Onkyo SKW-205 Troubleshooting guide, Specifications, Use, Type, 60 W, Line, 42 W, Cause, 12 kΩ, 30 mV, Remedy, outlet, 4.7 kΩ, Weight, Others, Symptom, pletely, Speaker

•This unit can handle the specified input power when it is used for ordinary music reproduction. If the following abnormal signals are fed to the unit, however, an overcurrent may flow in the internal circuits, causing burning or breakage of the wires even if the input power is below the specified rating.

1.Special test signals produced by audio checking CD, etc.2.Sound produced when connecting or disconnecting audio connection cables

(Always turn off the amplifier's power before connecting or disconnecting cables.)

3.Howling when a microphone is used

4.Abnormal sound produced when bass-range signals are excessively boosted by using the receiver's (amplifier's) tone controls, a graphic equalizer, etc., or when a source whose bass range is abnormally boosted is being played This state called “rattling” occurs when the signal is beyond the driver’s reproduction capacity. Although it is not a sign of damage, decrease the speaker output level to prevent damage to the driver.

Troubleshooting guide

Symptom		Cause		Remedy
The unit does not turn on.	•	The power plug is not fully inserted.	•	Insert the power plug fully into the power
				outlet.
No sound output	• The OUTPUT LEVEL knob is set to		• Set the OUTPUT LEVEL knob properly.
		the MIN level.
	•	Pin-connector cable(s) are discon-	•	Connect cable(s) to the LINE INPUT jacks.
		nected at the LINE INPUT jacks.
	•	Speaker cables are not properly	•	Connect the speaker cables properly.
		connected to the INPUT FROM
		RECEIVER terminals.	•	Set the AUTO STANDBY switch to OFF.
	•	The input signal is so small that the
		unit entered the standby state.
Small sound output	•	Speaker cables are connected to the	•	Connect the speaker cables properly.
		INPUT FROM RECEIVER terminals
		with reversed phase.	•	Play sources with superbass sound.
	•	Playing source does not include
		superbass sound.
Hum noise	•	Pin-connector is not inserted com-	•	Fully insert the pin-connector.
		pletely.	•	Separate from the noise source and connect.
	•	External leakage flux (induction noise
		by TV etc.) occurs.

Specifications

Type	Bass-reflex with built-in power
	amplifier
Use	For superbass-range
	reproduction
Frequency response	30-200 Hz
	(at maximum crossover frequency)
Crossover frequency	50-200 Hz (variable)
Maximum output power	60 W
Input impedance	4.7 kΩ
	(for speaker-level input terminals)
	12 kΩ
	(for low-level input jacks)
Sensitivity
Speaker-Level	0.8 V
Line	30 mV

Speaker	20-cm woofer
Power supply	AC 220-230 V and 120 V
	switchable, 50/60 Hz
Power consumption	42 W
Dimensions (W ⋅ H ⋅ D)	235 ⋅ 455 ⋅ 347 (mm)
	9-1/4" ⋅ 17-15/16" ⋅ 13-11/16"
Weight	11.2 kg 24.7 lbs
Others	AUTO STANDBY ON/OFF
	(with CANCELLING Switch)
	MOVIE/MUSIC mode selection
	Magnetic shielding

✽Specifications and appearance may subject to change for improvement without prior notice.

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