User Guide

pro.Bose.com

 

 

 

 

 

MAIN MENU < LEVEL < OUTPUT ATTEN

LEVEL

 

Output Mute

 

Output Attenuate

 

Input Mute

 

Input Sensitivity

 

Input Source

 

 

 

Description

This display allows you to attenuate each configured output channel. For channels set to output modes other than Mono, attenuation control is

 

bound by the configured groupings. Two output channels are displayed at one time. Real-time output is displayed and affected by changing attenu-

 

ation.

 

 

Available Controls

To access Output Atten, use the rotary encoder dial from the LEVEL menu to highlight, then press to select.

 

Navigation Soft Key: Back to LEVEL menu.

 

Menu Soft Key #5: Enables channel navigation using the rotary encoder.

 

Menu Soft Key #1 and #3: Enables the respective output channel to be selected. Use the rotary encoder to select attenuation values in dBFS.

 

 

Options

-60dB to 0dB in increments of 0.5dB.

 

 

 

 

 

MAIN MENU < LEVEL < INPUT MUTE

LEVEL

 

Output Mute

 

Output Attenuate

 

Input Mute

 

Input Sensitivity

 

Input Source

 

 

 

Description

This display allows you to mute each input channel.

 

 

Available Controls

To access Input Mute, use the rotary encoder dial from the LEVEL menu to highlight, then press to select.

 

Navigation Soft Key: Back to LEVEL menu.

 

Rotary Encoder: Continuously scrolls through two input channel pages, allowing users to access Input A-D and Input E-H.

 

Menu Soft Key #1-4: Toggles the mute state for each channel listed above each button.

 

Menu Soft Key #5: Enables/disables muting of all channels.

 

 

Options

Mute enabled/disabled per channel.

 

Mute ALL enabled/disabled for all channels.

 

 

Notes

All input channels can also be muted from the MAIN MENU < METER < INPUT display.

 

 

 

 

 

MAIN MENU < LEVEL < INPUT SENS

LEVEL

 

Output Mute

 

Output Attenuate

 

Input Mute

 

Input Sensitivity

 

Input Source

 

 

 

Description

This display allows you to appropriately match each configured input channel to the incoming signal. This per channel setting corresponds to the

 

level that will create rated power out of the amplifier, with all other gains through the DSP signal processing chain set to 0 dB (unity gain). For best

 

noise performance use the highest setting you can, keeping peaks of the input signal as close to the sensitivity level as you can without exceeding

 

it.

 

Real-time output is displayed and affected by changing the sensitivity level.

 

 

Available Controls

To access Input Sensitivity, use the rotary encoder dial from the LEVEL menu to highlight, then press to select.

 

Navigation Soft Key: Back to LEVEL menu.

 

Menu Soft Key #5: Enables the scrolling of four pages of two input channels using the rotary encoder.

 

Menu Soft Key #1 and #3: Enables the respective input channel to be selected. Use the rotary encoder to select sensitivity values in dBu.

 

 

Options

-+0.0 dBu, +4.0dBu, +12dBu, +24dBu

 

 

Page 24  User Guide

English

Page 24
Image 24
Bose PM8500N manual Ation, Options 60dB to 0dB in increments of 0.5dB, Options +0.0 dBu, +4.0dBu, +12dBu, +24dBu

PM8500N, PM8500 specifications

The Bose PM8500 and PM8500N are high-performance amplifiers designed for professional audio applications. They are part of Bose's renowned line of amplification products that combine cutting-edge technology with user-friendly operation, making them ideal for venues like auditoriums, conference centers, and houses of worship.

One of the standout features of the PM8500 is its power output capabilities. The PM8500 delivers an impressive 850 watts per channel at 4 ohms, providing robust sound reproduction for large spaces. Its efficient Class D amplification ensures high performance with low distortion, allowing audio professionals to achieve crystal-clear sound even at high volume levels.

The PM8500N model enhances these features with advanced network control and monitoring capabilities. Integrated with Bose's proprietary AmpLink technology, the PM8500N allows for seamless integration within a digital audio network. This enables users to manage multiple units from a central location, making it easier to adjust settings, monitor performance, and troubleshoot potential issues in real-time.

Both models come equipped with a DSP (Digital Signal Processing) that includes various EQ presets and advanced audio tuning options. This feature allows users to optimize sound for specific environments or applications, ensuring the best audio experience possible. The built-in protection circuitry safeguards against overheating, short circuits, and overloading, ensuring reliable operation during demanding performances.

In terms of connectivity, the PM8500 and PM8500N models offer multiple input options, including balanced XLR and 1/4-inch TRS inputs, making them versatile for various audio sources. Additionally, they come with power-saving features, such as auto power down, further increasing their efficiency in energy consumption.

In summary, the Bose PM8500 and PM8500N amplifiers represent the pinnacle of professional audio amplification technology. With their powerful output, comprehensive connectivity options, advanced DSP features, and robust build quality, they are well-suited for any high-demand sound reinforcement application. Whether in a concert hall or a corporate setting, these amplifiers deliver reliable performance and superior sound quality, solidifying Bose's reputation as a leader in the audio industry.