Cerwin Vega At40 Specs Fix | Safe · 2027 |

After implementing the above fixes and 40-hour break-in, measured using Clio 12 FW and calibrated mic:

The crossover sits right behind the port. Air turbulence can move the inductors. Cover the crossover board in heavy electrical tape or silicon so the wires don't buzz against the wood. cerwin vega at40 specs fix

Like most Vegas from this era, the first thing I did was a refoam . The original foam surrounds almost always turn to dust after 30 years. It’s an easy $30 DIY fix that brings the low-end punch right back to factory fresh. Also gave the L-pad dials a quick shot of DeoxIT to clear up some scratchy highs. After implementing the above fixes and 40-hour break-in,

Check the voice coil resistance with a multimeter (should read 6.2 to 7.2 ohms for the woofer and 4.5 to 5.5 for the tweeter). If you get an "OL" reading, the coil is fried. Time to hunt for salvage parts. Good luck! Like most Vegas from this era, the first