Typical Set-up

STEREO SPEAKER

STEREO

-+

Speaker

Speaker

Output

Output

 

 

Channel 2

+

Voltage

+

 

 

 

 

 

 

120V

 

240V

Ground

 

Impedance

 

 

 

 

 

 

 

 

Unbalanced

Balanced

 

-

 

-

Input

Input

 

 

 

 

 

 

 

 

MIXER

 

 

 

 

 

OR

 

 

 

 

EQUALIZER

 

R

L

 

 

 

 

LINE OUT

 

 

 

 

MONO BRIDGED

 

SPEAKER 1

SPEAKER 2

MONO BRIDGED

 

 

 

 

 

2 SPEAKERS

 

+

-

+

-

 

 

 

 

 

 

Speaker

 

 

 

Speaker

 

Output

 

 

 

Output

 

Channel 2

 

+

Voltage

+

 

 

 

 

 

 

120V

 

240V

Ground

Impedance

 

 

 

 

 

 

 

 

 

Unbalanced

Balanced

 

-

 

-

Input

Input

 

 

 

 

 

 

 

SPEAKER

 

1 SPEAKER

 

 

+

-

 

 

 

 

 

 

 

Speaker

 

 

 

Speaker

 

Output

 

+

 

Output

 

Channel 2

 

Voltage

+

 

 

 

 

 

 

 

 

120V

 

240V

Ground

Impedance

 

 

 

 

 

 

 

 

 

Unbalanced

Balanced

 

 

 

 

Input

Input

 

 

 

 

MIXER

OR

EQUALIZER

R L

LINE OUT

SPEAKER

+-

Channel 1

 

 

 

 

Mode

 

Impedance

 

 

 

2

4

8

Unbalanced

Stereo

 

 

Balanced

Bridged

 

 

Input

Input

 

SET TO STEREO

Channel 1

 

 

 

 

Mode

 

Impedance

 

 

 

2

4

8

Unbalanced

Stereo

 

 

Balanced

Bridged

 

 

Input

Input

 

SET TO MONO

Channel 1

 

 

 

 

Mode

 

Impedance

 

 

 

2

4

8

Unbalanced

Stereo

 

 

Balanced

Bridged

 

 

Input

Input

 

 

 

SET TO MONO

5

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Image 6
Nady Systems SRA 2150, SRA 2250 manual Stereo, Typical Set-up

SRA 2250, SRA 2150 specifications

Nady Systems is renowned for its innovative audio solutions, and their SRA 2150 and SRA 2250 models exemplify this commitment to quality and performance in the realm of wireless communication systems. Designed primarily for professional audio applications, these wireless systems are utilized in venues ranging from large concert halls to smaller intimate settings.

The SRA 2150 offers a frequency range of 215 to 216 MHz, making it a reliable choice for interference-free operation. This model features dual-channel capability, enabling users to connect two wireless transmitters simultaneously, which is ideal for duets or duo performances. With an impressive operating range of up to 300 feet, the SRA 2150 ensures that performers can move freely on stage without compromising audio quality.

Advanced diversity technology is a hallmark of the SRA 2150, which minimizes dropouts and enhances signal reliability. The system incorporates both space diversity and frequency diversity, effectively doubling the chances of receiving a clear signal by utilizing two antennas and alternating frequencies. This functionality is especially critical in environments packed with electronic devices that can create interference.

On the other hand, the SRA 2250 takes things a step further. Featuring a wider frequency range, from 470 to 490 MHz, it provides even greater flexibility in frequency selection, allowing users to navigate crowded RF environments with ease. This model also supports dual-channel operation, but with advanced digital encoding and modulation technologies for superior audio fidelity.

Additional features of the SRA 2250 include a high-quality signal processing section, which ensures that the audio output is clean and lifelike. Its durable, rack-mountable design allows for easy integration into existing setups, making it a favorite among audio professionals. The user-friendly interface, complete with LED indicators for signal strength and audio levels, ensures that sound engineers can monitor performance easily during use.

In terms of battery life, both models are designed with power efficiency in mind. They offer extended operating hours, reducing the need for frequent battery changes during events.

Both the SRA 2150 and SRA 2250 from Nady Systems are outstanding choices for those seeking reliability and performance, making them ideal for musicians, speakers, and audio professionals who require high-quality wireless transmission in their audio productions. With their robust features, these systems create seamless audio experiences that enhance live performances and presentations.