SA-W441 - Loudspeaker SONY - Free user manual and instructions

Product Type	Active Subwoofer Loudspeaker
Brand	Sony
Model	SA-W441
Speaker Type	Bass-reflex powered subwoofer
Driver	25 cm (10-inch) cone type
Amplifier Power	100 W RMS
Frequency Response	30 Hz - 200 Hz
Input Impedance	8 ohms (speaker-level) / 8 kOhms (line-level)
Low-Pass Crossover	Adjustable, 80 - 200 Hz
Phase Control	0° / 180° switchable
Inputs	RCA line in; speaker-level left/right
Enclosure	Ported / bass reflex
Power Supply	AC 120 V or 220-240 V (regional), 50/60 Hz
Power Consumption	120 W (max)
Dimensions (W x H x D)	350 x 400 x 400 mm
Weight	10.0 kg (22 lb)
Auto Standby	Automatic power-off when no signal
Maintenance & Cleaning	Wipe with dry cloth; avoid liquids
Safety	Do not place near water; stable surface only
Spare Parts & Repairability	Original Sony parts via service centers
General Info	Magnetically shielded; for home use

Frequently Asked Questions - SA-W441 SONY

What is the power output of the Sony SA-W441?

The Sony SA-W441 is equipped with a built-in amplifier that delivers 100 W RMS of continuous power, offering strong bass response for movies and music.

Can I connect this subwoofer to any AV receiver?

Yes, it features both RCA line input and speaker-level terminals, allowing connection to most receivers and amplifiers. Use high-quality shielded cables for the line input.

How do I adjust the crossover frequency on the SA-W441?

The crossover is adjustable via a knob on the rear panel, typically from 80 Hz to 200 Hz. Set it to match your main speakers' low-frequency limit for a seamless blend.

What does the phase switch do?

The phase switch toggles between 0° and 180°. Use the position that gives the strongest bass at your listening position; flipping it often corrects bass cancellation.

Is the speaker magnetically shielded?

Yes, the SA-W441 is magnetically shielded, designed to be placed near TVs without causing interference.

How do I clean the subwoofer cabinet?

Clean with a soft, dry cloth. Do not use water, solvents, or abrasive cleaners, as they may damage the finish and the driver.

What should I do if the subwoofer does not power on?

First, check the AC power cord and plug. Ensure the power switch is on. If the auto standby function is on, feed an audio signal to wake it up. If it still fails, consult a qualified service technician.

Does the SA-W441 have auto standby mode?

Yes, it includes auto standby which switches the unit to low-power mode when no signal is detected for a certain period, saving energy automatically.

Where can I find replacement parts?

Genuine spare parts such as drivers and amplifiers can be obtained through Sony authorized service centers. Check the official Sony website or contact local support.

What are the physical dimensions and weight of this subwoofer?

The subwoofer measures approximately 350 mm x 400 mm x 400 mm (W x H x D) and weighs about 10 kg (22 lbs), making it a compact yet powerful addition to any setup.

USER MANUAL SA-W441 SONY

Operating Instructions

Warning

To prevent fire or shock hazard, do not expose the unit to rain or moisture.

For the connections and the operations of this unit, please see the "Operating Instruction" of HCD-441 or HCD-541.

This symbol 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.

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

* The graphical symbols are on the rear enclosure.

Owner's Record

The model and serial number is located at the rear. Record this serial number in the space provided below. Refer to these numbers whenever you call upon your Sony dealer regarding this product.

SA-W441/SA-W442

Serial No. ____

SA-W541/SA-W542

Serial No. ____

Precautions

On safety

• Operate the unit only on 120 V AC, 60 Hz.
• Should any solid object or liquid fall into the unit, unplug it and have it checked by qualified personnel before operating it any further.
• Unplug the unit from the wall outlet if it is not to be used for an extended period of time. To disconnect the cord, pull it out by grasping the plug. Never pull the cord itself.

On installation

• Place the unit on a level surface.
• Do not install the unit in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, excessive dust, mechanical vibration or shock.
• Good air circulation is essential to prevent internal heat buildup in the unit. Place the unit in a location with adequate air circulation. Do not cover the ventilation holes on the rear panel.

On cleaning the cabinet

Clean the cabinet, panel and controls with a soft cloth lightly moistened with mild detergent solution. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine.

On repacking

Do not throw away the carton and the packing material. It makes an ideal container to transport the unit in.

If you have any question or problem concerning your unit, please consult your nearest Sony dealer.

For detailed precautions, see the leaflet "IMPORTANT SAFEGUARDS".

Specifications

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC DISTORTION:

With 8-ohm loads, both channels driven, from 70 - 20,000 Hz; rated 100 watts per channel minimum RMS power, with less than 0.9% total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

Overall output

SA-W441/W442: 120 W + 120 W (front, at 1 kHz, 8 ohms) 40 W (super woofer, at 40 Hz, 4 ohms)
SA-W541/W542: 120 W + 120 W (front, at rear/center off at 1 kHz, 8 ohms) 20 W + 20 W (rear, at center off at 1 kHz, 8 ohms) 40 W (center, at rear off at 1 kHz, 6 ohms) 40 W (super woofer, at rear/center off at 40 Hz 4 ohms)

Harmonic distortion

SA-W441/W442: Less than 0.9 % (at 1 kHz, 8 ohms loads, front: 120 W + 120 W, super woofer off)
SA-W541/W542: Less than 0.9 % (at 1 kHz, 8 ohms loads, front: 120 W + 120 W, rear/center/super woofer.off)

Output

FRONT SPEAKERS:

Accept speakers of 8 - 16 ohms

REAR SPEAKERS:

(SA-W541/W542)

Accept speakers of 8 - 16 ohms

CENTER SPEAKER:

(SA-W541/W542)

Accept speaker of 6 - 16 ohms

HEADPHONES:

Accepts low and high impedance Headphones

Speaker section

Type

Active super woofer (magnetically shielded design)

Speaker unit

Woofer: 20 cm (8 inches) cone type

Reproduction frequency range

25 Hz to 150 Hz

General

Power requirements

120 V AC, 60 Hz

Power consumption

SA-W441/W442: 230 W

SA-W541/W542: 280 W

Dimensions
Approx. 500 x 475 x 475 mm (w/h/d)
(19³/4× 18³/4× 18³/₄ inches)
(including projecting parts and controls)

Mass

SA-W441/W442: Approx. 30.3 kg (66 lb 13 oz)

SA-W541/W542: Approx. 31.0 kg (68 lb 6 oz)