POWERWERKS PW50 50 Watt Self Contained Personal Owner’s Manual

: June 16, 2024
: Powerwerks

Table of Contents

Congratulations on the purchase of your Powerwerks PWSO.
FCC Statements
IMPORTANT SAFETY INSTRUCTIONS
PW50 Control Panel
PW50 Control Panel
PW50 Signal Flow Diagram
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

POWERWERKS PW50 50 Watt Self Contained Personal

Congratulations on the purchase of your Powerwerks PWSO.

This P.A. system combines quality performance and convenient features, all in a highly portable package. You’ll find that the PW50 works well in a variety of environments, amplifying vocals, instruments, keyboards, drum machines, audio devices and more. This manual will help you get up and running quickly.
We wish you many years of enjoyment from your Powerwerks PWSO.

FCC Statements

Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.

Danger
Exposure to extremely high noise levels may cause a permanent hearing loss. Individuals vary considerably to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a sufficient time.
The U.S. Government’s Occupational Safety and Health Administration (OSHA) has specified the following permissible noise level exposures:

DURATION PER DAY (HOURS)

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8 6 4 3 2 1

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SOUND LEVEL (dB)

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90 93 95 97 100 103

According to OSHA, any exposure in the above permissible limits could result in some hearing loss. Ear plugs or protectors in the ear canal or over the ears must be worn when operating this amplification system in order to prevent a permanent hearing loss. If exposure in excess of the limits as put forth above, to insure against potentially harmful exposure to high sound pressure levels, it is recommended that all persons exposed to equipment capable of inducing high sound pressure levels, such as this amplification system, be protected by hearing protectors while this unit is in operation.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE CHASSIS. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.

THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF NON-INSULATED ‘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 UNIT.

APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING AND THAT NO OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON THE APPARATUS.

IMPORTANT SAFETY INSTRUCTIONS

Read all safety and operating instructions before using this product.
All safety and operating instructions should be kept for future reference.
Read and understand all warnings listed on the operating instructions.
Follow all operating instructions to operate this product.
This product should not be used near water, i.e. Bathtub, sink.swimming pool, wet basement, etc.
Only use dry cloth to clean this product.
Do not block any ventilation openings, It should not be placed flat against a wall or placed in a built-in enclosure that will impede the flow of cooling air.
Do not install this product near any heat sources ;such as.radiators, heat registers, stove or other apparatus (including heat producing amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the Other.A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord being walked on or pinched, particularly at Plugs, convenience receptacles and the point where they exit from the apparatus. Do not break the ground pin of the power supply cord.
Only use attachments specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer or sold with the apparatus. When a cart is used, use caution when moving cart apparatus combination to avoid injury from tip-over.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Care should be taken so that objects do not fall and liquids are not spilled into the unit through the ventilation ports or any other openings.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way; such as, power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.
WARNING: To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
When the MAINS plug.or an appliance coupler, is used as the disconnect device, the disconnect device shall remain readily operable.

PW50 Control Panel

OVERVIEW: CONTROLS & FUNCTIONS BACK PANEL:
INPUT SECTION:
This is where you may plug in microphones, instruments, keyboards, drum machines and other audio devices, adjust the volume, bass and treble.

MIC Inputs: These XLR inputs are designed for low-impedance microphones or equipment that has a mic-level, balanced output (often called a Direct Out). Note: These inputs receive 15-volt phantom power. This is used to provide power to condenser microphones. Phantom power will not damage any dynamic or non-condenser microphone.
LINE Inputs: These ¼-inch inputs may be used to connect high-impedance microphones or keyboards, drum machines and other audio devices.
AUX IN: Use this stereo input to connect an external audio device such as an MP3, CD player or computer for playback. Note: Right and Left channels are summed to mono on this input.
Volume: Use these controls to adjust the volume level of each channel and the relative balance between them.
Low: Determines the emphasis of bass frequencies. Turning this knob clockwise creates a deeper, warmer tone. If you need a brighter sound, reduce the bass by turning counterclockwise.
High: Turned clockwise, this control accents treble frequencies to produce clearer, crisper sound. Turn counterclockwise to make the sound softer and less bright.
Master Volume: Controls the overall volume of all channels and input on POWERLINK Note: Does not affect POWERLINK Output level.
POWERLINK IN: This balanced XLR Jack accepts the POWERLINK output from another PW50 using a standard mic cable. Channels from both PW50’s are summed together. Use the channel volume controls to get the mix of the 6 channels (If a channel is not used turn the volume all the way down). MASTER volume controls the loudness of the mix through its PW50. It does not affect volume of linked PW50. Note: The shield connection (pin 1) on this jack is connected to chassis ground. It is not lifted.
POWERLINK OUT: This balanced XLR Jack accepts the POWERLINK input from another PW50 using a standard mic cable. Channels from both PW50’s are summed together. Use the channel volume controls to get the mix of the 6 channels (If a channel is not used turn the volume all the way down). MASTER volume controls the loudness of the mix through its PW50. It does not affect volume of linked PW50. This jack may also be used to connect the PW50 to a power amp with a balanced line input. Note: The shield connection (pin 1) on this jack does not connect to chassis ground. It is lifted.
Subwoofer Out: The PW50 subwoofer output jack sends a line level unbalanced low frequency signal crossed over at 150Hz to a PW112S powered subwoofer. It will also work with any powered subwoofer that accepts a line level input. A crossover that rolls off the frequencies below 150Hz through the PW50’s speakers is activated when using this jack with a standard ¼” mono (tip/Sleeve) SHIELDED instrument cable. When Subwoofer jack is not used, this crossover is bypassed and PW50 speakers are full range. Note: It is recommended to connect subwoofer using a standard ¼” mono (tip/sleeve) SHIELDED instrument cable because the sleeve connection to ground activates crossover on PW50 speakers. When possible, plug AC cable on PW50 and Subwoofer into same outlet or power strip. This will prevent possible ground loop hum through the system.
Power: This switch activates AC power to the powered PA.
AC Power Cord Receptacle: Insert the PW50’s AC cord firmly into the AC receptacle. Be sure to use the cable provided with your PW50. The power cord can be removed for storage or replacement if damaged. Note: Replace the AC cord if its protective jacket is damaged or ground pin is damaged or removed.