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Velleman K4700 Loudspeaker Protection Kit

$27.99
Keep your speaker protected from dangerous direct currents with this 2-channel protection board. Adding the K4700 to your speaker will eliminate switch-impulsions and unwanted DC components on the output. This is an ideal addition for... Read more

Overview

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Velleman K4700 Loudspeaker Protection Kit

Keep your speaker protected from dangerous direct currents with this 2-channel protection board. Adding the K4700 to your speaker will eliminate switch-impulsions and unwanted DC components on the output. This is an ideal addition for custom amps that may lack built-in DC protection. The K4700 is suitable for amplifiers with symmetrical power supply or asymmetrical power supply. Mount the K4700 protection model on the back of your amplifier housing, following the connection instructions under the "Downloads" tab. The six-second switch delay will flash an LED signal "WAIT" once turned on. LEDs also display “ERROR” when there is direct current on the speaker output.

Product Details

General Information
Manufacturer
Velleman
Part Number
K4700
Product Type
Electronic DIY Kit
Miscellaneous
Skill Level
Expert
Required Skills
Soldering
Features
Kit includes PCB and all components necessary for
Great for constructing new amplifiers or retrofitt
Speaker protection circuitry for both channels of
Electronic kit, assembly required
Dimensions: 2.2 x 4.9"
Item Weight
3 ounces