ROLLS PS84

POWER SPEAKER

APPLICATIONS

Thank you for purchasing the ROLLS PS84 Power Speaker. The PS84 is for monitoring audio signals such as for sound rooms, AV presentations, monitoring recordings, etc. It has both 1/4” and RCA inputs for use in most types of audio situations and since it has a power cord no external AC adapter is needed.

INSTALLATION

The PS84 may be used along side a video monitor since it is shielded or may be rack mounted since it is 3 rack spaces high. Connect the signal source then insert the power plug into an outlet, the power led should light. Turn up the volume for the desired level and adjust the tone to taste.

SPECIFICATIONS

 

Power output

12 Watts RMS

Gain

34 db

Speaker

4.25” 30 Watt foam roll edge

Bandwidth

62 - 12K Hz

Jacks

1/4” and RCA Female

Controls

Volume and Tone

Power

120 VAC 60 Hz (230 VAC 50 Hz)

Size

5.25” X 5.25” X 5.25”

SCHEMATIC

PC 1/4

 

 

 

0

 

 

 

 

J2

 

 

 

 

 

 

 

 

 

 

7

 

TCA0372

 

C1

.1

 

 

 

 

R9

 

 

 

P100K

8

U1A

1

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R1

P2

R2

 

10K

 

 

5

RCA PC

 

 

 

 

 

 

 

R4

 

 

 

4

 

 

 

100K

J1

10K

 

1K

-16V

 

 

P1

 

 

 

VOLUME

R3

 

 

 

P100K

 

 

47K

 

 

 

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TONE

 

.047

 

 

 

 

 

 

 

 

 

 

 

 

 

D1

1N4001

 

 

 

 

T1

 

 

 

 

P1

 

 

 

 

 

D2

 

 

 

 

 

 

 

R10

 

 

 

 

 

 

 

 

 

 

 

 

 

1N4001

4.7K

 

 

 

 

 

 

PLUG AC MALE

 

 

 

 

 

D3

1N4001

 

 

 

 

 

 

 

 

 

MCI 4075020

 

 

 

 

 

 

 

 

 

D4

1N4001

+16V

 

 

2

 

 

 

TCA0372

U1B

3

 

 

 

C3

 

 

.1

0

 

 

 

 

R8

 

 

10

 

 

R6

R5

 

10K

2K

 

 

 

 

+16V

 

 

C5

 

 

2200 16V

D5

 

 

LDRR

 

C4

 

 

2200 16V

 

 

-16V

+16V

Q2

TIP31

R7

10

Q1

SP1

 

4.24" 30W

FR

TIP32

-16V

Rolls Corporation

 

5968 S 350 W

 

 

Murray, UT

84107

Title

PS84 Power Speaker

 

Size:

Document Number:

Rev:

 

Ba PS84.SCH

A

Date:

26-Oct-2005

Sheet 1 of 1

Page 1
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Rolls specifications Rolls PS84 Power Speaker Applications, Installation, Specifications, Schematic, Rolls Corporation

PS84 specifications

The Rolls PS84 is an advanced, high-performance power supply system specifically designed for a variety of industrial and commercial applications. This innovative power supply is known for its compact design, robust efficiency, and versatility, making it a preferred choice for businesses that require reliable power systems.

One of the standout features of the Rolls PS84 is its impressive energy efficiency. With a conversion efficiency that often exceeds 90%, this power supply minimizes energy loss, resulting in lower operating costs and a smaller carbon footprint. Its ability to operate under various loads ensures that it consistently delivers stable power, whether at full capacity or under light load conditions.

The PS84 incorporates cutting-edge technologies that enhance its performance and reliability. Equipped with advanced microprocessor control, it offers real-time monitoring and diagnostics, allowing users to keep an eye on performance metrics and health status. This feature not only enhances operational efficiency but also aids in preventive maintenance, reducing the risk of unexpected failures.

Another significant characteristic of the Rolls PS84 is its robust construction. Designed to withstand harsh environments, the unit is built using high-quality materials and is often rated for a wide temperature range. This ensures that the power supply can function reliably in diverse conditions, from extreme cold to intense heat, making it suitable for outdoor and industrial settings.

User-friendly interfaces are also a highlight of the PS84. Featuring clear LCD displays, operators can easily navigate through various settings and configurations. The power supply includes multiple output options, enabling compatibility with a range of devices. Whether it's powering heavy machinery, sensitive electronics, or communication systems, the PS84 adapts to meet various application demands.

Safety is a top priority in the design of the Rolls PS84. The power supply is equipped with multiple protection mechanisms, including over-voltage, over-current, and short-circuit protection. These features ensure the safety of both the equipment being powered and the users operating the systems.

In summary, the Rolls PS84 is a sophisticated power supply system that combines efficiency, reliability, and user-friendly features. Its advanced technologies and robust construction make it an ideal choice for industries that demand a dependable power source, further solidifying its reputation as a leader in power supply solutions.