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Contents
Powered Subwoofer
Getting Started
Important Safety Instructions ........ 2
Precautions ..................................... 3
SKW-204
Supplied Accessories..................... 4
Instruction Manual
Installing & Using
Controls ........................................... 5
Connections .................................... 6
Subwoofer effects ........................... 6
Adjustments .................................... 7
Placement ........................................ 7
Thank y
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WARNING: WARNING AVIS RISK OF ELECTRIC SHOCK RISQUE DE CHOC ELECTRIQUE TO REDUCE THE RISK OF FIRE OR ELECTRIC DO NOT OPEN NE PAS OUVRIR SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within CAUTION: the product’s enclosure that may be of sufficient TO REDUCE THE RISK OF ELECTRIC SHOCK, magnitude to constitute a ri
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Precautions 1. AC Fuse—The AC fuse inside the unit is not user- For British models serviceable. If you cannot turn on the unit, contact Replacement and mounting of an AC plug on the power your Onkyo dealer. supply cord of this unit should be performed only by 2. Care—Occasionally you should dust the unit all qualified service personnel. over with a soft cloth. For stubborn stains, use a soft IMPORTANT cloth dampened with a weak solution of mild deter- The w
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Supplied Accessories Precautions—Continued • Pin connector cable 10 ft. (3 m) Placement • The subwoofer cabinet is made out of wood and is therefore sensitive to extreme temperatures and humidity, do not put it in locations subject to direct sunlight or in humid places, such as near an air condi- •Power-plug adapter tioner, humidifier, bathroom, or kitchen. Only supplied in certain countries. Use this adapter • Do not put water or other liquids close to the sub- if your AC o
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Controls FRONT VIEW A Standby/On indicator (STANDBY/ON) This indicator lights up when the power switch is set to the ON position. Red: The unit is in Standby mode Green: The unit is in Operational mode If the power is turned on, the SKW-204 automatically enters Operational mode when a signal is input. The SKW-204 automatically returns to Standby mode when no signal has been input for a while. 1 REAR PANEL North American Model Other Models 7 2 3 4 (Only some
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Connections Subwoofer effects For safety considerations, turn off all other system com- Adding a subwoofer to your speaker system expands the ponents before you connect or disconnect any compo- bandwidth of the bass range. However, if the sub- nent and plug the power cable for the last. woofer’s reproduction bandwidth or sound output level is improperly adjusted, the overall performance may decrease, as shown in the graphs below. Using the SKW-204 with an AV amplifier When
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Adjustments Troubleshooting Crossover frequency and output level The unit does not turn on • Adjust the SKW-204 output level and crossover fre- • The power plug is not fully inserted. quency to suit your listening room and connected ➞ Insert the power plug fully into the power outlet. speakers. No sound is output • Be aware that you might set the subwoofer to a high output level because superbass-range sound is less • The OUTPUT LEVEL knob is set to the
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Specifications Type Bass-reflex with built-in power amplifier Input sensitivity/impedance 140 mV / 20 kΩ Frequency response 25–200 Hz Maximum output power 230 W Dynamic Cabinet capacity 1.36 cubic feet (38 L) Drivers unit: 10 inch (25 cm) woofer Power supply North American: AC 120 V, 60 Hz European: AC 230-240 V, 50 Hz Others: AC 120/220-240 V, 50/60 Hz Power consumption North American: 140 W Others: 137 W Dimensions (W × H × D) 10-13/16" × 18-5/8" × 16-7/8" 275 × 473 ×
