Cerwin Vega — At40 Specs Fix

On paper, it was a 10uF capacitor. On the meter, one read 6.2uF and the other was nearly a short.

If you are re-amping or repairing the crossovers, do not assume the woofer handles deep sub-bass duty alone. The passive radiator on the back is doing heavy lifting. If you feed the woofer a signal below 25Hz at high volume (trying to push that "spec" of 28Hz), you will bottom out the woofer because the passive radiator can't keep up with the air displacement. cerwin vega at40 specs fix

Once you have fixed the stock specs, here are two "pro" fixes to make them sound better than new. On paper, it was a 10uF capacitor

If you search for "Cerwin Vega AT40 specs," you will often find these incorrect values: cerwin vega at40 specs fix