Verstärker 250/300 W & 2 x 250/300 W

Amplifier 250/300 W & 2 x 250/300 W

Class D technology

The 1-channel and 2-channel output stages are designed for permanent installation in ELA systems (DS-6, MDK, MF etc.) from Neumann Elektronik.

The amplifiers are designed in Class D technology.
This circuit concept guarantees high efficiency and has low heat generation.

The amplifiers generate a nominal output power of 1 x 250 / 300 W or 2 x 250 / 300 W at an operating voltage of 230 / 115 V AC or 48...60 V DC.

Class D technology

High efficiency

Low heat generation

No active ventilation required

Low installation depth

Control LEDs for all signal and operating states on the front panel: power ON, DC, signal OK, clipping, fault

Volume, treble and bass control accessible from the front (adjustable with screwdriver)

Transformer balanced inputs

Potential-free amplifier switch-on

Monitoring: fuse failure, overload, excess temperature

Protection circuit against open circuit, short circuit, overload

230V / 115V AC input voltage (switchable)

48V / 60V DC input voltage / emergency power supply

Amplifier is open circuit and short circuit proof

100V and 50V output, earth-free

High quality toroidal output and mains transformers

All supply lines plugged in, with detachable bolt-on gates

Amplifier 250/300 W & 2 x 250/300 W

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Technical data and product information may vary or be changed without prior notice.

Due to a public holiday in Germany, our offices will be closed on 29.05.2023. From 30.05.2023 we will be back for you during our usual service hours.

Your partner for

Intercom PAGA SOS

Amplifier 250/300 W & 2 x 250/300 W

Class D technology

Class D technology

High efficiency

Low heat generation

No active ventilation required

Low installation depth

Control LEDs for all signal and operating states on the front panel: power ON, DC, signal OK, clipping, fault

Volume, treble and bass control accessible from the front (adjustable with screwdriver)

Transformer balanced inputs

Potential-free amplifier switch-on

Monitoring: fuse failure, overload, excess temperature

Protection circuit against open circuit, short circuit, overload

230V / 115V AC input voltage (switchable)

48V / 60V DC input voltage / emergency power supply

Amplifier is open circuit and short circuit proof

100V and 50V output, earth-free

High quality toroidal output and mains transformers

All supply lines plugged in, with detachable bolt-on gates

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Due to a public holiday in Germany, our offices will be closed on 29.05.2023. From 30.05.2023 we will be back for you during our usual service hours.

Your partner for

Intercom PAGA SOS

Amplifier 250/300 W & 2 x 250/300 W

Class D technology

Class D technology

High efficiency

Low heat generation

No active ventilation required

Low installation depth

Control LEDs for all signal and operating states on the front panel: power ON, DC, signal OK, clipping, fault

Volume, treble and bass control accessible from the front (adjustable with screwdriver)

Transformer balanced inputs

Potential-free amplifier switch-on

Monitoring: fuse failure, overload, excess temperature

Protection circuit against open circuit, short circuit, overload

230V / 115V AC input voltage (switchable)

48V / 60V DC input voltage / emergency power supply

Amplifier is open circuit and short circuit proof

100V and 50V output, earth-free

High quality toroidal output and mains transformers

All supply lines plugged in, with detachable bolt-on gates

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