JBL PSW-D112 setup guide Manufacturer for applicability, Part No. Jblula 10/99

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read first! Important Safety Precautions!

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: To prevent electric shock, do not remove the grounding plug on the power cord, or use any plug or extension cord that does not have a grounding plug provided.

Make certain that the

AC outlet is properly grounded.

Do not use an adapter plug with this product.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s

enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the

literature accompanying the appliance.

1.Read Instructions. All the safety and operating instructions should be read before the product is operated.

2.Retain Instructions. The safety and operating instruc- tions should be retained for future reference.

3.Heed Warnings. All warn- ings on the product and in the operating instructions should be adhered to.

4.Follow Instructions. All operating and use instruc- tions should be followed.

5.Water and Moisture. The product should not be used near water – for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement or near a swimming pool, and the like.

6.Accessories. Do not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tri- pod, bracket or table recom- mended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufac- turer’s instructions, and should use a mounting accessory recommended by the manufacturer.

7.Wall or Ceiling Mounting. The product should be mounted on a wall or ceiling only when and as recommended by the manufacturer.

8.Ventilation. Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the prod- uct on a bed, sofa, rug or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation

is provided or the manufac- turer’s instructions have been adhered to.

9.Heat. The product should be situated away from heat sources such as radiators, heat registers, stoves or other products that produce heat. If placed near an amplifier, check with

the manufacturer for applicability.

10.Power Sources. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.

11.Grounding or Polarization. This product may be equipped with a polarized alternating-current line plug (a plug having one blade wider than the other). This plug will fit into the power outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety pur- pose of the polarized plug.

12.Power-Cord Protection. Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, pay- ing particular attention to cords at plugs, convenience receptacles and the point where they exit from the product.

13.Cleaning. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

14.Nonuse Periods. The power cord of the product should be unplugged from the outlet when left unused for long periods of time.

15.Lightning. For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

16.Overloading. Do not overload wall outlets, exten- sion cords or integral conve- nience receptacles, as this can result in a risk of fire or electric shock.

17.Object and Liquid Entry. Never push objects of any kind into this product through openings, as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

18.Damage Requiring Service. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a. The power-supply cord or the plug has been damaged; or

b. Objects have fallen onto, or liquid has been spilled into, the product; or

c. The product has been exposed to rain or water; or d. The product does not operate normally when fol- lowing the operating instruc- tions. Adjust only those con- trols that are covered by the operating instructions, as an improper adjustment of other controls may result in dam- age and will often require extensive work by a qualified technician to restore the product to its normal opera- tion; or

e. The product has been dropped, or the enclosure damaged; or

f.The product does not appear to operate normally or exhibits a marked change in performance.

19.Attachments. Do not use attachments not recom- mended by the product man- ufacturer, as they may cause hazards.

20.Replacement Parts. When replacement parts are required, be sure the service technician has used replace- ment parts specified by the manufacturer or that have the same characteris- tics as the original part. Unauthorized substitutions may result in fire, electric shock or other hazards.

21.Safety Check. Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

22.Servicing. Do not attempt to service this prod- uct yourself, as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all ser- vicing to qualified service personnel.

Part No. JBLULA 10/99

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Contents PSW-D112 Manufacturer for applicability Part No. Jblula 10/99Corner PlacementHookup Positioned alongSubwoofer Output/LFE Power amplifier Level Control PowerOperation Video ContourPhase Control Troubleshooting Specifications

PSW-D112 specifications

The JBL PSW-D112 is a powerful subwoofer that delivers deep, resonant bass, making it an excellent addition to any home theater or audio system. This subwoofer is particularly designed for audiophiles and movie enthusiasts looking for an immersive sound experience.

One of the standout features of the PSW-D112 is its robust 12-inch polypropylene cone driver. This driver is engineered to produce deep, impactful lows that are crucial for a full-bodied bass experience. The cone material is not only lightweight but also rigid, enabling the subwoofer to produce accurate sound without distortion, even at high volumes.

The PSW-D112 is equipped with a built-in 300-watt RMS amplifier, providing ample power to reproduce deep bass frequencies efficiently. This built-in amplifier is designed to handle a wide range of frequencies and ensures that the subwoofer can maintain consistent output without sacrificing sound quality. The amplifier also features a high-efficiency Class D design, which minimizes energy consumption while maximizing performance.

JBL incorporates advanced bass reflex technology in the PSW-D112, utilizing a rear-firing port to enhance low-frequency response. This design allows the subwoofer to create a more profound and fuller sound by harnessing the natural airflow produced during bass reproduction. The combination of the ported design and the powerful driver ensures that the PSW-D112 can fill any room with rich, booming bass.

For added flexibility, the PSW-D112 comes with adjustable controls for volume, low-pass crossover, and phase adjustment. These features allow users to fine-tune the subwoofer to suit their specific listening environments and preferences. Whether you're watching an action-packed movie or listening to your favorite music, the ability to customize the sound output enhances your overall experience.

The build quality of the PSW-D112 is another highlight. With a sleek, modern design, it easily integrates into any home decor. The cabinet is constructed from high-quality materials that not only give it a premium look but also help to reduce unwanted vibrations, ensuring clear sound reproduction.

In summary, the JBL PSW-D112 subwoofer combines power, precision, and versatility, making it an exceptional choice for anyone serious about enhancing their audio experience. With its advanced technologies and thoughtful design features, it promises to deliver deep, immersive bass that will elevate any audio setup.