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Product Description
Manufacturer Part Number: RA63b
Send your signal where you need it, and custom tailor the sound for your next install. Designed for crystal-clear sound and ease of use, the RA63b makes it easy.
Key Features:
Overview:
Rolls RA63b Rack Mount Distribution Amp 8 Channel Mono/4 Channel Stereo w/Screw Terminals
The RA63b by Rolls is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / installer market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The screw terminals on the rear panel are for input and output, and each output may power more than one line. AC power adapter included. Made in the USA.
For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.
Specifications: Frequency response: 10 - 40,000 Hz (±1 dB) THD: <0.008% Signal-to-noise ratio: >90 dB Maximum input level: +22 dBV Maximum output level: +24 dB Dimensions: 19" x 1.75" x 6.5" Weight: 7 lbs.
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.
Specification:
Manuals & Resources:
Send your signal where you need it, and custom tailor the sound for your next install. Designed for crystal-clear sound and ease of use, the RA63b makes it easy.
Key Features:
- Mono or stereo operation - mono input to eight mono outputs, or stereo input to four stereo outputs.
- +20 dB gain switch
- Screw terminal inputs and outputs
- Single rack space
Overview:
Rolls RA63b Rack Mount Distribution Amp 8 Channel Mono/4 Channel Stereo w/Screw Terminals
The RA63b by Rolls is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / installer market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The screw terminals on the rear panel are for input and output, and each output may power more than one line. AC power adapter included. Made in the USA.
For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.
Specifications: Frequency response: 10 - 40,000 Hz (±1 dB) THD: <0.008% Signal-to-noise ratio: >90 dB Maximum input level: +22 dBV Maximum output level: +24 dB Dimensions: 19" x 1.75" x 6.5" Weight: 7 lbs.
Constant Voltage (70-Volt) Audio Systems
Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system.
Specification:
Product Details | |
|---|---|
| Brand | Rolls |
| Model | RA63b |
| Part Number | 245-1138 |
| UPC | 675889006315 |
| Unit of Measure | Each |
| Weight | 5.2 |
Product Specifications | |
|---|---|
| Mixer Type | Analog |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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