Kit K4701 Loudspeaker DC protection

Burn out of a power amplifier's output stage nearly always results in a dangerous direct current to the loudspeaker's terminals. In turn, this results in loudspeaker burn out. This protection unit, requiring no supplementary supply, is simply mounted between the amplifier and the speaker in the speaker cabinet and disconnects the speaker as soon as a direct current appears. Also ideally suited for use in the car.

• maximum input voltage: 90VDC
• max. contact current: 10A
• minimum safety voltage: 10VDC
• dimensions: 40 x 67mm (1.6" x 2.6")