Bosch PLE-1ME240-EU 240W Audio Amplifier

Plena Economy mixer amplifiers are high-performance professional public address units with cutting-edge features.

They are very easy to use, simple on the outside for the user and sophisticated on the inside.

Getting a clear call or music is as simple as turning on the radio.

A cost-effective package incorporating all the necessary components for a public address system.

Microphone and line inputs All microphone/line inputs can be used between microphone and line level sensitivity.

The inputs are balanced, but can be used unbalanced.

Phantom power can be activated to provide power to condenser microphones.

Input channel 1 can be prioritized over all other microphone and music inputs: Input 1 can be activated by contact closure on the PTT (push to talk) input.

A 2-tone chime can be configured to precede an announcement. Music input A separate music input with volume control is available.

Custom settings More exclusive features are available, such as a removable label where the user can write the input names.

This label can then be placed on the front, protected by the translucent window.

Another useful feature is to indicate preferred settings on the front panel by inserting colored pins in the preset levels of all controls.

You can then instruct a user to set all controls to the silver pins to configure the system for their particular use.

A second user can set all controls to the red pins for their configuration.

Power The mixer amplifiers offer an output power of 60, 120 and 240 watts.

This power is available in 100 V constant voltage connections (70 V for US versions) and with a low impedance output for a 4 ohm load.

In addition, the amplifiers feature an independent 100 V (70 V for US versions) paging-only output channel to address areas where only priority announcements are needed. The solo output can also be used for the remote 3-wire mute function of volume controllers.

Output Status An LED VU meter monitors the main output.

A headphone jack, below the VU meter, provides the mixer output.

For total reliability and ease of use, an integrated limiter is included at the output level to restrict it if the user applies too wide a signal.