Ready to Run (RTR) Speaker DC Protection using Solid State Relay (SSR) Gen 2. Item is in stock and ready for immediate shipping.
Note that due to global parts shortages, Molex KK 2 pin connectors are no longer available from usual dealers. Clone connectors that could be used as replacement can be purchased by the user from AliExpress for example:
https://a.aliexpress.com/_msyw6Co
The boards are professionally made using genuine parts. Boards are fully assembled and tested. User just needs to add their connectors for the speaker (fastons or Molex Minifit Jr).
Gen 2.3 board Features:
-150v MOSFETs so capable of handling almost any DIY amplifier power within reason (350w into 8ohms max)
-DC offset sense circuit isolated good from speaker negative so bridged amps can be used
-remote enable via optically isolated open collector logic (bypass with jumper)
- Low capacitance PSU bonus board to prevent turn off thump using included (DIY) daughter board (new in GB4).
-same footprint as gen 1 board to allow upgrading to gen 2.
- modified on board voltage regulator to generate 15v from up to 150v input.
Sold as Pairs. Boards are 1.6mm thick, 1oz copper, ENIG finish, black solder mask.
Product code: RTR good SSR Speaker Protection Gen2.3