Catalog > Consumer Electronics > Kits > Kits (By Function) > Audio / Amplifiers etc. Catalog > Consumer Electronics > Kits > Velleman Kits 2 Channel Loudspeaker Protection 2 Channel Loudspeaker Protection VELLEMAN K4700 LOUDSPEAKER PROTECTION KIT 2-CHANNEL (NEW VELLEMAN PART# WSAH4700) 473.10 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This stereo speaker protection prevents switch-on clicks and DC components on the output of the amplifier connected. Specifications switch-delay: ± 6 secondsDC protection: +1V/-1Vmax. input voltage: 200Vpp + DCmax. switching current: 10ALED indication for: WAIT (switch-on delay) and ERROR (DC on speaker output)supply voltage: 220VACPCB dimensions: 55 x 125mm / 2.2 x 4.9" Additional Information Group Audio / Amplifiers etc. Model K4700