Cerwin Vega At40 Specs Fix -

is a three-way, floor-standing loudspeaker designed for efficiency and high-output performance.

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

The internal wire clips have corroded, or the old electrolytic capacitors have drifted so far out of spec they are blocking frequencies. The fix: Re-soldering and recap (Part 5). If you feed the woofer a signal below

Before you pick up a screwdriver, you need to know what you are working with. The AT-40 is a two-way, bass-reflex bookshelf speaker. Here are the official specifications as published by Cerwin Vega in the early 1990s. Before you pick up a screwdriver, you need