QSC Audio AF218-SW, 369, Speaker System WL218-sw Specifications, Component Weight Design Factor

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WL218-sw Specifications

Configuration:

2 x 18-inch (457mm) ported subwoofer

 

Transducers:

8 ohm, 18-inch (457mm) cone transducer with 4-inch (102mm) voice coil, ceramic magnet

Frequency Response1:

38 - 240 Hz (+/- 3 dB)

 

 

Frequency Range2:

31 - 1200 Hz (-10 dB)

 

 

Impedance:

4 ohms nominal (3.2 ohms minimum at 145 Hz)

 

Continuous Power Capacity3:

2000W (80V into 3.2 ohms)

 

 

Sensitivity (1W at 1m)4:

101 dB SPL

 

 

Maximum SPL (continuous/peak)5:

134/140 dB SPL at 39 inches (1m)

 

 

Enclosure Type:

Ported, trapezoidal enclosure

 

 

Enclosure Material:

Baltic birch plywood. 1.42-inch (36mm) baffle and sides, 0.59-inch (15mm) top and bottom

Finish:

Polymer paint, water based

 

 

Grille:

14 gauge (0.074-inch) thick powder coated steel

 

Connectors:

Two (2) NL4 in parallel, pins 1+/- sub. Pins 2+/- unused (may be reconfigured for use of 2+, 2-),

Factory wiring:

Transducer 1: white to 1+, black to 1-. Transducer 2: orange

to 1+, grey to 1-

Attachment Points:

Integral, adjustable rigging system; splay adjustable at 0, 2,3,4,5,6,7,8,9,and 10 degrees

Weight:

Without DB218-sw dolly board-

Net: 206 lb (93.4 kg)

 

 

With DB218-sw dolly board-

Net 236 lb (107.0 kg)

Shipping: 251 lb (113.8 kg)

Working Load Limit Information:

 

 

 

Component

Weight

5:1 Design Factor

7:1 Design Factor

10:1 Design Factor

WL218-sw Loudspeaker

206 lb (93.4 kg)

3400 lb(1540 kg)

2400 lb (1090 kg)

1700 lb (771 kg)

Notes:

1±3dB relative to sensitivity, based upon half-space conditions, without external processing

2-10dB relative to sensitivity, based upon half-space conditions, without external processing

340 to 400 Hz, 2 hours pink noise, 6dB crest factor, power defined as Vrms squared divided by minimum impedance

42 pi conditions averaged in the adjacent octave band below crossover frequency

5Calculated using power capacity and sensitivity

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Contents TD-000232-00 Important Safety Precautions QSC Audio Products 3 Year Limited WarrantyIntroduction Introduction Shock Loading RiggingRules for Suspension WideLine Working Load Limits and Design FactorsAttaching Frame Feet to AF218-sw Array Frame 0ptional Attaching WL218-sw Loudspeaker to WL218-sw Loud- speakerAttaching WL218-sw Loudspeaker to AF218-sw Array Frame Adjusting the Angle Between Enclosures Splay Array Frame Ground Stacking with the AF218-sw Ground Stacking WL218-sw Enclosures without an Array FrameWL218-sw Controls and Connections Input ConnectionsWL218-sw Specifications Component Weight Design FactorAF218-sw Specifications DB218-sw SpecificationsDimensions- WL218-sw Dimensions- DB218-sw Dimensions- AF218-sw Page How to Contact QSC Audio Products Telephone Numbers
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Speaker System, AF218-SW, DB218-SW, 369, WL218-sw specifications

QSC Audio is renowned for producing high-quality audio solutions, and their speaker systems, including the 369, DB218-SW, AF218-SW, and WL218-SW, showcase the company’s commitment to delivering exceptional sound performance across various applications.

The QSC 369 model is engineered for versatility and portability, making it ideal for both live sound and installation applications. This three-way loudspeaker features a high-output, low-frequency driver, a mid-range transducer, and a high-frequency compression driver. The 369’s robust construction ensures durability while its exceptional sound clarity and impressive output levels provide an immersive listening experience.

The DB218-SW is a dual 18-inch subwoofer designed to produce deep, powerful bass. It is equipped with advanced driver technology that allows for high SPL (Sound Pressure Level) outputs without distorting audio fidelity. With a built-in crossover and equalization capabilities, the DB218-SW can seamlessly integrate into any sound system, offering flexibility for both mobile and fixed install scenarios.

Similarly, the AF218-SW subwoofer is optimized for high-performance applications. This model also utilizes dual 18-inch drivers to deliver profound low-frequency extension. Its cabinet design incorporates advanced porting techniques, minimizing airflow turbulence and enhancing sound clarity. The AF218-SW is ideal for theaters, concert venues, and sporting events, providing the necessary low-end support to round out a powerful sound system.

The WL218-SW is designed specifically for installations where space is at a premium. This compact subwoofer boasts the same high-performance drivers found in its larger counterparts, ensuring robust low-frequency reproduction. The WL218-SW’s sleek design allows for versatile placement options in various environments, from nightclubs to corporate events.

All these speaker systems are built with QSC’s innovative technologies, such as advanced thermal protection, ensuring reliability even during prolonged use. Their rugged construction contributes to their longevity while maintaining high acoustic performance. Moreover, each model is compatible with QSC amplifiers, allowing users to create a tailored audio experience, whether for live sound applications or permanent installations. Overall, the QSC Audio lineup, including the 369, DB218-SW, AF218-SW, and WL218-SW, reinforces the brand's reputation for supreme audio quality and reliability across diverse settings.