Radio Shack 32-2001, MPA-40, 811081640B owner manual Features, Five Speaker Terminals make

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32-2001.fm Page 3 Friday, February 4, 2000 7:53 AM

ˆFeatures

Your RadioShack 20-Watt PA Amplifier gives you 20 watts of solid power for your PA system. Its wide frequency re- sponse easily handles amplification of voice and music. It operates on either 120 volts AC or 12 volts DC power so you can use it anywhere you want to de- liver special announcements or play mu- sic with great sound.

Its features include:

Microphone Jacks — let you connect up to two dynamic microphones.

Input Jacks — let you connect auxiliary equipment, such as a CD player, tape deck, or receiver, for music and special effects.

Individual Microphone Controls — let you separately adjust the volume of each microphone.

Master Volume Control — lets you ad- just the overall sound level.

Auxiliary Volume Control — lets you adjust the volume of the connected equipment.

Tone Control — lets you customize the sound to suit your personal preferences, depending on the acoustics, speakers, and sound source.

Five Speaker Terminals — make

speaker connection easy.

Your amplifier is ETL listed to UL stan- dards and meets all applicable FCC standards.

WARNING: To reduce the risk of fire or shock hazard, do not expose this product to rain or moisture.

CAUTION

!

RISK OF ELECTRIC SHOCK.

DO NOT OPEN.

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

This symbol is intended to alert you to the presence of uninsulated dangerous volt- age within the product’s enclosure that might be of suf- ficient magnitude to consti- tute a risk of electric shock. Do not open the product’s case.

This symbol is intended to

!inform you that important operating and maintenance instructions are included in the literature accompanying this product.

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Contents MPA-40 20-Watt PA Amplifier Contents Five Speaker Terminals make FeaturesChoosing a Location Presetting ControlsPreparation Making ConnectionsSpeaker Phasing SpeakersDetermining Total Speaker Impedance One Speaker Connecting SpeakersSpeakers in Series Multiple Speakers with Transformers Taps PHONO/AUX Source Mixing Control Controls and OperationTroubleshooting Replacing Fuses Care and MaintenancePhono SpecificationsFm Page 15 Friday, February 4, 2000 753 AM RadioShack

MPA-40, 32-2001, 811081640B specifications

The Radio Shack 811081640B, also known as the 32-2001, MPA-40, represents a pinnacle of portable audio technology, blending functionality with remarkable sound quality. As a product of the iconic Radio Shack brand, this device showcases a commitment to delivering exceptional user experience, particularly for those who crave both convenience and audio excellence in their daily lives.

At its core, the MPA-40 is designed to cater to a diverse range of audio needs, making it suitable for both personal and professional applications. With its impressive power output, users can enjoy a robust sound that is perfect for outdoor gatherings, presentations, or casual listening at home. The portable design ensures that users can take their audio experience anywhere, whether it's a picnic in the park or a backyard barbecue.

One of the main features of the Radio Shack 811081640B is its versatility in connectivity options. It includes various input ports that allow users to connect their devices easily, ensuring compatibility with modern smartphones and tablets as well as older audio equipment. Bluetooth connectivity further enhances its functionality, enabling wireless streaming of music and other audio content directly from compatible devices.

In terms of battery life, the MPA-40 excels with a built-in rechargeable battery that offers extended usage on a single charge. This is particularly valuable for users who often find themselves away from power sources, as it allows for uninterrupted enjoyment of audio content.

The design of the MPA-40 is both practical and aesthetically pleasing, featuring a durable exterior that can withstand the rigors of outdoor use. Integrated handles and a lightweight chassis make it easy to transport, while the user interface is intuitive, allowing for seamless operation even for those less familiar with audio technology.

Additionally, the Radio Shack 811081640B includes features such as an equalizer, allowing users to adjust sound profiles according to their preferences. This customization capability ensures that everyone can enjoy their favorite music, podcasts, or audiobooks in their desired sound quality.

Overall, the Radio Shack 811081640B, 32-2001, MPA-40 is a remarkable audio solution that combines portability, power, and versatility. With its blend of advanced technology and user-friendly features, it remains a sought-after choice for audio enthusiasts looking to enhance their listening experience on the go. Whether for personal use or hosting events, this model stands out as a reliable and effective audio companion.