding, networked, high-tech AV productions and fixed installations.
Featuring QSC Acoustic Linear Phase (ALP) design, which permits effortless combination and coherent deployment of QSC loudspeakers within the same sound system, the LS118 also provides daisy-chain connections for analog, networked digital audio (Dante) and AC power (PowerCON TRUE1). Two or more LS118 can be configured in a cardioid arrangement, maximizing low frequency output in front while minimizing unwanted energy around the sides and rear of the system. Together with the LA108 or LA112 active line array loudspeakers, the LS118 can be deployed with either an array frame/ground-stack adapter or using loudspeaker poles in both horizontal and vertical orientations. The LS118 is backed by an industry-best global 6-Year Extended Warranty, with product registration.
QSC LS118 18" Subwoofer Features:
- Very high SPL output (136 dB peak) with impressive low frequency performance.
- Purpose-designed, 18-inch (460 mm) long excursion direct radiating driver.
- Energy-efficient, 3600 W peak power Class D amplifier module with Power Factor Correction and extremely low AC consumption.
- Acoustic Linear Phase (ALP) design provides complementary coherence between QSC loudspeakers deployed in the same audio system delivering a uniform listening experience across the entire venue.
- QSC SysNav (System Navigator) App allows the user to easily design, configure, control, monitor and apply signal processing to individual subwoofers, full arrays or groupings of both.
- Network solution includes digital audio-over-IP (Dante) for interoperability with other audio equipment and seamless control and monitoring integration into the Q-SYS Ecosystem via Q-SYS Inventory Extensions.
- Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units).
- Selectable DEEP mode for extremely low frequency extension.
- Rugged wooden enclosure with Polyurea coating for lasting durability.
- Four low-noise, heavy-duty casters.
- Vertical or horizontal deployments (M20 threaded pole receivers) combined with array frames and stack adapters or loudspeaker poles.
- Complemented by LA108 and LA112 active line array loudspeakers.
- Industry-best global 6-Year Extended Warranty with product registration.
QSC LS118 Product Specifications:
| Configuration | Direct radiating, active subwoofer |
|---|---|
| LF Transducer | 460 mm (18-inch), cone |
| Frequency Response (-6 dB) | 41 Hz - 98 Hz |
| Frequency Range (-10 dB) | 35 Hz - 111 Hz |
| Nominal Coverage Angle | Omni-directional or cardioid radiation modes (cardioid setup requires min. 2 units) |
| Maximum Rated SPL1 (peak) | 136 dB @ 1 m |
| Amplifier (peak) | Class D, 3600 W |
| Cooling | Low noise, variable speed fan |
| Controls | Rotary push encoder 2 x Push button (Menu, ID) |
| Display Screen | 61 mm (2.4-inch) Full color display area (240 x 320 pixels) |
| Indicators | Power LED Limiter active LED Standby active LED 2 x Signal LED |
| Connectors | XLR Female (Analog In) XLR Male (Analog Thru) 2 x RJ45 EtherCON (Dante and QSC SysNav In/Thru) 2 x PowerCON TRUE1 (AC Power Inlet/Outlet) |
| AC Power Input | Universal power supply, 100-240 VAC, 50-60 Hz |
| AC Power Consumption2 | 100 VAC, 3.6 A / 120 VAC, 3.0 A / 230 VAC, 1.7 A |
| Enclosure Material | 15 mm birch plywood with Polyurea coating |
| Attachment Points | 8 x M10 (for individual vertical or horizontal suspension/flying) 2 x M20 (for vertical or horizontal loudspeaker pole or ground-stack deployments) |
| Color | Black (RAL 9011) |
| Grille | 16 GA Powder coated steel |
| Dimensions (H x W x D) | 640 × 520 × 790 mm 25.2 × 20.5 × 31.1 inch |
| Net Weight | 50 kg (110 lb) including casters |
| Shipping Weight | 62.6 kg (138 lb) |
| Included Accessories | 4 x Heavy-duty, low noise 4-inch casters, 1 x PowerCON TRUE1 power cable |
| Regulatory | UL, CE, FCC Class B |
(2) 1/8 power is representative of current draw with typical music program material with occasional clipping.
Dante is a registered trademark of Audinate Pty Ltd. EtherCON and PowerCON are registered trademarks of Neutrik.
Windows is a registered trademark of Microsoft. MacOS and iOS are registered trademarks of Apple.
Specifications subject to change without prior notice.
Each LS118 Retail Box Includes:
(1) QSC LS118 18" Subwoofer
(1) PowerCON TRUE1 power cable
(4) Heavy-duty, low noise 4-inch casters
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